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 reports an average high-temperature of a still chilly 6.8°C (44.2°F), slightly varied from November's 8.9°C (48°F). Cleehill registers a steady nighttime temperature averaging a wintry 2.5°C (36.5°F) throughout December.Humidity
November and December, with an average relative humidity of 91%, are the most humid months.Rainfall
In Cleehill, during December, the rain falls for 13 days and regularly aggregates up to 26mm (1.02") of precipitation. Throughout the year, there are 163.6 rainfall days, and 312mm (12.28") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Cleehill, United Kingdom, during December, snow falls for 2 days and regularly aggregates up to 14mm (0.55") of snow. In Cleehill, during the entire year, snow falls for 11.4 days and aggregates up to 65mm (2.56") of snow.Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year in Cleehill.On the first day of December in Cleehill, sunrise is at 7:58 am and sunset at 4:00 pm. On the last day of the month, sunrise is at 8:20 am and sunset at 4:06 pm GMT.
Sunshine
In December, the average sunshine is 4h.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 low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during December?
What are the most humid months?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December in Cleehill?
How many hours of sunshine does Cleehill have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Cleehill, United Kingdom
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (10.9°C).
The coldest months (with the lowest average low temperature) are January and February (1.2°C).
Average pressure in December
Cleehill, United Kingdom
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed in December
Cleehill, United Kingdom
- Average wind speed in December: 17.5km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is June (12.2km/h).
Average humidity in December
Cleehill, United Kingdom
- Average humidity in December: 91%
The months with the highest relative humidity are November and December (91%).
The months with the lowest relative humidity are April, May, July and August (84%).
Average rainfall in December
Cleehill, United Kingdom
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is June (44mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Cleehill, United Kingdom
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is July (17.8 days).
The months with the least rainy days are February and September (11.3 days).
Average snowfall in December
Cleehill, United Kingdom
- Average snowfall in December: 14mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Cleehill, United Kingdom
- Average snowfall days in December: 2 days
The months with the highest number of snowfall days are January and February (3.3 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
Cleehill, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is July (Average sunshine: 7h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days in December
Cleehill, United Kingdom
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is January (14.6 days).
The month with the least sunshine days is July (8.5 days).
Average UV index in December
Cleehill, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Cleehill, United Kingdom
- Average cloud cover in December: 61
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in December
Cleehill, United Kingdom
- Average visibility in December: 8km
The month with the highest visibility is February (9km).
The months with the lowest visibility are January, March, April, May, June, July, August, September, October, November and December (8km).
