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Cardiff, United Kingdom Weather Averages

July is the hottest month in Cardiff with an average temperature of 16°C (61°F) and the coldest is February at 4°C (39°F) with the most daily sunshine hours at 7 in July. The wettest month is January with an average of 90mm of rain. The best month to swim in the sea is in August when the average sea temperature is 17°C (62°F).

Average Temperature Cardiff

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
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

Average High Low Temperature Cardiff

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

Average Rainfall Cardiff

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
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

Average Daily Sunshine Hours Cardiff

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
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

Average Sea Temperature Cardiff

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
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

Cardiff : Next 24-Hour Weather

Today - 23rd June 2024

Sunrise 04:56

Sunrise

Sunset 21:34

Sunset
19:00
Patchy rain possible
19°C (65°F)
20:00
Cloudy
18°C (63°F)
21:00
Cloudy
17°C (62°F)
22:00
Partly cloudy
16°C (61°F)
23:00
Partly cloudy
16°C (59°F)

Tomorrow - 24th June 2024

Sunrise 04:56

Sunrise

Sunset 21:34

Sunset
0:00
Partly cloudy
15°C (58°F)
1:00
Cloudy
15°C (58°F)
2:00
Cloudy
15°C (58°F)
3:00
Cloudy
15°C (59°F)
4:00
Cloudy
15°C (59°F)
5:00
Cloudy
16°C (59°F)
6:00
Cloudy
17°C (61°F)
7:00
Partly cloudy
17°C (62°F)
8:00
Partly cloudy
18°C (64°F)
9:00
Partly cloudy
19°C (65°F)
10:00
Patchy rain possible
19°C (66°F)
11:00
Patchy rain possible
20°C (67°F)
12:00
Patchy rain possible
21°C (68°F)
13:00
Patchy rain possible
21°C (69°F)
14:00
Patchy rain possible
20°C (68°F)
15:00
Patchy rain possible
21°C (69°F)
16:00
Patchy rain possible
21°C (69°F)
17:00
Patchy rain possible
21°C (69°F)
18:00
Patchy rain possible
21°C (68°F)