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 beginning of December brings a minor change in the average high-temperature, shifting from a cool 10.3°C (50.5°F) in November to a frosty 7°C (44.6°F). Fosses records a consistent average nighttime temperature of 2.8°C (37°F) in December, slightly lower than the daytime high.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 86%.Rainfall
December is the month with the most rainfall. Rain falls for 16 days and accumulates 57mm (2.24") of precipitation.Snowfall
Months with snowfall in Fosses, France, are January through March, November and December. In December, in Fosses, it is snowing for 1.8 days. Throughout December, 15mm (0.59") of snow is accumulated. Throughout the year, in Fosses, there are 9 snowfall days, and 85mm (3.35") of snow is accumulated.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year in Fosses.On the first day of December in Fosses, France, sunrise is at 08:23 and sunset at 16:54. On the last day of the month, sunrise is at 08:44 and sunset at 17:02 CET.
Sunshine
The average sunshine in December is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Enhance your sun protection with tightly woven, yet airy clothing. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Fosses during December?
What are the most humid months in Fosses?
What is the average humidity in December in Fosses?
What is the rainiest month in Fosses?
How much does it rain in Fosses in December?
How many days does it snow in December in Fosses?
What is the month with the shortest days in Fosses?
How many hours of daylight does Fosses have in December?
What time are sunrise and sunset in December in Fosses?
How many hours of sunshine does Fosses have in December?
When is the lowest UV index in Fosses?
How high is the UV index in December in Fosses?
Average temperature in December
Fosses, France
- Average high temperature in December: 7°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.8°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in December
Fosses, France
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in December
Fosses, France
- Average wind speed in December: 15.2km/h
The windiest month (with the highest average wind speed) is February (15.6km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in December
Fosses, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Fosses, France
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in December
Fosses, France
- Average rainfall days in December: 16 days
The month with the highest number of rainy days is December (16 days).
The month with the least rainy days is September (8.4 days).
Average snowfall in December
Fosses, France
- Average snowfall in December: 15mm
The month with the highest snowfall is January (38mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Fosses, France
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (3.1 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
Fosses, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Fosses, France
- Average sunshine days in December: 12 days
The month with the most sunshine days is September (20.1 days).
The month with the least sunshine days is February (10.5 days).
Average UV index in December
Fosses, France
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Fosses, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 39).
Average visibility in December
Fosses, 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).
