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
Challacombe experiences an average high-temperature of a still frosty 8.2°C (46.8°F) in December, subtly different from November's 9.9°C (49.8°F). In Challacombe, December nights maintain a consistent temperature, with an average low of 4.5°C (40.1°F).Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 88%.Rainfall
The month with the most rainfall is December, when the rain falls for 15.8 days and typically aggregates up to 39mm (1.54") of precipitation.Snowfall
January through April, November and December are months with snowfall. In December, in Challacombe, United Kingdom, it is snowing for 1.4 days. Throughout December, 4mm (0.16") of snow is accumulated. In Challacombe, during the entire year, snow falls for 9.4 days and aggregates up to 37mm (1.46") of snow.Daylight
The month with the shortest days in Challacombe is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 7:57 am and sunset at 4:11 pm. On the last day of December, sunrise is at 8:19 am and sunset at 4:18 pm GMT.
Sunshine
In Challacombe, the average sunshine in December is 3.7h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Challacombe, United Kingdom. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 during December translates into the following directions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Challacombe in December?
What is the most humid month in Challacombe?
What is the average humidity in December in Challacombe?
What is the rainiest month in Challacombe?
How much does it rain in Challacombe in December?
How many days does it snow in December in Challacombe?
What is the month with the shortest days in Challacombe?
What is the average length of the day in December in Challacombe?
When are sunrise and sunset in December in Challacombe?
How many hours of sunshine does Challacombe have in December?
When is the lowest UV index in Challacombe?
What is the UV index reading in December in Challacombe?
Average temperature in December
Challacombe, United Kingdom
- Average high temperature in December: 8.2°C
The warmest month (with the highest average high temperature) is July (18.7°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in December: 4.5°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is February (3.2°C).
Average pressure in December
Challacombe, United Kingdom
- Average pressure in December: 1014.3mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).
Average wind speed in December
Challacombe, United Kingdom
- Average wind speed in December: 21.5km/h
The windiest month (with the highest average wind speed) is February (21.7km/h).
The calmest month (with the lowest average wind speed) is July (14.6km/h).
Average humidity in December
Challacombe, United Kingdom
- Average humidity in December: 88%
The months with the highest relative humidity are January, November and December (88%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in December
Challacombe, United Kingdom
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is December (39mm).
The driest month (with the least rainfall) is May (16mm).
Average rainfall days in December
Challacombe, United Kingdom
- Average rainfall days in December: 15.8 days
The month with the highest number of rainy days is November (17.1 days).
The month with the least rainy days is February (11.2 days).
Average snowfall in December
Challacombe, United Kingdom
- Average snowfall in December: 4mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Challacombe, United Kingdom
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Challacombe, United Kingdom
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 42min).
The month with the least sunshine is November (Average sunshine: 3h and 30min).
Average sunshine days in December
Challacombe, United Kingdom
- Average sunshine days in December: 10.1 days
The month with the most sunshine days is March (15.5 days).
The months with the least sunshine days are August and November (8.8 days).
Average UV index in December
Challacombe, 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, March, November and December (UV index 2).
Average cloud cover in December
Challacombe, United Kingdom
- Average cloud cover in December: 64
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is May (Cloud cover 50).
Average visibility in December
Challacombe, 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).
Challacombe, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
