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
Sleights experiences a transition to a still chilly 7.1°C (44.8°F) in average high-temperatures with the arrival of December, not greatly differing from November's 9.4°C (48.9°F). Sleights documents a consistent average low-temperature of 4.7°C (40.5°F) at night during December.Humidity
January, November and December, with an average relative humidity of 84%, are the most humid months in Sleights, United Kingdom.Rainfall
In Sleights, in December, it is raining for 15.6 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, in Sleights, there are 188.4 rainfall days, and 468mm (18.43") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Sleights, in December, snow falls for 2.3 days, with typically accumulated 9mm (0.35") of snow. Throughout the year, there are 12 snowfall days, and 68mm (2.68") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 24min of daylight.On the first day of the month, sunrise is at 8:01 am and sunset at 3:42 pm. On the last day of December, in Sleights, United Kingdom, sunrise is at 8:24 am and sunset at 3:47 pm GMT.
Sunshine
In December, the average sunshine in Sleights is 4.4h.UV index
The average daily maximum UV index in December in Sleights is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 3 during December morphs into the following directions:
Exercise prevention - Precautions against solar damage are endorsed. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Sleights?
What is the most humid month in Sleights?
What is the average humidity in December in Sleights?
How much does it rain in Sleights in December?
How many days does it snow in December in Sleights?
What is the month with the shortest days in Sleights?
What is the average length of the day in December in Sleights?
What time are sunrise and sunset in December in Sleights?
How many hours of sunshine does Sleights have in December?
How high is the UV index in December in Sleights?
Average temperature in December
Sleights, United Kingdom
- Average high temperature in December: 7.1°C
The warmest months (with the highest average high temperature) are July and August (17.3°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in December: 4.7°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).
Average pressure in December
Sleights, United Kingdom
- Average pressure in December: 1010.5mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.4mbar).
Average wind speed in December
Sleights, United Kingdom
- Average wind speed in December: 25.2km/h
The windiest month (with the highest average wind speed) is December (25.2km/h).
The calmest month (with the lowest average wind speed) is June (15.5km/h).
Average humidity in December
Sleights, United Kingdom
- Average humidity in December: 84%
The months with the highest relative humidity are January, November and December (84%).
The months with the lowest relative humidity are April and May (80%).
Average rainfall in December
Sleights, United Kingdom
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is June (62mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Sleights, United Kingdom
- Average rainfall days in December: 15.6 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (12.9 days).
Average snowfall in December
Sleights, United Kingdom
- Average snowfall in December: 9mm
The months with the highest snowfall are January and February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Sleights, United Kingdom
- Average snowfall days in December: 2.3 days
The month with the highest number of snowfall days is January (3.9 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
Sleights, United Kingdom
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in December
Sleights, United Kingdom
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is November (8.5 days).
Average UV index in December
Sleights, United Kingdom
- Average UV index in December: 3
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 and November (UV index 2).
Average cloud cover in December
Sleights, United Kingdom
- Average cloud cover in December: 55
The months with the most cloud cover are February and November (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility in December
Sleights, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are March, April, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, May and June (9km).
