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 cool 10.2°C (50.4°F) in November to a chilly 6.4°C (43.5°F). Bois-Sainte-Marie notes a consistent average low-temperature of 1.5°C (34.7°F) during December nights.Humidity
The most humid month is December, with an average relative humidity of 87%.Rainfall
In Bois-Sainte-Marie, in December, during 16.5 rainfall days, 80mm (3.15") of precipitation is typically accumulated. Throughout the year, in Bois-Sainte-Marie, there are 192.1 rainfall days, and 786mm (30.94") of precipitation is accumulated.Snowfall
January through March, October through December are months with snowfall. In Bois-Sainte-Marie, during December, snow falls for 4 days and regularly aggregates up to 31mm (1.22") of snow. Throughout the year, there are 18.6 snowfall days, and 160mm (6.3") of snow is accumulated.Daylight
The month with the shortest days in Bois-Sainte-Marie, France, is December, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 08:05 and sunset at 16:57. On the last day of December, sunrise is at 08:25 and sunset at 17:05 CET.
Sunshine
In Bois-Sainte-Marie, the average sunshine in December is 4.6h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 2 during December translates into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. 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 December in Bois-Sainte-Marie?
What is the most humid month in Bois-Sainte-Marie?
What is the average humidity in December in Bois-Sainte-Marie?
How many days does it rain in December in Bois-Sainte-Marie?
How much does it snow in Bois-Sainte-Marie in December?
What is the month with the shortest days in Bois-Sainte-Marie?
What is the average length of the day in December in Bois-Sainte-Marie?
When is the sunrise / sunset in December in Bois-Sainte-Marie?
How long on average sun shines in December in Bois-Sainte-Marie?
What is the month with the lowest UV index in Bois-Sainte-Marie?
What is the UV index intensity in December in Bois-Sainte-Marie?
Average temperature in December
Bois-Sainte-Marie, France
- Average high temperature in December: 6.4°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 1.5°C
The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).
Average pressure in December
Bois-Sainte-Marie, France
- Average pressure in December: 1021.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Bois-Sainte-Marie, France
- Average wind speed in December: 10.6km/h
The windiest month (with the highest average wind speed) is February (11.6km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in December
Bois-Sainte-Marie, France
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Bois-Sainte-Marie, France
- Average rainfall in December: 80mm
The wettest month (with the highest rainfall) is November (86mm).
The driest month (with the least rainfall) is September (40mm).
Average rainfall days in December
Bois-Sainte-Marie, France
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is September (12.2 days).
Average snowfall in December
Bois-Sainte-Marie, France
- Average snowfall in December: 31mm
The month with the highest snowfall is January (48mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Bois-Sainte-Marie, France
- Average snowfall days in December: 4 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bois-Sainte-Marie, 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 August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Bois-Sainte-Marie, France
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is October (14.7 days).
The month with the least sunshine days is May (7.3 days).
Average UV index in December
Bois-Sainte-Marie, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Bois-Sainte-Marie, France
- Average cloud cover in December: 54
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Bois-Sainte-Marie, France
- Average visibility in December: 8km
The months with the highest visibility are March, April, June, July and August (9km).
The months with the lowest visibility are January, February, May, September, October, November and December (8km).
Bois-Sainte-Marie, France
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