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
December ushers in a minute temperature change, with average high-temperatures reducing from November's 9.5°C (49.1°F) to a still chilly 6.1°C (43°F). December brings Sommant a consistent average low-temperature of 1°C (33.8°F).Humidity
With an average relative humidity of 89%, December is the most humid month.Rainfall
In Sommant, France, in December, it is raining for 14.6 days, with typically 67mm (2.64") of accumulated precipitation. Throughout the year, in Sommant, there are 183.1 rainfall days, and 622mm (24.49") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In December, in Sommant, France, it is snowing for 5 days. Throughout December, 40mm (1.57") of snow is accumulated. Throughout the year, there are 23.6 snowfall days, and 189mm (7.44") of snow is accumulated.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year in Sommant.On the first day of the month, sunrise is at 08:08 and sunset at 16:55. On the last day of December, in Sommant, sunrise is at 08:28 and sunset at 17:03 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 3.9h of sunshine.UV index
January, February, October through 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 minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Sommant during December?
What is the most humid month in Sommant?
What is the average humidity in December in Sommant?
How much does it rain in Sommant in December?
How much does it snow in Sommant in December?
What is the month with the shortest days in Sommant?
How many hours of daylight does Sommant have in December?
What time are sunrise and sunset in December in Sommant?
What is the month with the least sunshine in Sommant?
How long on average sun shines in December in Sommant?
What is the month with the lowest UV index in Sommant?
What is the UV index reading in December in Sommant?
Average temperature in December
Sommant, France
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is February (-0.2°C).
Average pressure in December
Sommant, France
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in December
Sommant, France
- Average wind speed in December: 11.2km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in December
Sommant, 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 (75%).
Average rainfall in December
Sommant, France
- Average rainfall in December: 67mm
The wettest months (with the highest rainfall) are May and June (68mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in December
Sommant, France
- Average rainfall days in December: 14.6 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (12 days).
Average snowfall in December
Sommant, France
- Average snowfall in December: 40mm
The month with the highest snowfall is January (47mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Sommant, France
- Average snowfall days in December: 5 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sommant, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days in December
Sommant, France
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in December
Sommant, 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, October, November and December (UV index 2).
Average cloud cover in December
Sommant, France
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Sommant, France
- Average visibility in December: 8km
The month with the highest visibility is August (9km).
The month with the lowest visibility is November (7km).
