Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The commencement of December records an average high-temperature of a chilly 8.7°C (47.7°F), barely varying from November's 10.5°C (50.9°F). An average low-temperature of 6.1°C (43°F), slightly less than the daytime peak, marks the month of December.Humidity
The months with the highest humidity in Pwll, United Kingdom, are January, August, October through December, with an average relative humidity of 85%.Rainfall
December is the month with the most rainfall. Rain falls for 21.5 days and accumulates 84mm (3.31") of precipitation.Snowfall
January through March and December are months with snowfall in Pwll. The month with the most snowfall is December, when snow falls for 0.9 days and typically aggregates up to 8mm (0.31") of snow.Daylight
December has the shortest days of the year in Pwll, United Kingdom, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 8:01 am and sunset at 4:10 pm. On the last day of December, sunrise is at 8:23 am and sunset at 4:16 pm GMT.
Sunshine
The average sunshine in December is 3.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Pwll. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What are December temperatures in Pwll?
What is the most humid month in Pwll?
What is the average humidity in December in Pwll?
What is the wettest month in Pwll?
How many days does it rain in December in Pwll?
What is the snowiest month in Pwll?
When does it start snowing in Pwll?
What is the month with the shortest days in Pwll?
How many hours of daylight does Pwll have in December?
When is the sunrise / sunset in December in Pwll?
How many hours of sunshine does Pwll have in December?
What is the month with the lowest UV index in Pwll?
What is the UV index reading in December in Pwll?
Average temperature in December
Pwll, United Kingdom
- Average high temperature in December: 8.7°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is February (7.7°C).
- Average low temperature in December: 6.1°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (4.5°C).
Average pressure in December
Pwll, United Kingdom
- Average pressure in December: 1013.6mbar
The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in December
Pwll, United Kingdom
- Average wind speed in December: 23.9km/h
The windiest month (with the highest average wind speed) is December (23.9km/h).
The calmest month (with the lowest average wind speed) is June (15.4km/h).
Average humidity in December
Pwll, United Kingdom
- Average humidity in December: 85%
The months with the highest relative humidity are January, August, October, November and December (85%).
The month with the lowest relative humidity is April (81%).
Average rainfall in December
Pwll, United Kingdom
- Average rainfall in December: 84mm
The wettest month (with the highest rainfall) is December (84mm).
The driest month (with the least rainfall) is May (37mm).
Average rainfall days in December
Pwll, United Kingdom
- Average rainfall days in December: 21.5 days
The month with the highest number of rainy days is December (21.5 days).
The month with the least rainy days is April (15.1 days).
Average snowfall in December
Pwll, United Kingdom
- Average snowfall in December: 8mm
The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Pwll, United Kingdom
- Average snowfall days in December: 0.9 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Pwll, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 5min
The months with the most sunshine are April and May (Average sunshine: 8h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Pwll, United Kingdom
- Average sunshine days in December: 7 days
The month with the most sunshine days is May (12.8 days).
The month with the least sunshine days is August (6.5 days).
Average UV index in December
Pwll, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Pwll, United Kingdom
- Average cloud cover in December: 63
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility in December
Pwll, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Pwll, United Kingdom
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