December weather forecastSaint-Mayeux, France
December
Weather in December
December, the first month of the winter in Saint-Mayeux, is also a frosty month, with an average temperature fluctuating between 9.3°C (48.7°F) and 4.7°C (40.5°F).Temperature
Saint-Mayeux experiences an average high-temperature of a chilly 9.3°C (48.7°F) with the onset of December, subtly varied from November's 11.7°C (53.1°F). In Saint-Mayeux, the nighttime temperature in December descends gently to an average of 4.7°C (40.5°F).Humidity
With an average relative humidity of 89%, December is the most humid month in Saint-Mayeux.Rainfall
December is the month with the most rainfall. Rain falls for 17.5 days and accumulates 76mm (2.99") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Saint-Mayeux, during December, snow falls for 1.6 days and regularly aggregates up to 8mm (0.31") of snow. In Saint-Mayeux, during the entire year, snow falls for 8.1 days and aggregates up to 46mm (1.81") of snow.Daylight
December has the shortest days of the year in Saint-Mayeux, with an average of 8h and 24min of daylight.On the first day of the month, sunrise is at 08:42 and sunset at 17:20. On the last day of December, in Saint-Mayeux, sunrise is at 09:02 and sunset at 17:27 CET.
Sunshine
The average sunshine in December in Saint-Mayeux is 3.5h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 2 in December leads to these guidelines:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Saint-Mayeux, France
- Average high temperature in December: 9.3°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in December: 4.7°C
The months with the highest average low temperature are July and August (12°C).
The coldest month (with the lowest average low temperature) is February (3°C).
Average pressure in December
Saint-Mayeux, France
- Average pressure in December: 1017.9mbar
The month with the highest atmospheric pressure is September (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in December
Saint-Mayeux, France
- Average wind speed in December: 16.2km/h
The windiest month (with the highest average wind speed) is February (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in December
Saint-Mayeux, France
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and September (81%).
Average rainfall in December
Saint-Mayeux, France
- Average rainfall in December: 76mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Saint-Mayeux, France
- Average rainfall days in December: 17.5 days
The month with the highest number of rainy days is January (18.3 days).
The month with the least rainy days is September (12.7 days).
Average snowfall in December
Saint-Mayeux, France
- Average snowfall in December: 8mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Mayeux, France
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (2.8 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-Mayeux, 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 30min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Saint-Mayeux, France
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is November (7.1 days).
Average UV index in December
Saint-Mayeux, France
- Average UV index in December: 2
The months with the highest UV index are June and July (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-Mayeux, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 46).
Average visibility in December
Saint-Mayeux, France
- Average visibility in December: 9km
The months with the highest visibility are February, March and December (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October and November (8km).
