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
Upton Grey's December average high-temperature settles at a chilly 7.8°C (46°F), showing a near match with the preceding month. Upton Grey upholds a consistent average temperature of 3.5°C (38.3°F) throughout the nights of December.Humidity
December is the most humid month in Upton Grey, United Kingdom, with an average relative humidity of 90%.Rainfall
The month with the most rainfall is December, when the rain falls for 10.6 days and typically aggregates up to 21mm (0.83") of precipitation.Snowfall
January through March and December are months with snowfall in Upton Grey. December is the first month it typically snows in Upton Grey. Throughout December, in the average 0.7 snowfall days, it receives 1mm (0.04") of snow. In Upton Grey, during the entire year, snow falls for 4.8 days and aggregates up to 12mm (0.47") of snow.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year in Upton Grey.On the first day of December in Upton Grey, sunrise is at 7:46 am and sunset at 3:59 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 4:06 pm GMT.
Sunshine
The average sunshine in December 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 value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 2 during December translates into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What is the average December temperature in Upton Grey?
What is the most humid month in Upton Grey?
What is the average humidity in December in Upton Grey?
What is the wettest month in Upton Grey?
How much does it rain in Upton Grey in December?
When does it start to snow in Upton Grey?
What is the month with the shortest days in Upton Grey?
What is the average length of the day in December in Upton Grey?
What time are sunrise and sunset in December in Upton Grey?
How many hours of sunshine does Upton Grey have in December?
What is the month with the lowest UV index in Upton Grey?
How high is the UV index in December in Upton Grey?
Average temperature in December
Upton Grey, United Kingdom
- Average high temperature in December: 7.8°C
The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in December
Upton Grey, United Kingdom
- Average pressure in December: 1014.6mbar
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
Upton Grey, United Kingdom
- Average wind speed in December: 17.6km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in December
Upton Grey, United Kingdom
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in December
Upton Grey, United Kingdom
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is December (21mm).
The driest months (with the least rainfall) are April and September (9mm).
Average rainfall days in December
Upton Grey, United Kingdom
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is November (12.7 days).
The month with the least rainy days is September (7.9 days).
Average snowfall in December
Upton Grey, United Kingdom
- Average snowfall in December: 1mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Upton Grey, United Kingdom
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Upton Grey, 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 12min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Upton Grey, United Kingdom
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is March (17.3 days).
The month with the least sunshine days is November (13.2 days).
Average UV index in December
Upton Grey, 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
Upton Grey, United Kingdom
- Average cloud cover in December: 59
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in December
Upton Grey, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are January, September, October and November (8km).
Upton Grey, United Kingdom
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