December weather forecastFestalemps, France
December
Weather in December
December, the first month of the winter in Festalemps, is also a frosty month, with an average temperature varying between 3.2°C (37.8°F) and 8.9°C (48°F).Temperature
The transition to December results in a modest reduction in average high-temperature, moving from a cool 12.4°C (54.3°F) in November to a frosty 8.9°C (48°F). An average low-temperature of 3.2°C (37.8°F) is noted during the nights in December.Humidity
December is the most humid month in Festalemps, with an average relative humidity of 88%.Rainfall
In Festalemps, in December, it is raining for 14.4 days, with typically 48mm (1.89") of accumulated precipitation. Throughout the year, there are 166 rainfall days, and 493mm (19.41") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Festalemps, France, in December, snow falls for 0.8 days, with typically accumulated 4mm (0.16") of snow. In Festalemps, during the entire year, snow falls for 2.8 days and aggregates up to 20mm (0.79") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 08:18 and sunset at 17:18. On the last day of December, in Festalemps, sunrise is at 08:37 and sunset at 17:26 CET.
Sunshine
In Festalemps, the average sunshine in December is 4.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Festalemps. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 2 during December morphs into the following directions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Festalemps, France
- Average high temperature in December: 8.9°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in December: 3.2°C
The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in December
Festalemps, France
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in December
Festalemps, France
- Average wind speed in December: 10.8km/h
The windiest month (with the highest average wind speed) is February (11.8km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in December
Festalemps, 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 (70%).
Average rainfall in December
Festalemps, France
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is July (23mm).
Average rainfall days in December
Festalemps, France
- Average rainfall days in December: 14.4 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in December
Festalemps, France
- Average snowfall in December: 4mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Festalemps, France
- Average snowfall days in December: 0.8 days
The months with the highest number of snowfall days are February and December (0.8 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
Festalemps, France
- Average daylight in December: 8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 4h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 4h and 30min).
Average sunshine days in December
Festalemps, France
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is September (18.3 days).
The month with the least sunshine days is May (10.9 days).
Average UV index in December
Festalemps, 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
Festalemps, France
- Average cloud cover in December: 52
The months with the most cloud cover are January and November (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Festalemps, France
- Average visibility in December: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
