December weather forecastMamers, France
December
Weather in December
The first month of the winter, December, is also a frosty month in Mamers, France, with temperature in the range of an average high of 7.1°C (44.8°F) and an average low of 2.4°C (36.3°F).Temperature
A mild drop in Mamers's average high-temperature is observed in December, transitioning from a fresh 10.1°C (50.2°F) in November to a frosty 7.1°C (44.8°F). Mamers, in December, logs an average low-temperature of 2.4°C (36.3°F), a subtle step down from daytime readings.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 90%.Rainfall
In December, in Mamers, the rain falls for 16 days. Throughout December, 64mm (2.52") of precipitation is accumulated. Throughout the year, in Mamers, there are 190.6 rainfall days, and 566mm (22.28") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. The month with the most snowfall in Mamers, France, is December, when snow falls for 1.8 days and typically aggregates up to 32mm (1.26") of snow.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year.On the first day of December in Mamers, sunrise is at 08:29 and sunset at 17:06. On the last day of the month, sunrise is at 08:49 and sunset at 17:13 CET.
Sunshine
In December, the average sunshine in Mamers is 3.9h.UV index
The months with the lowest UV index in Mamers are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: A daily high UV index of 2 in December leads to these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Mamers, France
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 2.4°C
The months with the highest average low temperature are July and August (12.4°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure in December
Mamers, France
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in December
Mamers, France
- Average wind speed in December: 16km/h
The windiest month (with the highest average wind speed) is February (17.1km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in December
Mamers, France
- Average humidity in December: 90%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (78%).
Average rainfall in December
Mamers, France
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in December
Mamers, France
- Average rainfall days in December: 16 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is September (12.4 days).
Average snowfall in December
Mamers, France
- Average snowfall in December: 32mm
The month with the highest snowfall is December (32mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Mamers, France
- Average snowfall days in December: 1.8 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
Mamers, France
- Average daylight in December: 8h and 24min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 3h and 54min
The month with the most sunshine is July (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Mamers, France
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is November (8.9 days).
Average UV index in December
Mamers, 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
Mamers, France
- Average cloud cover in December: 61
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is September (Cloud cover 44).
Average visibility in December
Mamers, France
- Average visibility in December: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
