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
With December's onset, the weather reveals a slight temperature decrease, transitioning from a wintry 3.2°C (37.8°F) in November to a still icy 0.1°C (32.2°F). Throughout December, the average low-temperature records at a subzero cold -9.2°C (15.4°F).Humidity
The average relative humidity in December is 81%.Rainfall
In Risoul, France, in December, during 2.9 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, in Risoul, there are 119.1 rainfall days, and 395mm (15.55") of precipitation is accumulated.Snowfall
Months with snowfall in Risoul, France, are January through June, October through December. In Risoul, in December, during 7.5 snowfall days, 182mm (7.17") of snow is typically accumulated. Throughout the year, there are 60.5 snowfall days, and 1051mm (41.38") of snow is accumulated.Daylight
The month with the shortest days in Risoul is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 07:50 and sunset at 16:54. On the last day of December, in Risoul, sunrise is at 08:10 and sunset at 17:03 CET.
Sunshine
In December, the average sunshine is 6.1h.UV index
In Risoul, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
How cold is it in Risoul in December?
What is the average humidity in December in Risoul?
How many days does it rain in December in Risoul?
How many days does it snow in December in Risoul?
What is the month with the shortest days in Risoul?
What is the average length of the day in December in Risoul?
What time are sunrise and sunset in December in Risoul?
How many hours of sunshine does Risoul have in December?
What is the UV index reading in December in Risoul?
Average temperature in December
Risoul, France
- Average high temperature in December: 0.1°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in December: -9.2°C
The month with the highest average low temperature is August (6.7°C).
The coldest month (with the lowest average low temperature) is January (-11.2°C).
Average pressure in December
Risoul, France
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is April (1014.4mbar).
Average wind speed in December
Risoul, France
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest month (with the lowest average wind speed) is September (5.7km/h).
Average humidity in December
Risoul, France
- Average humidity in December: 81%
The months with the highest relative humidity are February and March (87%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Risoul, France
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is January (14mm).
Average rainfall days in December
Risoul, France
- Average rainfall days in December: 2.9 days
The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is December (2.9 days).
Average snowfall in December
Risoul, France
- Average snowfall in December: 182mm
The month with the highest snowfall is November (240mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days in December
Risoul, France
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Risoul, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are January and November (Average sunshine: 5h and 54min).
Average sunshine days in December
Risoul, France
- Average sunshine days in December: 22.5 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in December
Risoul, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in December
Risoul, France
- Average cloud cover in December: 33
The months with the most cloud cover are February, April and May (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Risoul, France
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September and October (9km).
The months with the lowest visibility are January, February and March (7km).
Risoul, France
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