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
During the shift to December, Chevrainvilliers records a mild decrease in average high-temperature, moving from a cool 10.5°C (50.9°F) in November to a chilly 7°C (44.6°F). Chevrainvilliers, in December, registers an average low temperature of 2.7°C (36.9°F), showing a minute reduction from daily highs.Humidity
December is the most humid month in Chevrainvilliers, with an average relative humidity of 87%.Rainfall
In Chevrainvilliers, in December, during 17.5 rainfall days, 59mm (2.32") of precipitation is typically accumulated. In Chevrainvilliers, during the entire year, the rain falls for 194.1 days and collects up to 555mm (21.85") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Chevrainvilliers, France, during December, snow falls for 2.3 days and regularly aggregates up to 21mm (0.83") of snow. Throughout the year, there are 11.2 snowfall days, and 86mm (3.39") of snow is accumulated.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:19 and sunset at 16:57. On the last day of the month, sunrise is at 08:40 and sunset at 17:05 CET.
Sunshine
In December, the average sunshine is 4.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 during December translates into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. To cut down UV radiation exposure by about half, sport a wide-brim hat. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
How cold is it in Chevrainvilliers in December?
What is the most humid month in Chevrainvilliers?
What is the average humidity in December in Chevrainvilliers?
How many days does it rain in December in Chevrainvilliers?
How many days does it snow in December in Chevrainvilliers?
What is the month with the shortest days in Chevrainvilliers?
What is the average length of the day in December in Chevrainvilliers?
When are sunrise and sunset in December in Chevrainvilliers?
How long on average sun shines in December in Chevrainvilliers?
What are the months with the lowest UV index in Chevrainvilliers?
What is the UV index reading in December in Chevrainvilliers?
Average temperature in December
Chevrainvilliers, France
- Average high temperature in December: 7°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in December
Chevrainvilliers, France
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in December
Chevrainvilliers, France
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Chevrainvilliers, France
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Chevrainvilliers, France
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Chevrainvilliers, France
- Average rainfall days in December: 17.5 days
The months with the highest number of rainy days are May and June (18.7 days).
The month with the least rainy days is September (11.7 days).
Average snowfall in December
Chevrainvilliers, France
- Average snowfall in December: 21mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Chevrainvilliers, France
- Average snowfall days in December: 2.3 days
The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Chevrainvilliers, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Chevrainvilliers, France
- Average sunshine days in December: 9 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is June (8.2 days).
Average UV index in December
Chevrainvilliers, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Chevrainvilliers, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 36).
Average visibility in December
Chevrainvilliers, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
Chevrainvilliers, France
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