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
In December, the average high-temperature registers at a still fresh 10.3°C (50.5°F), nearly identical to November's 12.7°C (54.9°F). Chasnais experiences a nighttime temperature average of 5.3°C (41.5°F) during December.Humidity
January and December, with an average relative humidity of 85%, are the most humid months.Rainfall
In Chasnais, in December, it is raining for 13 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, there are 151.1 rainfall days, and 468mm (18.43") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Chasnais. Throughout December, in the average 0.6 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, in Chasnais, there are 2.8 snowfall days, and 11mm (0.43") of snow is accumulated.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Chasnais.On the first day of the month, sunrise is at 08:28 and sunset at 17:19. On the last day of December, in Chasnais, France, sunrise is at 08:48 and sunset at 17:27 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 4.7h of sunshine.UV index
In Chasnais, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 3 in December leads to these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the temperature in December in Chasnais?
What are the most humid months in Chasnais?
What is the average humidity in December in Chasnais?
How many days does it rain in December in Chasnais?
When does it start snowing in Chasnais?
What is the month with the shortest days in Chasnais?
How many hours of daylight does Chasnais have in December?
When is the sunrise / sunset in December in Chasnais?
What is the month with the least sunshine in Chasnais?
How long on average sun shines in December in Chasnais?
What is the UV index reading in December in Chasnais?
Average temperature in December
Chasnais, France
- Average high temperature in December: 10.3°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in December: 5.3°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is February (3.2°C).
Average pressure in December
Chasnais, France
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in December
Chasnais, France
- Average wind speed in December: 17.7km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in December
Chasnais, France
- Average humidity in December: 85%
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are August and September (72%).
Average rainfall in December
Chasnais, France
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is November (62mm).
The driest months (with the least rainfall) are July and August (23mm).
Average rainfall days in December
Chasnais, France
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is November (15 days).
The month with the least rainy days is September (8.4 days).
Average snowfall in December
Chasnais, France
- Average snowfall in December: 2mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Chasnais, France
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is January (0.9 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
Chasnais, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 4h and 42min).
Average sunshine days in December
Chasnais, France
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is September (20.6 days).
The month with the least sunshine days is February (13 days).
Average UV index in December
Chasnais, France
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in December
Chasnais, France
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are August and September (Cloud cover 32).
Average visibility in December
Chasnais, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Chasnais, France
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