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Cornwall Weather in March, United Kingdom

Slide and Tap Other Months

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    7°C
    45°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    9°C
    48°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    5°C
    41°F
  • What is Average Sea Temperature?
    Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

    Sea Temperature

    9°C
    48°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    4 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    22 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    100 mm

March, 2026

Sun
1 Avg 39º
Mon
2 Avg 41º
Tue
3 Avg 41º
Wed
4 Avg 43º
Thu
5 Avg 43º
Fri
6 Avg 45º
Sat
7 Avg 45º
8 Avg 46º
9 Avg 46º
10 Avg 46º
11 Avg 45º
12 Avg 43º
13 Avg 43º
14 Avg 43º
15 Avg 45º
16 Avg 45º
17 Avg 43º
18
19
20
21
  • 13

    55

    Hour 14

    14:00

  • 13

    55

    Hour 15

    15:00

  • 12

    54

    Hour 16

    16:00

  • 11

    52

    Hour 17

    17:00

  • 10

    50

    Hour 18

    18:00

  • Sunset

    18:29

  • 9

    48

    Hour 19

    19:00

  • 9

    48

    Hour 20

    20:00

  • 9

    48

    Hour 21

    21:00

  • 9

    48

    Hour 22

    22:00

  • 9

    48

    Hour 23

    23:00

  • Thursday
  • 9

    48

    0:00

  • 9

    48

    1:00

  • 9

    48

    2:00

  • 9

    48

    3:00

  • 9

    48

    4:00

  • 9

    48

    5:00

  • 9

    48

    6:00

  • Sunset

    06:27

  • 9

    48

    7:00

  • 10

    50

    8:00

  • 11

    52

    9:00

  • 12

    54

    10:00

  • 12

    54

    11:00

  • 13

    55

    12:00

  • 13

    55

    13:00

    • 14:00

      Clear

      13º

      55º

    • 15:00

      Clear

      13º

      55º

    • 16:00

      Clear

      12º

      54º

    • 17:00

      Clear

      11º

      52º

    • 18:00

      Clear

      10º

      50º

    • 18 29

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Clear

      48º

    • 20:00

      Clear

      48º

    • 21:00

      Clear

      48º

    • 22:00

      Clear

      48º

    • 23:00

      Clear

      48º

    • 00:00

      Thu

      Clear

      48º

    • 01:00

      Clear

      48º

    • 02:00

      Clear

      46º

    • 03:00

      Clear

      46º

    • 04:00

      Clear

      46º

    • 05:00

      Clear

      46º

    • 06:00

      Clear

      46º

    • 06 27

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Clear

      46º

    • 08:00

      Clear

      48º

    • 09:00

      Clear

      10º

      50º

    • 10:00

      Clear

      11º

      52º

    • 11:00

      Clear

      11º

      52º

    • 12:00

      Clear

      12º

      54º

    • 13:00

      Clear

      12º

      54º

  • 8

    46

    Hour 6

    6:00

  • Sunset

    06:25

  • 8

    46

    Hour 7

    7:00

  • 9

    48

    Hour 8

    8:00

  • 10

    50

    Hour 9

    9:00

  • 11

    52

    Hour 10

    10:00

  • 11

    52

    Hour 11

    11:00

  • 12

    54

    Hour 12

    12:00

  • 12

    54

    Hour 13

    13:00

  • 12

    54

    Hour 14

    14:00

  • 12

    54

    Hour 15

    15:00

  • 12

    54

    Hour 16

    16:00

  • 11

    52

    Hour 17

    17:00

  • 10

    50

    Hour 18

    18:00

  • Sunset

    18:31

  • 9

    48

    Hour 19

    19:00

  • 8

    46

    Hour 20

    20:00

  • 8

    46

    Hour 21

    21:00

  • 8

    46

    Hour 22

    22:00

  • 8

    46

    Hour 23

    23:00

  • Friday
  • 9

    48

    0:00

  • 9

    48

    1:00

  • 8

    46

    2:00

  • 8

    46

    3:00

  • 8

    46

    4:00

  • 8

    46

    5:00

    • 06:00

      Clear

      46º

    • 06 25

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Clear

      46º

    • 08:00

      Clear

      48º

    • 09:00

      Clear

      10º

      50º

    • 10:00

      Clear

      11º

      52º

    • 11:00

      Clear

      11º

      52º

    • 12:00

      Clear

      12º

      54º

    • 13:00

      Clear

      12º

      54º

    • 14:00

      Clear

      12º

      54º

    • 15:00

      Clear

      12º

      54º

    • 16:00

      Clear

      12º

      54º

    • 17:00

      Clear

      11º

      52º

    • 18:00

      Clear

      10º

      50º

    • 18 31

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Clear

      48º

    • 20:00

      Clear

      46º

    • 21:00

      Clear

      46º

    • 22:00

      Clear

      46º

    • 23:00

      Clear

      46º

    • 00:00

      Fri

      Clear

      45º

    • 01:00

      Clear

      45º

    • 02:00

      Clear

      45º

    • 03:00

      Clear

      45º

    • 04:00

      Clear

      45º

    • 05:00

      Clear

      45º

  • 7

    45

    Hour 6

    6:00

  • Sunset

    06:23

  • 7

    45

    Hour 7

    7:00

  • 8

    46

    Hour 8

    8:00

  • 9

    48

    Hour 9

    9:00

  • 10

    50

    Hour 10

    10:00

  • 11

    52

    Hour 11

    11:00

  • 11

    52

    Hour 12

    12:00

  • 12

    54

    Hour 13

    13:00

  • 12

    54

    Hour 14

    14:00

  • 11

    52

    Hour 15

    15:00

  • 11

    52

    Hour 16

    16:00

  • 11

    52

    Hour 17

    17:00

  • 10

    50

    Hour 18

    18:00

  • Sunset

    18:33

  • 9

    48

    Hour 19

    19:00

  • 9

    48

    Hour 20

    20:00

  • 8

    46

    Hour 21

    21:00

  • 8

    46

    Hour 22

    22:00

  • 8

    46

    Hour 23

    23:00

  • Saturday
  • 7

    45

    0:00

  • 7

    45

    1:00

  • 7

    45

    2:00

  • 7

    45

    3:00

  • 7

    45

    4:00

  • 7

    45

    5:00

    • 06:00

      Clear

      45º

    • 06 23

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Clear

      45º

    • 08:00

      Clear

      46º

    • 09:00

      Partly cloudy

      48º

    • 10:00

      Partly cloudy

      10º

      50º

    • 11:00

      Partly cloudy

      11º

      52º

    • 12:00

      Partly cloudy

      11º

      52º

    • 13:00

      Clear

      12º

      54º

    • 14:00

      Clear

      12º

      54º

    • 15:00

      Clear

      11º

      52º

    • 16:00

      Clear

      11º

      52º

    • 17:00

      Clear

      11º

      52º

    • 18:00

      Cloudy

      10º

      50º

    • 18 33

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Partly cloudy

      48º

    • 20:00

      Partly cloudy

      48º

    • 21:00

      Clear

      46º

    • 22:00

      Partly cloudy

      46º

    • 23:00

      Cloudy

      46º

    • 00:00

      Sat

      Cloudy

      45º

    • 01:00

      Cloudy

      45º

    • 02:00

      Cloudy

      45º

    • 03:00

      Cloudy

      45º

    • 04:00

      Cloudy

      43º

    • 05:00

      Cloudy

      43º

  • 6

    43

    Hour 6

    6:00

  • Sunset

    06:21

  • 6

    43

    Hour 7

    7:00

  • 7

    45

    Hour 8

    8:00

  • 8

    46

    Hour 9

    9:00

  • 9

    48

    Hour 10

    10:00

  • 10

    50

    Hour 11

    11:00

  • 10

    50

    Hour 12

    12:00

  • 11

    52

    Hour 13

    13:00

  • 10

    50

    Hour 14

    14:00

  • 10

    50

    Hour 15

    15:00

  • 10

    50

    Hour 16

    16:00

  • 9

    48

    Hour 17

    17:00

  • 9

    48

    Hour 18

    18:00

  • Sunset

    18:34

  • 9

    48

    Hour 19

    19:00

  • 9

    48

    Hour 20

    20:00

  • 9

    48

    Hour 21

    21:00

  • 8

    46

    Hour 22

    22:00

  • 8

    46

    Hour 23

    23:00

  • Sunday
  • 7

    45

    0:00

  • 7

    45

    1:00

  • 7

    45

    2:00

  • 7

    45

    3:00

  • 6

    43

    4:00

  • 6

    43

    5:00

    • 06:00

      Clear

      43º

    • 06 21

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Clear

      43º

    • 08:00

      Clear

      45º

    • 09:00

      Clear

      46º

    • 10:00

      Clear

      48º

    • 11:00

      Clear

      10º

      50º

    • 12:00

      Clear

      10º

      50º

    • 13:00

      Clear

      11º

      52º

    • 14:00

      Clear

      10º

      50º

    • 15:00

      Clear

      10º

      50º

    • 16:00

      Patchy rain possible

      10º

      50º

    • 17:00

      Patchy rain possible

      48º

    • 18:00

      Patchy rain possible

      48º

    • 18 34

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Patchy rain possible

      48º

    • 20:00

      Patchy rain possible

      48º

    • 21:00

      Patchy rain possible

      48º

    • 22:00

      Patchy rain possible

      46º

    • 23:00

      Partly cloudy

      46º

    • 00:00

      Sun

      Partly cloudy

      45º

    • 01:00

      Partly cloudy

      46º

    • 02:00

      Partly cloudy

      45º

    • 03:00

      Partly cloudy

      45º

    • 04:00

      Partly cloudy

      45º

    • 05:00

      Partly cloudy

      45º

22
23
24
25
26
27
28
  • 7

    45

    Hour 6

    6:00

  • Sunset

    06:18

  • 7

    45

    Hour 7

    7:00

  • 8

    46

    Hour 8

    8:00

  • 9

    48

    Hour 9

    9:00

  • 10

    50

    Hour 10

    10:00

  • 10

    50

    Hour 11

    11:00

  • 10

    50

    Hour 12

    12:00

  • 11

    52

    Hour 13

    13:00

  • 11

    52

    Hour 14

    14:00

  • 9

    48

    Hour 15

    15:00

  • 10

    50

    Hour 16

    16:00

  • 10

    50

    Hour 17

    17:00

  • 8

    46

    Hour 18

    18:00

  • Sunset

    18:36

  • 8

    46

    Hour 19

    19:00

  • 7

    45

    Hour 20

    20:00

  • 7

    45

    Hour 21

    21:00

  • 7

    45

    Hour 22

    22:00

  • 7

    45

    Hour 23

    23:00

  • Monday
  • 7

    45

    0:00

  • 8

    46

    1:00

  • 7

    45

    2:00

  • 7

    45

    3:00

  • 7

    45

    4:00

  • 7

    45

    5:00

    • 06:00

      Patchy rain possible

      45º

    • 06 18

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Clear

      45º

    • 08:00

      Clear

      46º

    • 09:00

      Patchy rain possible

      48º

    • 10:00

      Clear

      10º

      50º

    • 11:00

      Clear

      10º

      50º

    • 12:00

      Patchy rain possible

      10º

      50º

    • 13:00

      Clear

      11º

      52º

    • 14:00

      Patchy rain possible

      11º

      52º

    • 15:00

      Patchy rain possible

      48º

    • 16:00

      Cloudy

      10º

      50º

    • 17:00

      Partly cloudy

      10º

      50º

    • 18:00

      Clear

      46º

    • 18 36

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Clear

      46º

    • 20:00

      Clear

      45º

    • 21:00

      Clear

      45º

    • 22:00

      Clear

      45º

    • 23:00

      Clear

      45º

    • 00:00

      Mon

      Clear

      45º

    • 01:00

      Clear

      45º

    • 02:00

      Clear

      45º

    • 03:00

      Clear

      45º

    • 04:00

      Clear

      45º

    • 05:00

      Clear

      45º

  • 7

    45

    Hour 6

    6:00

  • Sunset

    06:16

  • 8

    46

    Hour 7

    7:00

  • 9

    48

    Hour 8

    8:00

  • 9

    48

    Hour 9

    9:00

  • 9

    48

    Hour 10

    10:00

  • 8

    46

    Hour 11

    11:00

  • 8

    46

    Hour 12

    12:00

  • 9

    48

    Hour 13

    13:00

  • 9

    48

    Hour 14

    14:00

  • 9

    48

    Hour 15

    15:00

  • 10

    50

    Hour 16

    16:00

  • 10

    50

    Hour 17

    17:00

  • 10

    50

    Hour 18

    18:00

  • Sunset

    18:38

  • 10

    50

    Hour 19

    19:00

  • 10

    50

    Hour 20

    20:00

  • 10

    50

    Hour 21

    21:00

  • 10

    50

    Hour 22

    22:00

  • 10

    50

    Hour 23

    23:00

  • Tuesday
  • 7

    45

    0:00

  • 7

    45

    1:00

  • 7

    45

    2:00

  • 7

    45

    3:00

  • 7

    45

    4:00

  • 7

    45

    5:00

    • 06:00

      Overcast

      45º

    • 06 16

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Patchy rain possible

      46º

    • 08:00

      Overcast

      48º

    • 09:00

      Patchy rain possible

      48º

    • 10:00

      Light drizzle

      48º

    • 11:00

      Patchy rain possible

      46º

    • 12:00

      Light drizzle

      46º

    • 13:00

      Patchy rain possible

      48º

    • 14:00

      Light drizzle

      48º

    • 15:00

      Patchy rain possible

      48º

    • 16:00

      Overcast

      10º

      50º

    • 17:00

      Patchy rain possible

      10º

      50º

    • 18:00

      Overcast

      10º

      50º

    • 18 38

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Cloudy

      10º

      50º

    • 20:00

      Overcast

      10º

      50º

    • 21:00

      Cloudy

      10º

      50º

    • 22:00

      Partly cloudy

      10º

      50º

    • 23:00

      Cloudy

      10º

      50º

    • 00:00

      Tue

      Cloudy

      10º

      50º

    • 01:00

      Cloudy

      10º

      50º

    • 02:00

      Cloudy

      10º

      50º

    • 03:00

      Cloudy

      10º

      50º

    • 04:00

      Cloudy

      10º

      50º

    • 05:00

      Cloudy

      48º

  • 9

    48

    Hour 6

    6:00

  • Sunset

    06:14

  • 9

    48

    Hour 7

    7:00

  • 8

    46

    Hour 8

    8:00

  • 7

    45

    Hour 9

    9:00

  • 8

    46

    Hour 10

    10:00

  • 8

    46

    Hour 11

    11:00

  • 8

    46

    Hour 12

    12:00

  • 8

    46

    Hour 13

    13:00

  • 8

    46

    Hour 14

    14:00

  • 8

    46

    Hour 15

    15:00

  • 7

    45

    Hour 16

    16:00

  • 7

    45

    Hour 17

    17:00

  • 7

    45

    Hour 18

    18:00

  • Sunset

    18:39

  • 6

    43

    Hour 19

    19:00

  • 5

    41

    Hour 20

    20:00

  • 5

    41

    Hour 21

    21:00

  • 5

    41

    Hour 22

    22:00

  • 5

    41

    Hour 23

    23:00

  • Wednesday
  • 10

    50

    0:00

  • 10

    50

    1:00

  • 10

    50

    2:00

  • 10

    50

    3:00

  • 10

    50

    4:00

  • 9

    48

    5:00

    • 06:00

      Patchy rain possible

      48º

    • 06 14

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Light rain shower

      48º

    • 08:00

      Patchy rain possible

      46º

    • 09:00

      Light rain shower

      45º

    • 10:00

      Patchy rain possible

      46º

    • 11:00

      Light rain shower

      46º

    • 12:00

      Patchy rain possible

      46º

    • 13:00

      Patchy rain possible

      46º

    • 14:00

      Patchy rain possible

      46º

    • 15:00

      Patchy rain possible

      46º

    • 16:00

      Patchy rain possible

      45º

    • 17:00

      Patchy rain possible

      45º

    • 18:00

      Patchy rain possible

      45º

    • 18 39

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Moderate or heavy rain with thunder

      43º

    • 20:00

      Patchy rain possible

      41º

    • 21:00

      Moderate or heavy rain with thunder

      41º

    • 22:00

      Light rain shower

      41º

    • 23:00

      Moderate or heavy rain with thunder

      41º

    • 00:00

      Wed

      Moderate or heavy rain with thunder

      43º

    • 01:00

      Moderate or heavy rain with thunder

      41º

    • 02:00

      Moderate or heavy rain with thunder

      41º

    • 03:00

      Moderate or heavy rain with thunder

      41º

    • 04:00

      Moderate or heavy rain with thunder

      41º

    • 05:00

      Moderate or heavy rain with thunder

      41º

  • 5

    41

    Hour 6

    6:00

  • Sunset

    06:12

  • 6

    43

    Hour 7

    7:00

  • 6

    43

    Hour 8

    8:00

  • 6

    43

    Hour 9

    9:00

  • 7

    45

    Hour 10

    10:00

  • 7

    45

    Hour 11

    11:00

  • 7

    45

    Hour 12

    12:00

  • 7

    45

    Hour 13

    13:00

  • 6

    43

    Hour 14

    14:00

  • 6

    43

    Hour 15

    15:00

  • 6

    43

    Hour 16

    16:00

  • 6

    43

    Hour 17

    17:00

  • 6

    43

    Hour 18

    18:00

  • Sunset

    18:41

  • 5

    41

    Hour 19

    19:00

  • 5

    41

    Hour 20

    20:00

  • 5

    41

    Hour 21

    21:00

  • 5

    41

    Hour 22

    22:00

  • 5

    41

    Hour 23

    23:00

  • Thursday
  • 6

    43

    0:00

  • 5

    41

    1:00

  • 5

    41

    2:00

  • 5

    41

    3:00

  • 5

    41

    4:00

  • 5

    41

    5:00

    • 06:00

      Patchy rain possible

      41º

    • 06 12

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Patchy rain possible

      43º

    • 08:00

      Patchy rain possible

      43º

    • 09:00

      Patchy rain possible

      43º

    • 10:00

      Patchy rain possible

      45º

    • 11:00

      Patchy rain possible

      45º

    • 12:00

      Patchy rain possible

      45º

    • 13:00

      Light rain shower

      45º

    • 14:00

      Patchy rain possible

      43º

    • 15:00

      Light rain shower

      43º

    • 16:00

      Patchy rain possible

      43º

    • 17:00

      Light rain shower

      43º

    • 18:00

      Patchy rain possible

      43º

    • 18 41

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Patchy rain possible

      41º

    • 20:00

      Patchy rain possible

      41º

    • 21:00

      Patchy rain possible

      41º

    • 22:00

      Light sleet showers

      41º

    • 23:00

      Patchy rain possible

      41º

    • 00:00

      Thu

      Patchy rain possible

      41º

    • 01:00

      Patchy rain possible

      41º

    • 02:00

      Patchy rain possible

      41º

    • 03:00

      Patchy rain possible

      41º

    • 04:00

      Patchy rain possible

      39º

    • 05:00

      Patchy rain possible

      37º

  • 3

    37

    Hour 6

    6:00

  • Sunset

    06:10

  • 3

    37

    Hour 7

    7:00

  • 4

    39

    Hour 8

    8:00

  • 5

    41

    Hour 9

    9:00

  • 6

    43

    Hour 10

    10:00

  • 8

    46

    Hour 11

    11:00

  • 9

    48

    Hour 12

    12:00

  • 9

    48

    Hour 13

    13:00

  • 9

    48

    Hour 14

    14:00

  • 9

    48

    Hour 15

    15:00

  • 9

    48

    Hour 16

    16:00

  • 8

    46

    Hour 17

    17:00

  • 8

    46

    Hour 18

    18:00

  • Sunset

    18:42

  • 8

    46

    Hour 19

    19:00

  • 8

    46

    Hour 20

    20:00

  • 8

    46

    Hour 21

    21:00

  • 8

    46

    Hour 22

    22:00

  • 8

    46

    Hour 23

    23:00

  • Friday
  • 5

    41

    0:00

  • 5

    41

    1:00

  • 5

    41

    2:00

  • 5

    41

    3:00

  • 4

    39

    4:00

  • 3

    37

    5:00

    • 06:00

      Clear

      37º

    • 06 10

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Partly cloudy

      37º

    • 08:00

      Clear

      39º

    • 09:00

      Partly cloudy

      41º

    • 10:00

      Clear

      43º

    • 11:00

      Partly cloudy

      46º

    • 12:00

      Clear

      48º

    • 13:00

      Partly cloudy

      48º

    • 14:00

      Clear

      48º

    • 15:00

      Partly cloudy

      48º

    • 16:00

      Partly cloudy

      48º

    • 17:00

      Partly cloudy

      46º

    • 18:00

      Partly cloudy

      46º

    • 18 42

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Cloudy

      46º

    • 20:00

      Partly cloudy

      46º

    • 21:00

      Cloudy

      46º

    • 22:00

      Partly cloudy

      46º

    • 23:00

      Cloudy

      46º

    • 00:00

      Fri

      Cloudy

      46º

    • 01:00

      Cloudy

      46º

    • 02:00

      Cloudy

      46º

    • 03:00

      Cloudy

      45º

    • 04:00

      Cloudy

      45º

    • 05:00

      Cloudy

      45º

  • 7

    45

    Hour 6

    6:00

  • Sunset

    06:07

  • 8

    46

    Hour 7

    7:00

  • 8

    46

    Hour 8

    8:00

  • 8

    46

    Hour 9

    9:00

  • 9

    48

    Hour 10

    10:00

  • 9

    48

    Hour 11

    11:00

  • 10

    50

    Hour 12

    12:00

  • 10

    50

    Hour 13

    13:00

  • 10

    50

    Hour 14

    14:00

  • 10

    50

    Hour 15

    15:00

  • 10

    50

    Hour 16

    16:00

  • 10

    50

    Hour 17

    17:00

  • 10

    50

    Hour 18

    18:00

  • Sunset

    18:44

  • 9

    48

    Hour 19

    19:00

  • 8

    46

    Hour 20

    20:00

  • 8

    46

    Hour 21

    21:00

  • 8

    46

    Hour 22

    22:00

  • 8

    46

    Hour 23

    23:00

  • Saturday
  • 8

    46

    0:00

  • 8

    46

    1:00

  • 8

    46

    2:00

  • 7

    45

    3:00

  • 7

    45

    4:00

  • 7

    45

    5:00

    • 06:00

      Clear

      45º

    • 06 07

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Clear

      46º

    • 08:00

      Clear

      46º

    • 09:00

      Clear

      46º

    • 10:00

      Partly cloudy

      48º

    • 11:00

      Clear

      48º

    • 12:00

      Partly cloudy

      10º

      50º

    • 13:00

      Partly cloudy

      10º

      50º

    • 14:00

      Partly cloudy

      10º

      50º

    • 15:00

      Partly cloudy

      10º

      50º

    • 16:00

      Clear

      10º

      50º

    • 17:00

      Partly cloudy

      10º

      50º

    • 18:00

      Clear

      10º

      50º

    • 18 44

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Overcast

      48º

    • 20:00

      Clear

      46º

    • 21:00

      Overcast

      46º

    • 22:00

      Overcast

      46º

    • 23:00

      Overcast

      46º

    • 00:00

      Sat

      Overcast

      45º

    • 01:00

      Overcast

      45º

    • 02:00

      Overcast

      45º

    • 03:00

      Overcast

      45º

    • 04:00

      Overcast

      45º

    • 05:00

      Overcast

      45º

  • 7

    45

    Hour 6

    6:00

  • Sunset

    06:05

  • 7

    45

    Hour 7

    7:00

  • 7

    45

    Hour 8

    8:00

  • 7

    45

    Hour 9

    9:00

  • 7

    45

    Hour 10

    10:00

  • 7

    45

    Hour 11

    11:00

  • 7

    45

    Hour 12

    12:00

  • 8

    46

    Hour 13

    13:00

  • 8

    46

    Hour 14

    14:00

  • 9

    48

    Hour 15

    15:00

  • 8

    46

    Hour 16

    16:00

  • 8

    46

    Hour 17

    17:00

  • 7

    45

    Hour 18

    18:00

  • Sunset

    18:46

  • 7

    45

    Hour 19

    19:00

  • 7

    45

    Hour 20

    20:00

  • 7

    45

    Hour 21

    21:00

  • 6

    43

    Hour 22

    22:00

  • 6

    43

    Hour 23

    23:00

  • Sunday
  • 7

    45

    0:00

  • 7

    45

    1:00

  • 7

    45

    2:00

  • 7

    45

    3:00

  • 7

    45

    4:00

  • 7

    45

    5:00

    • 06:00

      Patchy rain possible

      45º

    • 06 05

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Patchy rain possible

      45º

    • 08:00

      Patchy rain possible

      45º

    • 09:00

      Patchy rain possible

      45º

    • 10:00

      Overcast

      45º

    • 11:00

      Patchy rain possible

      45º

    • 12:00

      Overcast

      45º

    • 13:00

      Patchy rain possible

      46º

    • 14:00

      Overcast

      46º

    • 15:00

      Patchy rain possible

      48º

    • 16:00

      Patchy rain possible

      46º

    • 17:00

      Patchy rain possible

      46º

    • 18:00

      Patchy rain possible

      45º

    • 18 46

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Patchy rain possible

      45º

    • 20:00

      Patchy rain possible

      45º

    • 21:00

      Patchy rain possible

      45º

    • 22:00

      Light drizzle

      43º

    • 23:00

      Patchy rain possible

      43º

    • 00:00

      Sun

      Patchy rain possible

      43º

    • 01:00

      Patchy rain possible

      43º

    • 02:00

      Patchy rain possible

      43º

    • 03:00

      Patchy rain possible

      43º

    • 04:00

      Patchy rain possible

      43º

    • 05:00

      Patchy rain possible

      43º

29
30
31
  • 6

    43

    Hour 6

    6:00

  • Sunset

    06:03

  • 6

    43

    Hour 7

    7:00

  • 6

    43

    Hour 8

    8:00

  • 6

    43

    Hour 9

    9:00

  • 6

    43

    Hour 10

    10:00

  • 7

    45

    Hour 11

    11:00

  • 7

    45

    Hour 12

    12:00

  • 7

    45

    Hour 13

    13:00

  • 8

    46

    Hour 14

    14:00

  • 8

    46

    Hour 15

    15:00

  • 8

    46

    Hour 16

    16:00

  • 8

    46

    Hour 17

    17:00

  • 9

    48

    Hour 18

    18:00

  • Sunset

    18:47

  • 9

    48

    Hour 19

    19:00

  • 9

    48

    Hour 20

    20:00

  • 9

    48

    Hour 21

    21:00

  • 9

    48

    Hour 22

    22:00

  • 8

    46

    Hour 23

    23:00

  • Monday
  • 6

    43

    0:00

  • 6

    43

    1:00

  • 6

    43

    2:00

  • 6

    43

    3:00

  • 6

    43

    4:00

  • 6

    43

    5:00

    • 06:00

      Light drizzle

      43º

    • 06 03

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Light drizzle

      43º

    • 08:00

      Light drizzle

      43º

    • 09:00

      Light drizzle

      43º

    • 10:00

      Light drizzle

      43º

    • 11:00

      Overcast

      45º

    • 12:00

      Light drizzle

      45º

    • 13:00

      Overcast

      45º

    • 14:00

      Overcast

      46º

    • 15:00

      Overcast

      46º

    • 16:00

      Overcast

      46º

    • 17:00

      Patchy rain possible

      46º

    • 18:00

      Overcast

      48º

    • 18 47

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 19:00

      Patchy rain possible

      48º

    • 20:00

      Cloudy

      48º

    • 21:00

      Patchy rain possible

      48º

    • 22:00

      Cloudy

      48º

    • 23:00

      Overcast

      46º

    • 00:00

      Mon

      Overcast

      46º

    • 01:00

      Overcast

      45º

    • 02:00

      Overcast

      45º

    • 03:00

      Overcast

      43º

    • 04:00

      Overcast

      43º

    • 05:00

      Overcast

      43º

  • 6

    43

    Hour 7

    7:00

  • Sunset

    07:01

  • 7

    45

    Hour 8

    8:00

  • 8

    46

    Hour 9

    9:00

  • 8

    46

    Hour 10

    10:00

  • 9

    48

    Hour 11

    11:00

  • 9

    48

    Hour 12

    12:00

  • 10

    50

    Hour 13

    13:00

  • 10

    50

    Hour 14

    14:00

  • 10

    50

    Hour 15

    15:00

  • 10

    50

    Hour 16

    16:00

  • 10

    50

    Hour 17

    17:00

  • 9

    48

    Hour 18

    18:00

  • 9

    48

    Hour 19

    19:00

  • Sunset

    19:49

  • 9

    48

    Hour 20

    20:00

  • 8

    46

    Hour 21

    21:00

  • 8

    46

    Hour 22

    22:00

  • 8

    46

    Hour 23

    23:00

  • Tuesday
  • 8

    46

    0:00

  • 7

    45

    1:00

  • 7

    45

    2:00

  • 6

    43

    3:00

  • 6

    43

    4:00

  • 6

    43

    5:00

  • 6

    43

    6:00

    • 06:00

      Patchy rain possible

      43º

    • 07:00

      Cloudy

      43º

    • 07 01

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Cloudy

      45º

    • 09:00

      Cloudy

      46º

    • 10:00

      Cloudy

      46º

    • 11:00

      Patchy rain possible

      48º

    • 12:00

      Cloudy

      48º

    • 13:00

      Patchy rain possible

      10º

      50º

    • 14:00

      Cloudy

      10º

      50º

    • 15:00

      Patchy rain possible

      10º

      50º

    • 16:00

      Cloudy

      10º

      50º

    • 17:00

      Clear

      10º

      50º

    • 18:00

      Cloudy

      48º

    • 19:00

      Clear

      48º

    • 19 49

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 20:00

      Clear

      48º

    • 21:00

      Clear

      46º

    • 22:00

      Clear

      46º

    • 23:00

      Clear

      46º

    • 00:00

      Tue

      Clear

      46º

    • 01:00

      Clear

      46º

    • 02:00

      Clear

      46º

    • 03:00

      Clear

      46º

    • 04:00

      Clear

      46º

    • 05:00

      Clear

      46º

  • 8

    46

    Hour 6

    6:00

  • Sunset

    06:59

  • 8

    46

    Hour 7

    7:00

  • 8

    46

    Hour 8

    8:00

  • 9

    48

    Hour 9

    9:00

  • 10

    50

    Hour 10

    10:00

  • 10

    50

    Hour 11

    11:00

  • 11

    52

    Hour 12

    12:00

  • 11

    52

    Hour 13

    13:00

  • 11

    52

    Hour 14

    14:00

  • 12

    54

    Hour 15

    15:00

  • 12

    54

    Hour 16

    16:00

  • 11

    52

    Hour 17

    17:00

  • 11

    52

    Hour 18

    18:00

  • 10

    50

    Hour 19

    19:00

  • Sunset

    19:51

  • 10

    50

    Hour 20

    20:00

  • 9

    48

    Hour 21

    21:00

  • 9

    48

    Hour 22

    22:00

  • 8

    46

    Hour 23

    23:00

  • Wednesday
  • 8

    46

    0:00

  • 8

    46

    1:00

  • 8

    46

    2:00

  • 8

    46

    3:00

  • 8

    46

    4:00

  • 8

    46

    5:00

    • 06:00

      Partly cloudy

      46º

    • 06 59

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 07:00

      Clear

      46º

    • 08:00

      Clear

      46º

    • 09:00

      Clear

      48º

    • 10:00

      Clear

      10º

      50º

    • 11:00

      Clear

      10º

      50º

    • 12:00

      Clear

      11º

      52º

    • 13:00

      Clear

      11º

      52º

    • 14:00

      Clear

      11º

      52º

    • 15:00

      Clear

      12º

      54º

    • 16:00

      Clear

      12º

      54º

    • 17:00

      Clear

      11º

      52º

    • 18:00

      Clear

      11º

      52º

    • 19:00

      Clear

      10º

      50º

    • 19 51

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 20:00

      Clear

      10º

      50º

    • 21:00

      Clear

      48º

    • 22:00

      Clear

      48º

    • 23:00

      Clear

      46º

    • 00:00

      Wed

      Clear

      45º

    • 01:00

      Clear

      45º

    • 02:00

      Clear

      45º

    • 03:00

      Clear

      45º

    • 04:00

      Clear

      43º

    • 05:00

      Clear

      43º

Forecast
Avg Historical Daily Average

What's The Weather Like In Cornwall In March

As the calendar moves from winter into spring, a slow warm up begins in and around Cornwall. While not as warm as other areas in and around Europe, there is a small tick upward in temperatures as they begin a slow march toward their warmest numbers of the year. March is also a wet month, but a significant drying trend is just around the corner beginning in April. This can be a great time to travel to the region as most tourists won't arrive until later in the year and there can be deals found for hotels and flights.

Because this is still a rainy time of the year, it is important to examine an extended forecast before leaving home. Since over two-thirds of the month experiences rainy conditions, be sure to pack rain boots as well as other rain gear. 

Rain

Rain is expected on an average of 22 days out of the month and some of it can be heavy at times. The heavier rain will be associated with thunderstorms produced by passing frontal systems. In all, 100mm of precipitation is expected over the course of the month.

Sunshine Hours

There is still very little sun during this time of the year and the region only experiences an average of 2 hours of sunshine per day.

Temperature

As a result, temperatures remain on the chilly side for one more month with an average daily temperature of just 7°C (45°F). Be sure to bundle up first thing in the morning with an average overnight low of 5°C (41°F). Temperatures will not be much warmer later in the day with highs of just 9°C (48°F).

Sea Temperature

It is also still too cold to enjoy a dip in the local waters, but it may be possible to stroll along the beach on a drier day. The water temperature during this time of the year is still a very chilly 9°C (48°F).

Cornwall Hotels In March

Greenbank Hotel

The four-star Greenbank Hotel allows guests to stay right on the water's edge and experience a trip that won't easily be forgotten. Located in Falmouth, the hotel prides itself on outstanding service and making sure that every guest's need is met and exceeded. All rooms include a bath, flat screen TV, free WiFi and all the comforts of home. Guests are also welcome to bring their pooch for the complete family holiday.

Hotel Penzance

Comprised of only 25 rooms, the Hotel Penzance is warm, inviting and offers fantastic views of Mounts Bay. The perfect spot for work or play, the hotel is only a few minutes away from several of the most popular sites in the region. Guests can help beat the March chill by relaxing in the lounges complete with fireplaces and soft chairs and couches meant for people to stay awhile.

Search for your next stay in Cornwall Choose from millions of homes, hotels and other properties all over the world

Bars And Restaurants

Austell's

Those looking for fine dining will want to check out Austell's. Consistently ranked as one of the best restaurants in the region, the restaurant offers a mixture of British and classical French dishes for guests to enjoy. Open for both lunch and dinner, guests are treated to exquisite service by a staff that is eager to please. In addition to preparing dishes with fresh, local ingredients, each dish is a work of art on the dinner plate.

Boscastle Farm Shop

Boscastle Farm Shop is a unique café dedicated to the environment and green living. All dishes are freshly prepared from ingredients found on the grounds or surrounding farms. All burgers, sausage and other delicacies are freshly made each day and guests can enjoy an outstanding breakfast or lunch at the café. This award-winning restaurant will leave you coming back again and again.

Blue Anchor Inn

Since the 15th century, the Blue Anchor Inn in Helston has operated a continuously working brewery. Originally catering to monks more than 600 years ago, the pub now brews a variety of Spingo Ales. Guests can enjoy some time at the bar and enjoy live music while sampling some of the beers concocted from ancient recipes. Throughout the year, the brewery produces an IPA, Middle, Bragget and Special brew.  

Things To Do In Cornwall In March

National Maritime Museum

Since Cornwall is practically surrounded by water it only makes sense that the region has a museum dedicated to the sea. Even though the weather is getting warmer in March, the region still experiences 100mm of precipitation, so now may be a good time to visit the National Maritime Museum located in Falmouth. The museum is home to numerous objects, paintings and artifacts relating to the sea. Additionally, the museum houses approximately 2,000 boat plans and is also the home of the National Small Boat Collection.

Cookery School

Those who enjoy cooking may want to spend some time in the kitchen learning how to prepare some of Chef Rick Stein's most famous dishes at his Cookery School in Padstow. This is a great way to take home some new skills and treat friends and family to delectable meals. Guest can choose from recipes featuring different food types including vegetarian, meat, shellfish, fish, baking and wild game.

Cornwall Events March

Parade


5 Mar 2026
5 Mar 2026

St Piran’s Day Celebrations – Perranporth 🥁

Cornwall’s patron saint is honoured with processions, traditional songs, flag displays and community gatherings. Perranporth hosts the long-established St Piran March across the dunes, while towns across the county conduct parades, storytelling sessions and cultural observances.


Fair


15 Mar 2026
15 Mar 2026

Mothering Sunday Craft Fair – Truro – Lemon Quay 🎎

A spring craft fair featuring regional artisans presenting jewellery, ceramics, textiles and handmade gifts. The event aligns with Mothering Sunday, drawing visitors seeking seasonal products from local makers.


Environment


21 Mar 2026
21 Mar 2026

Falmouth Spring Clean Harbour Event – Falmouth 🌲

Harbour groups coordinate a seasonal shoreline clean-up, with volunteers working along beaches, quaysides and footpaths. Organisers provide equipment and briefings, and the event includes talks on marine conservation and local environmental projects.


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