Weather in Wales in december 2021

Here, find the the weather forecast for december for most popular cities in Wales. These forecasts are probabilities for the month of december from weather reports for over 10 years. The percentage indicates the probability of having the weather mentioned.

Average weather in december in Cardiff

bad weather 12.7cm

Weather at 6am
45°F

Partly Cloudy

25%

Clear/Sunny

21%

Moderate rain at times

5%

Weather at 12pm
49°F

Partly Cloudy

27%

Clear/Sunny

20%

Moderate rain at times

5%

Weather at 6pm
45°F

Partly Cloudy

28%

Clear/Sunny

17%

Moderate rain at times

6%

Weather at 3am
45°F

Cloudy

31%

Partly Cloudy

27%

Clear/Sunny

20%

Moderate rain at times

14%

More information about the weather in Cardiff in december



Where to go in Wales in december?

Where to go in Wales in december: destination map

Legend: perfect weather good tolerable bad very bad

Where should you go in Wales in december when it comes to the weather?

Remember:
The climate in Wales in december ranges from bad to very bad depending on the region and city.

warning in december the weather varied depending on the city and regions of the country.

This month is not the best month to travel to in Wales. The climate in Holyhead, Pembrokeshire, Conwy and Swansea is bad. It's cold, the sun is not there all the time and you take the risk of being you soak in the rain very frequently.

But it gets worse: around the cities of Holyhead, Pembrokeshire, Conwy and Swansea and surrounding areas where the climate is even worse. It is really not advisable to go to these areas in december.




Climate in Wales in december

Climate in Cardiff in december

In december, maximum temperature is 49°F and minimum temperature is 45°F (for an average temperature of 47°F). The climate is rather cold in this city in this month. Bring warm clothes! With 1.2in over 6 days, you will experience some showers for your vacations. But this is reasonably and you will not be too bothered by it.

December
Average temperature 47°F
Highest temperature 49°F
Lowest temperature 45°F
Sea temperature 53°F
Rainfall 1.2in
Number of days with rainfall 6 day(s)
(20%)
Humidity 88%
Daily sunshine hours 6
Cloud cover 60%
Length of day 07:52
Our opinion at whereandwhen.net bad
more information about the climate in Cardiff in december

Climate in Brecon Beacons (National Park) in december

In the month of december, maximum temperature is 45°F and minimum temperature is 40°F (for an average temperature of 43°F). The climate is rather more than very fresh around this city in this month. Plan a sweater! With 3.1in over 14 days, rainfall can happen for your trip. But this is moderate and you will not be too bothered by it.

December
Average temperature 43°F
Highest temperature 45°F
Lowest temperature 40°F
Rainfall 3.1in
Number of days with rainfall 14 day(s)
(44%)
Humidity 95%
Daily sunshine hours 5
Cloud cover 72%
Length of day 07:47
Our opinion at whereandwhen.net very bad
more information about the climate in Brecon Beacons (National Park) in december

Climate in Conwy in december

In the month of december, maximum temperature is 49°F and minimum temperature is 43°F (for an average temperature of 47°F). The climate is quite cold in this location in december. Do not forget to cover yourself! With 6.1in over 21 days, you risk getting wet slightly for your holidays. But this is reasonably and it will not be continuous.
With a bad climate, december is not recommended month to go there in Wales.

December
Average temperature 47°F
Highest temperature 49°F
Lowest temperature 43°F
Sea temperature 50°F
Rainfall 6.1in
Number of days with rainfall 21 day(s)
(67%)
Humidity 87%
Daily sunshine hours 5
Cloud cover 65%
Length of day 07:33
Our opinion at whereandwhen.net bad
more information about the climate in Conwy in december

Climate in Holyhead in december

In the month of december, the mean temperature in Holyhead is 49°F (maximum temperature is 50°F and minimum temperature is 47°F). The climate is relatively fresh in that locality in the month of december, but it is liveable when dressing hot. With 3.4in over 16 days, you will experience some showers for your journey. But this is pretty moderate and it will not be continuous.
With a bad weather, december is not recommended month to go in that area in Wales.

December
Average temperature 49°F
Highest temperature 50°F
Lowest temperature 47°F
Sea temperature 52°F
Rainfall 3.4in
Number of days with rainfall 16 day(s)
(51%)
Humidity 84%
Daily sunshine hours 4
Cloud cover 67%
Length of day 07:33
Our opinion at whereandwhen.net bad
more information about the climate in Holyhead in december

Climate in Pembrokeshire in december

In the month of december, maximum temperature is 50°F and minimum temperature is 49°F (for an average temperature of 50°F). The climate is rather cold in that area in this month, but it is liveable when dressing cosy. With 3.5in over 16 days, rain may occur throughout your holidays. But this is pretty moderate and it will not be continuous.
With a bad climate, the month of december is not the best time to go there.

December
Average temperature 50°F
Highest temperature 50°F
Lowest temperature 49°F
Sea temperature 53°F
Rainfall 3.5in
Number of days with rainfall 16 day(s)
(51%)
Humidity 84%
Daily sunshine hours 6
Cloud cover 64%
Length of day 07:50
Our opinion at whereandwhen.net bad
more information about the climate in Pembrokeshire in december


All cities in Wales in december

Cardiff in decemberbad weather
Brecon Beacons (National Park) in decembervery bad weather
Conwy in decemberbad weather
Holyhead in decemberbad weather
Pembrokeshire in decemberbad weather
Snowdonia National Park in decembervery bad weather
Swansea in decemberbad weather
Aberystwyth in decembervery bad weather
Amlwch in decemberbad weather
Barmouth in decembervery bad weather
Barry in decemberbad weather
Buckley in decembervery bad weather
Carmarthen in decemberbad weather
Fishguard in decemberbad weather
Haverfordwest in decemberbad weather
Llandrindod Wells in decembervery bad weather
Llandudno in decemberbad weather
Llanelli in decemberbad weather
Merthyr Tydfil in decembervery bad weather
Newtown in decembervery bad weather
Porthcawl in decemberbad weather
See full list of cities (21)


Weather data for Wales in december:

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


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