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
December ushers in a minute temperature change, with average high-temperatures reducing from November's fresh 10.6°C (51.1°F) to a frosty 7.3°C (45.1°F). The month of December is marked by an average minimum temperature of 3°C (37.4°F), slightly cooler than its daytime counterpart.Humidity
January and December, with an average relative humidity of 86%, are the most humid months.Rainfall
The month with the most rainfall is December, when the rain falls for 14.3 days and typically aggregates up to 49mm (1.93") of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Saint-Mandé. Throughout December, in the average 1.8 snowfall days, it receives 11mm (0.43") of snow. In Saint-Mandé, France, during the entire year, snow falls for 7.9 days and aggregates up to 63mm (2.48") of snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:22 and sunset at 16:56. On the last day of the month, sunrise is at 08:43 and sunset at 17:03 CET.
Sunshine
The average sunshine in December in Saint-Mandé, France, is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Mandé. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the UV index of 2 transforms into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What are December temperatures in Saint-Mandé?
What is the most humid month in Saint-Mandé?
What is the average humidity in December in Saint-Mandé?
What is the wettest month in Saint-Mandé?
How many days does it rain in December in Saint-Mandé?
When does it start snowing in Saint-Mandé?
What is the month with the shortest days in Saint-Mandé?
How many hours of daylight does Saint-Mandé have in December?
When is the sunrise / sunset in December in Saint-Mandé?
How long on average sun shines in December in Saint-Mandé?
When is the lowest UV index in Saint-Mandé?
How high is the UV index in December in Saint-Mandé?
Average temperature in December
Saint-Mandé, France
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 3°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Saint-Mandé, France
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in December
Saint-Mandé, France
- Average wind speed in December: 14.9km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Saint-Mandé, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Saint-Mandé, France
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in December
Saint-Mandé, France
- Average rainfall days in December: 14.3 days
The month with the highest number of rainy days is January (15.1 days).
The month with the least rainy days is September (9.3 days).
Average snowfall in December
Saint-Mandé, France
- Average snowfall in December: 11mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Saint-Mandé, France
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Saint-Mandé, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Saint-Mandé, France
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is September (19.1 days).
The month with the least sunshine days is February (10.7 days).
Average UV index in December
Saint-Mandé, France
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Saint-Mandé, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in December
Saint-Mandé, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Saint-Mandé, France
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