December weather forecastÉcollemont, France
December weather for Écollemont, France: The month with the most rainfall in Écollemont, France, is December, when the rain falls for 16.7 days and typically aggregates up to 74mm (2.91") of precipitation. The month with the shortest days in Écollemont, France, is December, with an average of 8h and 24min of daylight.
December
Weather in December
December, the first month of the winter in Écollemont, is still a chilly month, with an average temperature varying between 6.2°C (43.2°F) and 1.6°C (34.9°F).Temperature
December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's chilly 9.5°C (49.1°F) to a still frosty 6.2°C (43.2°F). Écollemont logs an average low-temperature of 1.6°C (34.9°F) during the nights of December, subtly lower than its daytime highs.Humidity
December is the most humid month, with an average relative humidity of 89%.Rainfall
December is the month with the most rainfall in Écollemont, France. Rain falls for 16.7 days and accumulates 74mm (2.91") of precipitation.Snowfall
January through March, November and December are months with snowfall in Écollemont. In Écollemont, in December, snow falls for 4.5 days, with typically accumulated 40mm (1.57") of snow. Throughout the year, in Écollemont, there are 16.5 snowfall days, and 138mm (5.43") of snow is accumulated.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year in Écollemont, France.On the first day of the month, sunrise is at 08:12 and sunset at 16:47. On the last day of December, in Écollemont, sunrise is at 08:33 and sunset at 16:55 CET.
Sunshine
With an average of 3.7h of sunshine, December has the least sunshine of the year in Écollemont.UV index
The months with the lowest UV index in Écollemont 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 vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Écollemont, France
- Average high temperature in December: 6.2°C
The warmest months (with the highest average high temperature) are July and August (24.3°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 1.6°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in December
Écollemont, France
- Average pressure in December: 1019.1mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).
Average wind speed in December
Écollemont, France
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Écollemont, France
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Écollemont, France
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is December (74mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in December
Écollemont, France
- Average rainfall days in December: 16.7 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in December
Écollemont, France
- Average snowfall in December: 40mm
The month with the highest snowfall is January (48mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Écollemont, France
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (4.9 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
Écollemont, France
- Average daylight in December: 8h and 24min
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 24min).
- Average sunshine in December: 3h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in December
Écollemont, France
- Average sunshine days in December: 9.4 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in December
Écollemont, 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
Écollemont, France
- Average cloud cover in December: 64
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are August and September (Cloud cover 36).
Average visibility in December
Écollemont, France
- Average visibility in December: 8km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
