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
The advent of December observes an average high-temperature of a chilly 7.7°C (45.9°F), nearly identical to November's 10.3°C (50.5°F). December introduces a small decrease to a nighttime average of 3.5°C (38.3°F).Humidity
With an average relative humidity of 88%, December is the most humid month.Rainfall
In Shooter's Hill, in December, during 12.1 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Shooter's Hill, during the entire year, the rain falls for 148.8 days and collects up to 306mm (12.05") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Shooter's Hill, in December, snow falls for 1.8 days, with typically accumulated 11mm (0.43") of snow. In Shooter's Hill, United Kingdom, during the entire year, snow falls for 9.1 days and aggregates up to 48mm (1.89") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 7:43 am and sunset at 3:54 pm. On the last day of December, in Shooter's Hill, sunrise is at 8:04 am and sunset at 4:00 pm GMT.
Sunshine
The average sunshine in December in Shooter's Hill, United Kingdom, is 4.2h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Shooter's Hill. 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: A daily maximum UV index of 2 in December translates into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Shooter's Hill?
What is the most humid month in Shooter's Hill?
What is the average humidity in December in Shooter's Hill?
How much does it rain in Shooter's Hill in December?
How many days does it snow in December in Shooter's Hill?
What is the month with the shortest days in Shooter's Hill?
How many hours of daylight does Shooter's Hill have in December?
When are sunrise and sunset in December in Shooter's Hill?
How long on average sun shines in December in Shooter's Hill?
When is the lowest UV index in Shooter's Hill?
What is the UV index reading in December in Shooter's Hill?
Average temperature in December
Shooter's Hill, United Kingdom
- Average high temperature in December: 7.7°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 (14.3°C).
The coldest month (with the lowest average low temperature) is January (2.1°C).
Average pressure in December
Shooter's Hill, 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
Shooter's Hill, United Kingdom
- Average wind speed in December: 17.1km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is September (12.7km/h).
Average humidity in December
Shooter's Hill, 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
Shooter's Hill, United Kingdom
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is June (33mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Shooter's Hill, United Kingdom
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in December
Shooter's Hill, United Kingdom
- Average snowfall in December: 11mm
The month with the highest snowfall is February (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Shooter's Hill, United Kingdom
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (3.5 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
Shooter's Hill, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
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 30min).
Average sunshine days in December
Shooter's Hill, United Kingdom
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is September (18 days).
The month with the least sunshine days is July (12.5 days).
Average UV index in December
Shooter's Hill, 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, March, November and December (UV index 2).
Average cloud cover in December
Shooter's Hill, United Kingdom
- Average cloud cover in December: 59
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 49).
Average visibility in December
Shooter's Hill, 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).
