Weather in Cardiff in december 2021

The weather in Cardiff in the month of december comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.

Average weather throughout december

bad weather 1.2cm

Weather at 6am
45°F

CloudyCloudy
45% of time

Partly Cloudy

25%

Clear/Sunny

23%

Fog

5%

Weather at 12pm
49°F

CloudyCloudy
48% of time

Partly Cloudy

27%

Clear/Sunny

22%

Moderate rain at times

3%

Weather at 6pm
45°F

CloudyCloudy
48% of time

Partly Cloudy

28%

Clear/Sunny

18%

Moderate rain at times

4%

Weather at 3am
45°F

Cloudy

32%

Partly Cloudy

26%

Clear/Sunny

21%

Moderate rain at times

12%


Evolution of daily average temperature and precipitation in Cardiff in december

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cardiff in december.


Climate of Cardiff in december

The climate of Cardiff in december is bad

The weather in december in Cardiff is wet (with 0.8in of precipitation over 5 days). This is better than the previous month since in november it receives an average of 1in of precipitation over 6 days.

The climate is rather cold in this location this month. Plan to cover you well! The high seasonal norm is 49°F. The seasonal minimum is 45°F. Thus, the mean temperature average in december in Cardiff is 47°F. These temperatures are far removed from those records observed in Cardiff in december with a maximum record of 58°F in 2015 and a minimum record of 23°F in 2010. You can expect to have about 2 days with temperatures down below 32°F, or 6% of time.

Day length in Cardiff in december is 07:53. The sun rises at 08:11 and sets at 16:04.



Seasonal average climate and temperature of Cardiff in december

Check below seasonal norms These statistics are generated from the weather statements of the last years of the month of december.

December
Outside temperature
Average temperature 47°F
Highest temperature 49°F
Lowest temperature 45°F
Highest record temperature 58°F
(2015)
Lowest record temperature 23°F
(2010)
Number of days at -32°F 2 day(s)
(6%)
Sea temperature
Average sea temperature 53°F
Lowest sea temperature 51°F
Highest sea temperature 56°F
Wind
Wind speed 27km/h
Wind temperature 40°F
Precipitation (rainfall)
Rainfall 0.8in
Number of days with rainfall 5 day(s)
(15%)
Record daily rainfall 0.8in
(2019)
Snowfall 1.2cm
Other climate data
Humidity 88%
Visibility 9.5km
Cloud cover 59%
UV index 2
Daily sunshine hours 6
Sunrise and sunset
Time of sunrise 08:11
Time of sunset 16:04
Length of day 07:53
Our opinion about the weather in december
Our opinion at whereandwhen.net bad

How was the weather last december?

Here is the day by day recorded weather in Cardiff in december 2020:

01-12-2020
Partly Cloudy
40°F to 47°F
02-12-2020
Cloudy
41°F to 49°F
03-12-2020
Light rain
40°F to 43°F
04-12-2020
Overcast
36°F to 43°F
05-12-2020
Partly Cloudy
41°F to 43°F
06-12-2020
Light drizzle
38°F to 43°F
07-12-2020
Partly Cloudy
38°F to 43°F
08-12-2020
Overcast
38°F to 45°F
09-12-2020
Overcast
38°F to 45°F
10-12-2020
Overcast
40°F to 47°F
11-12-2020
Partly Cloudy
47°F to 50°F
12-12-2020
Partly Cloudy
43°F to 47°F
13-12-2020
Light rain
45°F to 52°F
14-12-2020
Patchy rain nearby
49°F to 50°F
15-12-2020
Patchy rain nearby
45°F to 50°F
16-12-2020
Overcast
47°F to 50°F
17-12-2020
Patchy rain nearby
45°F to 50°F
18-12-2020
Thundery outbreaks in nearby
54°F to 56°F
19-12-2020
Light rain shower
49°F to 50°F
20-12-2020
Patchy rain nearby
47°F to 49°F
21-12-2020
Light drizzle
49°F to 56°F
22-12-2020
Overcast
49°F to 52°F
23-12-2020
Light rain shower
50°F to 54°F
24-12-2020
Cloudy
38°F to 45°F
25-12-2020
Partly Cloudy
34°F to 41°F
26-12-2020
Light rain shower
45°F to 50°F
27-12-2020
Partly Cloudy
40°F to 49°F
28-12-2020
Mist
38°F to 41°F
29-12-2020
Partly Cloudy
38°F to 43°F
30-12-2020
Overcast
36°F to 41°F
31-12-2020
Patchy heavy snow
34°F to 40°F

Map: other cities in Wales in december

Click over cities on the map for information about the weather in december.

Legend: Cardiff perfect weather good tolerable bad very bad

Cities near Cardiff:

Barry in decemberbad weather
Merthyr Tydfil in decembervery bad weather
Porthcawl in decemberbad weather
Brecon Beacons (National Park) in decembervery bad weather
Swansea in decemberbad weather
Llanelli in decemberbad weather
Llandrindod Wells in decembervery bad weather
Carmarthen in decemberbad weather
Newtown in decembervery bad weather
Aberystwyth in decemberbad weather
Wales in december: See full list of cities

Weather data for Cardiff in december:

Weather data for Cardiff for december are derived from an average of the weather forecast since 2009 in Cardiff. There is a margin of error and these forecasts are to be considered as general information only. The weather in Cardiff can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Cardiff.


Weather in november in Cardiff
Weather in january in Cardiff
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