December weather forecastDatchet, United Kingdom
December
Weather in December
The first month of the winter, December, is also a frosty month in Datchet, United Kingdom, with an average temperature ranging between max 7.7°C (45.9°F) and min 3.1°C (37.6°F).Temperature
Datchet's average high-temperature in December is a frosty 7.7°C (45.9°F), marking an insignificant difference from the 10.2°C (50.4°F) of November. Consistently, Datchet reports average nighttime temperatures of 3.1°C (37.6°F) during December, a marginal step down from its daytime highs.Humidity
The most humid month in Datchet is December, with an average relative humidity of 89%.Rainfall
In Datchet, in December, during 12 rainfall days, 27mm (1.06") of precipitation is typically accumulated. Throughout the year, there are 149.7 rainfall days, and 270mm (10.63") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Datchet. December is the first month it typically snows in Datchet. Throughout December, in the average 1.1 snowfall days, it receives 4mm (0.16") of snow. In Datchet, during the entire year, snow falls for 6 days and aggregates up to 27mm (1.06") of snow.Daylight
With an average of 7h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:46 am and sunset at 3:56 pm. On the last day of December, sunrise is at 8:07 am and sunset at 4:03 pm GMT.
Sunshine
In December, the average sunshine in Datchet is 4.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Datchet, United Kingdom
- Average high temperature in December: 7.7°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in December: 3.1°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Datchet, United Kingdom
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in December
Datchet, United Kingdom
- Average wind speed in December: 17.5km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest months (with the lowest average wind speed) are July and September (12.8km/h).
Average humidity in December
Datchet, United Kingdom
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in December
Datchet, United Kingdom
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Datchet, United Kingdom
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in December
Datchet, United Kingdom
- Average snowfall in December: 4mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Datchet, United Kingdom
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (2.3 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
Datchet, United Kingdom
- Average daylight in December: 7h and 54min
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: 4h and 18min
The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Datchet, United Kingdom
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in December
Datchet, 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
Datchet, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 49).
Average visibility in December
Datchet, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
