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 witnesses a gentle descent in average high-temperature, descending from November's refreshing 13°C (55.4°F) to a chilly 9.8°C (49.6°F). In December, Mesnac reports a consistent average low-temperature of 4.8°C (40.6°F) during the nights.Humidity
The months with the highest humidity in Mesnac are January and December, with an average relative humidity of 85%.Rainfall
In Mesnac, in December, it is raining for 15.3 days, with typically 69mm (2.72") of accumulated precipitation. In Mesnac, during the entire year, the rain falls for 171.4 days and collects up to 583mm (22.95") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the month with the most snowfall. Snow falls for 0.5 days and accumulates 5mm (0.2") of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Mesnac.On the first day of December in Mesnac, sunrise is at 08:22 and sunset at 17:18. On the last day of the month, sunrise is at 08:42 and sunset at 17:26 CET.
Sunshine
With an average of 4.7h of sunshine, December has the least sunshine of the year in Mesnac.UV index
In December, the average daily maximum UV index in Mesnac is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 3 during December translates into these guidelines:
Take precautions - Protection against sun damage is advised. To protect against the Sun's most potent rays, avoid direct exposure around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Mesnac?
What are the most humid months in Mesnac?
What is the average humidity in December in Mesnac?
How much does it rain in Mesnac in December?
When does it snow the most in Mesnac?
When does it start snowing in Mesnac?
What is the month with the shortest days in Mesnac?
How many hours of daylight does Mesnac have in December?
When are sunrise and sunset in December in Mesnac?
What is the month with the least sunshine in Mesnac?
How many hours of sunshine does Mesnac have in December?
What is the UV index intensity in December in Mesnac?
Average temperature in December
Mesnac, France
- Average high temperature in December: 9.8°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in December: 4.8°C
The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).
Average pressure in December
Mesnac, France
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).
Average wind speed in December
Mesnac, France
- Average wind speed in December: 14.7km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in December
Mesnac, France
- Average humidity in December: 85%
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are August and September (70%).
Average rainfall in December
Mesnac, France
- Average rainfall in December: 69mm
The wettest month (with the highest rainfall) is November (86mm).
The driest month (with the least rainfall) is July (28mm).
Average rainfall days in December
Mesnac, France
- Average rainfall days in December: 15.3 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in December
Mesnac, France
- Average snowfall in December: 5mm
The month with the highest snowfall is December (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Mesnac, France
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Mesnac, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in December
Mesnac, France
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is September (18.3 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in December
Mesnac, France
- Average UV index in December: 3
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 and February (UV index 2).
Average cloud cover in December
Mesnac, France
- Average cloud cover in December: 49
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Mesnac, 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).
