December weather forecastSaint-Léger-des-Bois, France
December
Weather in December
The first month of the winter, December, is also a frosty month in Saint-Léger-des-Bois, France, with an average temperature varying between 9°C (48.2°F) and 4°C (39.2°F).Temperature
With the onset of December, Saint-Léger-des-Bois's average high-temperature slightly adjusts, moderately receding from November's cool 12.1°C (53.8°F) to a chilly 9°C (48.2°F). Throughout December, Saint-Léger-des-Bois reports a steady low-temperature average of 4°C (39.2°F), slightly lower than its daytime counterpart.Humidity
The average relative humidity in December is 86%.Rainfall
In Saint-Léger-des-Bois, in December, it is raining for 13.7 days, with typically 38mm (1.5") of accumulated precipitation. Throughout the year, in Saint-Léger-des-Bois, France, there are 143.3 rainfall days, and 350mm (13.78") of precipitation is accumulated.Snowfall
Months with snowfall in Saint-Léger-des-Bois are January through March, November and December. In December, in Saint-Léger-des-Bois, it is snowing for 0.6 days. Throughout December, 2mm (0.08") of snow is accumulated. Throughout the year, in Saint-Léger-des-Bois, there are 2.8 snowfall days, and 13mm (0.51") 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 the month, sunrise is at 08:30 and sunset at 17:14. On the last day of December, sunrise is at 08:50 and sunset at 17:21 CET.
Sunshine
The average sunshine in December in Saint-Léger-des-Bois, France, 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. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Saint-Léger-des-Bois, France
- Average high temperature in December: 9°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in December: 4°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is February (2.1°C).
Average pressure in December
Saint-Léger-des-Bois, France
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in December
Saint-Léger-des-Bois, France
- Average wind speed in December: 16.6km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Saint-Léger-des-Bois, France
- Average humidity in December: 86%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Saint-Léger-des-Bois, France
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is November (42mm).
The driest month (with the least rainfall) is July (17mm).
Average rainfall days in December
Saint-Léger-des-Bois, France
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is September (8.2 days).
Average snowfall in December
Saint-Léger-des-Bois, France
- Average snowfall in December: 2mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Léger-des-Bois, France
- Average snowfall days in December: 0.6 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Saint-Léger-des-Bois, France
- Average daylight in December: 8h and 30min
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 36min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The months with the least sunshine are January and November (Average sunshine: 4h and 18min).
Average sunshine days in December
Saint-Léger-des-Bois, France
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is November (13.3 days).
Average UV index in December
Saint-Léger-des-Bois, France
- Average UV index in December: 2
The months with the highest UV index are May, 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
Saint-Léger-des-Bois, France
- Average cloud cover in December: 53
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in December
Saint-Léger-des-Bois, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
