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
As December takes hold, the average high-temperature is a still chilly 6.6°C (43.9°F), nearly mirroring that of the previous month. In Mainstone, the nighttime temperature in December descends gently to an average of 2.5°C (36.5°F).Humidity
The months with the highest humidity in Mainstone are January, November and December, with an average relative humidity of 91%.Rainfall
In Mainstone, in December, during 15.9 rainfall days, 51mm (2.01") of precipitation is typically accumulated. Throughout the year, there are 190 rainfall days, and 545mm (21.46") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Mainstone, in December, during 1.5 snowfall days, 20mm (0.79") of snow is typically accumulated. Throughout the year, in Mainstone, United Kingdom, there are 10.2 snowfall days, and 94mm (3.7") of snow is accumulated.Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year.On the first day of December in Mainstone, sunrise is at 8:00 am and sunset at 4:02 pm. On the last day of the month, sunrise is at 8:22 am and sunset at 4:08 pm GMT.
Sunshine
The average sunshine in December is 3.9h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mainstone. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Mainstone in December?
What are the most humid months in Mainstone?
What is the average humidity in December in Mainstone?
How much does it rain in Mainstone in December?
How many days does it snow in December in Mainstone?
What is the month with the shortest days in Mainstone?
What is the average length of the day in December in Mainstone?
When are sunrise and sunset in December in Mainstone?
How many hours of sunshine does Mainstone have in December?
When is the lowest UV index in Mainstone?
What is the UV index intensity in December in Mainstone?
Average temperature in December
Mainstone, United Kingdom
- Average high temperature in December: 6.6°C
The warmest month (with the highest average high temperature) is July (18.6°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in December
Mainstone, United Kingdom
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in December
Mainstone, United Kingdom
- Average wind speed in December: 16.8km/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 June (11.7km/h).
Average humidity in December
Mainstone, United Kingdom
- Average humidity in December: 91%
The months with the highest relative humidity are January, November and December (91%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in December
Mainstone, United Kingdom
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in December
Mainstone, United Kingdom
- Average rainfall days in December: 15.9 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (12 days).
Average snowfall in December
Mainstone, United Kingdom
- Average snowfall in December: 20mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Mainstone, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (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
Mainstone, 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: 3h and 5min
The month with the most sunshine is July (Average sunshine: 6h and 48min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days in December
Mainstone, United Kingdom
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is March (13.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Mainstone, 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, March, November and December (UV index 2).
Average cloud cover in December
Mainstone, United Kingdom
- Average cloud cover in December: 62
The month with the most cloud cover is November (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility in December
Mainstone, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, July, October and December (8km).
The months with the lowest visibility are August, September and November (7km).
Mainstone, United Kingdom
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