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
Clerkenwell's shift from November to December is accompanied by an average high-temperature of a frosty 7.8°C (46°F), a slight deviation from 10.4°C (50.7°F). December's average low-temperature is an icy 3.5°C (38.3°F), reflecting a minor difference from the day's peak temperatures.Humidity
December is the most humid month in Clerkenwell, with an average relative humidity of 88%.Rainfall
In December, the rain falls for 11.1 days. Throughout December, 37mm (1.46") of precipitation is accumulated. Throughout the year, in Clerkenwell, there are 151.7 rainfall days, and 370mm (14.57") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Clerkenwell, United Kingdom. In December, it is snowing for 1.2 days. Throughout December, 9mm (0.35") of snow is accumulated. In Clerkenwell, during the entire year, snow falls for 7.7 days and aggregates up to 50mm (1.97") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of December, sunrise is at 7:44 am and sunset at 3:54 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 4:01 pm GMT.
Sunshine
The average sunshine in December in Clerkenwell, United Kingdom, is 4.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 suggests this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the temperature in December in Clerkenwell?
What is the most humid month in Clerkenwell?
What is the average humidity in December in Clerkenwell?
How much does it rain in Clerkenwell in December?
How much does it snow in Clerkenwell in December?
What is the month with the shortest days in Clerkenwell?
What is the average length of the day in December in Clerkenwell?
What time are sunrise and sunset in December in Clerkenwell?
How long on average sun shines in December in Clerkenwell?
What are the months with the lowest UV index in Clerkenwell?
How high is the UV index in December in Clerkenwell?
Average temperature in December
Clerkenwell, United Kingdom
- Average high temperature in December: 7.8°C
The warmest month (with the highest average high temperature) is July (22.3°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 (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in December
Clerkenwell, United Kingdom
- Average pressure in December: 1014.5mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in December
Clerkenwell, United Kingdom
- Average wind speed in December: 17km/h
The windiest month (with the highest average wind speed) is February (17.3km/h).
The calmest month (with the lowest average wind speed) is September (12.6km/h).
Average humidity in December
Clerkenwell, 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 (72%).
Average rainfall in December
Clerkenwell, United Kingdom
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is June (45mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Clerkenwell, United Kingdom
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is September (9.8 days).
Average snowfall in December
Clerkenwell, United Kingdom
- Average snowfall in December: 9mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Clerkenwell, United Kingdom
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (2.5 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
Clerkenwell, United Kingdom
- Average daylight in December: 7h and 5min
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 1min
The month with the most sunshine is August (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
Clerkenwell, United Kingdom
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in December
Clerkenwell, 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
Clerkenwell, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in December
Clerkenwell, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
Clerkenwell, United Kingdom
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