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
December
Weather in December
Temperature
December's onset records an average high-temperature of a chilly 8°C (46.4°F), a near match to November's 10.2°C (50.4°F). Nighttime readings during December register a minimal drop from daytime highs, averaging at a cold 3.5°C (38.3°F).Humidity
With an average relative humidity of 90%, December is the most humid month.Rainfall
The month with the most rainfall is December, when the rain falls for 13.4 days and typically aggregates up to 51mm (2.01") of precipitation.Snowfall
Months with snowfall in Over Wallop, United Kingdom, are January through March, November and December. In Over Wallop, during December, snow falls for 1.5 days and regularly aggregates up to 6mm (0.24") of snow. Throughout the year, there are 7.6 snowfall days, and 37mm (1.46") of snow is accumulated.Daylight
December has the shortest days of the year in Over Wallop, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 7:48 am and sunset at 4:02 pm. On the last day of December, sunrise is at 8:10 am and sunset at 4:09 pm GMT.
Sunshine
The average sunshine in December in Over Wallop is 4.1h.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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Over Wallop?
What is the most humid month in Over Wallop?
What is the average humidity in December in Over Wallop?
What is the wettest month in Over Wallop?
How much does it rain in Over Wallop in December?
How much does it snow in Over Wallop in December?
What is the month with the shortest days in Over Wallop?
How many hours of daylight does Over Wallop have in December?
What time are sunrise and sunset in December in Over Wallop?
How many hours of sunshine does Over Wallop have in December?
What are the months with the lowest UV index in Over Wallop?
How high is the UV index in December in Over Wallop?
Average temperature in December
Over Wallop, United Kingdom
- Average high temperature in December: 8°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (12.6°C).
The coldest months (with the lowest average low temperature) are January and February (2.3°C).
Average pressure in December
Over Wallop, United Kingdom
- Average pressure in December: 1014.7mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in December
Over Wallop, United Kingdom
- Average wind speed in December: 16.6km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is July (12.5km/h).
Average humidity in December
Over Wallop, United Kingdom
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is July (79%).
Average rainfall in December
Over Wallop, United Kingdom
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Over Wallop, United Kingdom
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is September (10.9 days).
Average snowfall in December
Over Wallop, United Kingdom
- Average snowfall in December: 6mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Over Wallop, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (2.6 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
Over Wallop, 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: 4h and 1min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Over Wallop, United Kingdom
- Average sunshine days in December: 14.2 days
The month with the most sunshine days is September (15.8 days).
The months with the least sunshine days are February and November (12.2 days).
Average UV index in December
Over Wallop, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are June and 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
Over Wallop, United Kingdom
- Average cloud cover in December: 60
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April, July and September (Cloud cover 50).
Average visibility in December
Over Wallop, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are February, March, May, June and July (9km).
The months with the lowest visibility are January, April, August, September, October, November and December (8km).
