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
As Umberleigh welcomes December, the average high-temperature stabilizes at a chilly 8.5°C (47.3°F), showing little deviation from November's 10.1°C (50.2°F). Umberleigh nights in December witness a mild cool down to an average temperature of 4.5°C (40.1°F).Humidity
January, November and December, with an average relative humidity of 88%, are the most humid months in Umberleigh.Rainfall
December is the month with the most rainfall. Rain falls for 18.9 days and accumulates 75mm (2.95") of precipitation.Snowfall
Months with snowfall are January through April and December. December is the first month it typically snows. Throughout December, in the average 1.1 snowfall days, it receives 9mm (0.35") of snow. Throughout the year, in Umberleigh, United Kingdom, there are 6.6 snowfall days, and 68mm (2.68") of snow is accumulated.Daylight
December has the shortest days of the year in Umberleigh, with an average of 8h and 0min of daylight.On the first day of December, sunrise is at 7:57 am and sunset at 4:12 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 4:19 pm GMT.
Sunshine
In December, the average sunshine in Umberleigh, United Kingdom, is 3.5h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 2 in December leads to these recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What is the temperature in December in Umberleigh?
What is the most humid month in Umberleigh?
What is the average humidity in December in Umberleigh?
What is the wettest month in Umberleigh?
How much does it rain in Umberleigh in December?
When does it start to snow in Umberleigh?
What is the month with the shortest days in Umberleigh?
How many hours of daylight does Umberleigh have in December?
What time are sunrise and sunset in December in Umberleigh?
How many hours of sunshine does Umberleigh have in December?
When is the lowest UV index in Umberleigh?
How high is the UV index in December in Umberleigh?
Average temperature in December
Umberleigh, United Kingdom
- Average high temperature in December: 8.5°C
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is February (7.6°C).
- Average low temperature in December: 4.5°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (3°C).
Average pressure in December
Umberleigh, United Kingdom
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).
Average wind speed in December
Umberleigh, United Kingdom
- Average wind speed in December: 20.9km/h
The windiest month (with the highest average wind speed) is February (21km/h).
The calmest month (with the lowest average wind speed) is July (14.2km/h).
Average humidity in December
Umberleigh, 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
Umberleigh, United Kingdom
- Average rainfall in December: 75mm
The wettest month (with the highest rainfall) is December (75mm).
The driest month (with the least rainfall) is May (28mm).
Average rainfall days in December
Umberleigh, United Kingdom
- Average rainfall days in December: 18.9 days
The month with the highest number of rainy days is January (19.3 days).
The months with the least rainy days are April and September (15 days).
Average snowfall in December
Umberleigh, United Kingdom
- Average snowfall in December: 9mm
The month with the highest snowfall is January (28mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Umberleigh, 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
Umberleigh, 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 3min
The month with the most sunshine is May (Average sunshine: 7h and 30min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days in December
Umberleigh, United Kingdom
- Average sunshine days in December: 8.9 days
The month with the most sunshine days is March (12.4 days).
The month with the least sunshine days is November (7.8 days).
Average UV index in December
Umberleigh, 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
Umberleigh, United Kingdom
- Average cloud cover in December: 65
The month with the most cloud cover is November (Cloud cover 67).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility in December
Umberleigh, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
Umberleigh, United Kingdom
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