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Seattle Weather in March, USA

Seattle Averages March

SEATTLE AVERAGES FOR MARCH

  • 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

    8°C
    46°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

    12°C
    54°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

    3°C
    37°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

    8°C
    46°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

    5 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

    16 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

    98 mm

Slide and Tap Other Months

Seattle Daily Averages March

March 2024 Forecast, Daily Averages

Sun
Mon
Tue
Wed
Thu
Fri
1 Avg 45º
Sat
2 Avg 45º
3 Avg 45º
4 Avg 46º
5 Avg 46º
6 Avg 45º
7 Avg 45º
8 Avg 45º
9 Avg 46º
10 Avg 46º
11 Avg 46º
12 Avg 46º
13 Avg 46º
14 Avg 46º
15 Avg 46º
16 Avg 46º
17 Avg 45º
18 Avg 45º
19 Avg 46º
20 Avg 46º
21 Avg 46º
22 Avg 46º
23 Avg 48º
24 Avg 48º
25 Avg 48º
26 Avg 46º
27 Avg 48º
28 Avg 48º
29
30
  • 6

    43

    Hour 6

    6:00

  • Sunset

    06:55

  • 5

    41

    Hour 7

    7:00

  • 6

    43

    Hour 8

    8:00

  • 7

    45

    Hour 9

    9:00

  • 8

    46

    Hour 10

    10:00

  • 10

    50

    Hour 11

    11:00

  • 11

    52

    Hour 12

    12:00

  • 11

    52

    Hour 13

    13:00

  • 12

    54

    Hour 14

    14:00

  • 12

    54

    Hour 15

    15:00

  • 11

    52

    Hour 16

    16:00

  • 10

    50

    Hour 17

    17:00

  • 9

    48

    Hour 18

    18:00

  • 8

    46

    Hour 19

    19:00

  • Sunset

    19:35

  • 7

    45

    Hour 20

    20:00

  • 6

    43

    Hour 21

    21:00

  • 6

    43

    Hour 22

    22:00

  • 5

    41

    Hour 23

    23:00

  • Saturday
  • 4

    39

    0:00

  • 5

    41

    1:00

  • 5

    41

    2:00

  • 5

    41

    3:00

  • 4

    39

    4:00

  • 4

    39

    5:00

    • 0800

      Partly cloudy

      43º

    • 0900

      Partly cloudy

      45º

    • 1000

      Clear

      46º

    • 1100

      Clear

      10º

      50º

    • 1200

      Patchy rain possible

      11º

      52º

    • 1300

      Patchy rain possible

      11º

      52º

    • 1400

      Partly cloudy

      12º

      54º

    • 1500

      Cloudy

      12º

      54º

    • 1600

      Clear

      11º

      52º

    • 1700

      Clear

      10º

      50º

    • 1800

      Clear

      48º

    • 1900

      Clear

      46º

    • 19 35

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 2000

      Clear

      45º

    • 2100

      Clear

      43º

    • 2200

      Clear

      43º

    • 2300

      Clear

      41º

    • 0000

      Sat

      Clear

      41º

    • 0100

      Clear

      39º

    • 0200

      Clear

      39º

    • 0300

      Clear

      37º

    • 0400

      Clear

      37º

    • 0500

      Clear

      37º

    • 0600

      Clear

      37º

    • 06 55

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    • 0700

      Clear

      37º

  • 3

    37

    Hour 6

    6:00

  • Sunset

    06:53

  • 3

    37

    Hour 7

    7:00

  • 5

    41

    Hour 8

    8:00

  • 7

    45

    Hour 9

    9:00

  • 8

    46

    Hour 10

    10:00

  • 10

    50

    Hour 11

    11:00

  • 11

    52

    Hour 12

    12:00

  • 12

    54

    Hour 13

    13:00

  • 13

    55

    Hour 14

    14:00

  • 13

    55

    Hour 15

    15:00

  • 13

    55

    Hour 16

    16:00

  • 12

    54

    Hour 17

    17:00

  • 11

    52

    Hour 18

    18:00

  • 9

    48

    Hour 19

    19:00

  • Sunset

    19:36

  • 8

    46

    Hour 20

    20:00

  • 7

    45

    Hour 21

    21:00

  • 6

    43

    Hour 22

    22:00

  • 5

    41

    Hour 23

    23:00

  • Sunday
  • 5

    41

    0:00

  • 4

    39

    1:00

  • 4

    39

    2:00

  • 3

    37

    3:00

  • 3

    37

    4:00

  • 3

    37

    5:00

    • 0600

      Mist

      37º

    • 06 53

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    • 0700

      Mist

      37º

    • 0800

      Partly cloudy

      41º

    • 0900

      Partly cloudy

      45º

    • 1000

      Partly cloudy

      46º

    • 1100

      Partly cloudy

      10º

      50º

    • 1200

      Clear

      11º

      52º

    • 1300

      Clear

      12º

      54º

    • 1400

      Clear

      13º

      55º

    • 1500

      Partly cloudy

      13º

      55º

    • 1600

      Clear

      13º

      55º

    • 1700

      Overcast

      12º

      54º

    • 1800

      Cloudy

      11º

      52º

    • 1900

      Clear

      48º

    • 19 36

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 2000

      Clear

      46º

    • 2100

      Clear

      45º

    • 2200

      Clear

      43º

    • 2300

      Clear

      41º

    • 0000

      Sun

      Clear

      41º

    • 0100

      Clear

      41º

    • 0200

      Clear

      39º

    • 0300

      Clear

      39º

    • 0400

      Clear

      39º

    • 0500

      Clear

      37º

31
  • 3

    37

    Hour 6

    6:00

  • Sunset

    06:51

  • 4

    39

    Hour 7

    7:00

  • 5

    41

    Hour 8

    8:00

  • 7

    45

    Hour 9

    9:00

  • 9

    48

    Hour 10

    10:00

  • 10

    50

    Hour 11

    11:00

  • 11

    52

    Hour 12

    12:00

  • 12

    54

    Hour 13

    13:00

  • 13

    55

    Hour 14

    14:00

  • 13

    55

    Hour 15

    15:00

  • 13

    55

    Hour 16

    16:00

  • 13

    55

    Hour 17

    17:00

  • 11

    52

    Hour 18

    18:00

  • 10

    50

    Hour 19

    19:00

  • Sunset

    19:38

  • 8

    46

    Hour 20

    20:00

  • 7

    45

    Hour 21

    21:00

  • 7

    45

    Hour 22

    22:00

  • 7

    45

    Hour 23

    23:00

  • Monday
  • 5

    41

    0:00

  • 5

    41

    1:00

  • 4

    39

    2:00

  • 4

    39

    3:00

  • 4

    39

    4:00

  • 3

    37

    5:00

    • 0600

      Partly cloudy

      37º

    • 06 51

      SUNRISE https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunrise.png&sig=f76571d3bb8e6eeb2008832566a9aec585b689da4062410fc980a87bb4d74203
    • 0700

      Partly cloudy

      39º

    • 0800

      Partly cloudy

      41º

    • 0900

      Clear

      45º

    • 1000

      Clear

      48º

    • 1100

      Clear

      10º

      50º

    • 1200

      Clear

      11º

      52º

    • 1300

      Clear

      12º

      54º

    • 1400

      Clear

      13º

      55º

    • 1500

      Clear

      13º

      55º

    • 1600

      Clear

      13º

      55º

    • 1700

      Clear

      13º

      55º

    • 1800

      Clear

      11º

      52º

    • 1900

      Clear

      10º

      50º

    • 19 38

      SUNSET https://yoy19n.5gcdn.net/ext/auto?src=https%3A%2F%2Fassets.holiday-weather.com%2Fimages%2Fmobile%2Fweather_icons%2Fpng%2Fsunset.png&sig=341ecd45a4425fb0425d567e6637fa5fd0f82bc67f312a69d4a584b7e87a36d9
    • 2000

      Clear

      46º

    • 2100

      Clear

      45º

    • 2200

      Clear

      45º

    • 2300

      Clear

      45º

    • 0000

      Mon

      Clear

      43º

    • 0100

      Clear

      43º

    • 0200

      Clear

      41º

    • 0300

      Clear

      41º

    • 0400

      Clear

      41º

    • 0500

      Clear

      39º

Forecast
Avg Historical Daily Average

March Weather Averages

Sorted by popularity:

March in Seattle is still a part of the bleak and dreary weather of winter.

If you're in Seattle at this time of the year, it is likely that you will get caught in a downpour at some point, so be sure to pack your waterproofs.

As well as this, the overcast skies means that little sun is seen in this month.

The average daily temperature expected in Seattle in this month is 12°C (54°F), dropping to an average temperature of 3°C (37°F).

Seattle sees up to 5 hours of sunshine per day throughout the month.

The average expectation for rain fall for this month is 98 mm over 16 days.

Seattle in this month expects an average of 3 days of snow or foggy weather.

The average temperature of the sea during this month is 8°C (46°F).

Good weather isn't everything, though, and the wide range of entertainment and excitement that is available throughout the year in Seattle means that you will still have plenty to see and do in March.

The Seattle Center hosts the Washington Cask Beer Festival, with over 60 different beers from Washinton breweries available for the tasting, during this month.

Also at the Seattle Center is the annual carnival Whirligig! There are plenty of activities, rides and games available for this that will keep the kids entertained for hours.

Irish heritage is also celebrated in March, with the St. Patrick's Day Parade coming to the streets of Seattle

Vegetarians can rejoice in all sorts of different food samples at Vegfest at the end of the month.

Spree at the Summit is a great event for any snowboarders, skiers or passers by. The event is held at the summit of Snoqualmie Pass with breakfast, a BBQ lunch, prizes to be won, an all day lift pass and an apres ski party.