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
Sheet, United Kingdom, records an average high-temperature of a frosty 8.1°C (46.6°F) in December, maintaining a close correlation with November's 10.5°C (50.9°F). Sheet observes a slightly reduced average nighttime temperature of 3.9°C (39°F) during December.Humidity
The most humid month is December, with an average relative humidity of 89%.Rainfall
In Sheet, in December, it is raining for 13.6 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, in Sheet, there are 171.3 rainfall days, and 370mm (14.57") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 1.1 days. Throughout December, 4mm (0.16") of snow is accumulated. Throughout the year, there are 6.9 snowfall days, and 41mm (1.61") of snow is accumulated.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:45 am and sunset at 4:00 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 4:07 pm GMT.
Sunshine
In December, the average sunshine in Sheet 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 average individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Sheet in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days in Sheet?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Sheet, United Kingdom
- Average high temperature in December: 8.1°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in December: 3.9°C
The month with the highest average low temperature is August (13.1°C).
The coldest months (with the lowest average low temperature) are January and February (2.5°C).
Average pressure in December
Sheet, United Kingdom
- Average pressure in December: 1014.9mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in December
Sheet, United Kingdom
- Average wind speed in December: 17.8km/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 July (13.1km/h).
Average humidity in December
Sheet, United Kingdom
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall in December
Sheet, United Kingdom
- Average rainfall in December: 39mm
The wettest months (with the highest rainfall) are June and November (41mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in December
Sheet, United Kingdom
- Average rainfall days in December: 13.6 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in December
Sheet, United Kingdom
- Average snowfall in December: 4mm
The month with the highest snowfall is January (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Sheet, United Kingdom
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (2.7 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
Sheet, 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 30min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Sheet, United Kingdom
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is July (10 days).
Average UV index in December
Sheet, 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
Sheet, 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 July and September (Cloud cover 48).
Average visibility in December
Sheet, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
