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
Castle Acre marks the onset of December with an average high-temperature of a frosty 7.1°C (44.8°F), subtly divergent from November's 10°C (50°F). In Castle Acre, the nighttime temperature in December descends gently to an average of 3.7°C (38.7°F).Humidity
The most humid month is December, with an average relative humidity of 88%.Rainfall
In Castle Acre, in December, it is raining for 13.7 days, with typically 31mm (1.22") of accumulated precipitation. In Castle Acre, during the entire year, the rain falls for 173.5 days and collects up to 370mm (14.57") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Castle Acre, in December, snow falls for 1.6 days, with typically accumulated 7mm (0.28") of snow. Throughout the year, there are 10.4 snowfall days, and 55mm (2.17") of snow is accumulated.Daylight
December has the shortest days of the year in Castle Acre, United Kingdom, with an average of 7h and 42min of daylight.On the first day of December, sunrise is at 7:46 am and sunset at 3:45 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 3:52 pm GMT.
Sunshine
The average sunshine in December in Castle Acre is 4.4h.UV index
The months with the lowest UV index in Castle Acre are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 2 in December leads to these recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. 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. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the average December temperature in Castle Acre?
What is the most humid month in Castle Acre?
What is the average humidity in December in Castle Acre?
How much does it rain in Castle Acre in December?
How much does it snow in Castle Acre in December?
What is the month with the shortest days in Castle Acre?
How many hours of daylight does Castle Acre have in December?
When is the sunrise / sunset in December in Castle Acre?
How many hours of sunshine does Castle Acre have in December?
When is the lowest UV index in Castle Acre?
What is the UV index reading in December in Castle Acre?
Average temperature in December
Castle Acre, United Kingdom
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is August (20.4°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in December: 3.7°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).
Average pressure in December
Castle Acre, United Kingdom
- Average pressure in December: 1013.1mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in December
Castle Acre, United Kingdom
- Average wind speed in December: 20.7km/h
The windiest month (with the highest average wind speed) is December (20.7km/h).
The calmest month (with the lowest average wind speed) is July (13.5km/h).
Average humidity in December
Castle Acre, United Kingdom
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (77%).
Average rainfall in December
Castle Acre, United Kingdom
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Castle Acre, United Kingdom
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in December
Castle Acre, United Kingdom
- Average snowfall in December: 7mm
The month with the highest snowfall is February (26mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Castle Acre, United Kingdom
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (4 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
Castle Acre, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in December
Castle Acre, United Kingdom
- Average sunshine days in December: 14.7 days
The month with the most sunshine days is January (14.8 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in December
Castle Acre, United Kingdom
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Castle Acre, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 45).
Average visibility in December
Castle Acre, United Kingdom
- Average visibility in December: 9km
The month with the highest visibility is March (10km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October, November and December (9km).
Castle Acre, United Kingdom
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