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
The advent of December brings a slight shift in average high-temperature, moving from a chilly 9.9°C (49.8°F) in November to a still frosty 6.7°C (44.1°F). Mesnil-sous-Vienne encounters an average temperature dip to an icy 2.5°C (36.5°F) throughout December, subtly lower than its daytime maximum.Humidity
With an average relative humidity of 89%, December is the most humid month.Rainfall
The month with the most rainfall in Mesnil-sous-Vienne is December, when the rain falls for 15.9 days and typically aggregates up to 55mm (2.17") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Mesnil-sous-Vienne, in December, during 2.4 snowfall days, 21mm (0.83") of snow is typically accumulated. Throughout the year, in Mesnil-sous-Vienne, there are 8.8 snowfall days, and 72mm (2.83") of snow is accumulated.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of December in Mesnil-sous-Vienne, sunrise is at 08:28 and sunset at 16:56. On the last day of the month, sunrise is at 08:48 and sunset at 17:04 CET.
Sunshine
In December, the average sunshine in Mesnil-sous-Vienne is 3.9h.UV index
The months with the lowest UV index in Mesnil-sous-Vienne are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 during December translates into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
How cold is it in Mesnil-sous-Vienne in December?
What is the most humid month in Mesnil-sous-Vienne?
What is the average humidity in December in Mesnil-sous-Vienne?
What is the rainiest month in Mesnil-sous-Vienne?
How many days does it rain in December in Mesnil-sous-Vienne?
How much does it snow in Mesnil-sous-Vienne in December?
What is the month with the shortest days in Mesnil-sous-Vienne?
What is the average length of the day in December in Mesnil-sous-Vienne?
What time are sunrise and sunset in December in Mesnil-sous-Vienne?
How long on average sun shines in December in Mesnil-sous-Vienne?
What are the months with the lowest UV index in Mesnil-sous-Vienne?
What is the UV index reading in December in Mesnil-sous-Vienne?
Average temperature in December
Mesnil-sous-Vienne, France
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
Mesnil-sous-Vienne, France
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in December
Mesnil-sous-Vienne, France
- Average wind speed in December: 17.1km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Mesnil-sous-Vienne, 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 (76%).
Average rainfall in December
Mesnil-sous-Vienne, France
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is December (55mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in December
Mesnil-sous-Vienne, France
- Average rainfall days in December: 15.9 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in December
Mesnil-sous-Vienne, France
- Average snowfall in December: 21mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Mesnil-sous-Vienne, France
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is February (2.7 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
Mesnil-sous-Vienne, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is June (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Mesnil-sous-Vienne, France
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is March (15.7 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in December
Mesnil-sous-Vienne, 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
Mesnil-sous-Vienne, France
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are August and September (Cloud cover 43).
Average visibility in December
Mesnil-sous-Vienne, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, May and November (8km).
Mesnil-sous-Vienne, France
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