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 the transition to December, Grosbois-en-Montagne observes a minor drop in the average high-temperature, shifting from a chilly 9.5°C (49.1°F) in November to a still frosty 6.1°C (43°F). Grosbois-en-Montagne, during December nights, witnesses an average temperature marginally cooler than its daytime highs, at an icy 1.3°C (34.3°F).Humidity
With an average relative humidity of 88%, December is the most humid month in Grosbois-en-Montagne.Rainfall
In Grosbois-en-Montagne, in December, during 13.3 rainfall days, 53mm (2.09") of precipitation is typically accumulated. Throughout the year, there are 171.3 rainfall days, and 551mm (21.69") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Grosbois-en-Montagne, France, in December, snow falls for 3.4 days, with typically accumulated 25mm (0.98") of snow. Throughout the year, in Grosbois-en-Montagne, there are 14.8 snowfall days, and 100mm (3.94") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 30min of daylight.On the first day of December in Grosbois-en-Montagne, sunrise is at 08:08 and sunset at 16:53. On the last day of the month, sunrise is at 08:28 and sunset at 17:01 CET.
Sunshine
The month with the least sunshine in Grosbois-en-Montagne, France, is December, with an average of 4.2h of sunshine.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 reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 2 in December leads to these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Experience reduced UV exposure by about half when donning a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
How cold is December in Grosbois-en-Montagne?
What is the most humid month in Grosbois-en-Montagne?
What is the average humidity in December in Grosbois-en-Montagne?
How many days does it rain in December in Grosbois-en-Montagne?
How much does it snow in Grosbois-en-Montagne in December?
What is the month with the shortest days in Grosbois-en-Montagne?
What is the average length of the day in December in Grosbois-en-Montagne?
When are sunrise and sunset in December in Grosbois-en-Montagne?
What is the month with the least sunshine in Grosbois-en-Montagne?
How long on average sun shines in December in Grosbois-en-Montagne?
When is the lowest UV index in Grosbois-en-Montagne?
How high is the UV index in December in Grosbois-en-Montagne?
Average temperature in December
Grosbois-en-Montagne, France
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 1.3°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in December
Grosbois-en-Montagne, France
- Average pressure in December: 1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in December
Grosbois-en-Montagne, France
- Average wind speed in December: 13.4km/h
The windiest month (with the highest average wind speed) is February (14.3km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Grosbois-en-Montagne, France
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Grosbois-en-Montagne, France
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Grosbois-en-Montagne, France
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in December
Grosbois-en-Montagne, France
- Average snowfall in December: 25mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Grosbois-en-Montagne, France
- Average snowfall days in December: 3.4 days
The month with the highest number of snowfall days is January (4.7 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
Grosbois-en-Montagne, France
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in December
Grosbois-en-Montagne, France
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in December
Grosbois-en-Montagne, 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
Grosbois-en-Montagne, France
- Average cloud cover in December: 57
The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Grosbois-en-Montagne, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, June, July, August and September (9km).
The months with the lowest visibility are January, May, October, November and December (8km).
Grosbois-en-Montagne, France
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