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
Saint-Firmin-des-Bois's progression into December involves a minor drop in the average high-temperature, slightly receding from a fresh 10.3°C (50.5°F) in November to a chilly 6.8°C (44.2°F). In Saint-Firmin-des-Bois, nights during December observe an average temperature decrease to an icy 2.1°C (35.8°F).Humidity
December is the most humid month in Saint-Firmin-des-Bois, with an average relative humidity of 88%.Rainfall
In Saint-Firmin-des-Bois, in December, it is raining for 14.5 days, with typically 49mm (1.93") of accumulated precipitation. In Saint-Firmin-des-Bois, during the entire year, the rain falls for 162.5 days and collects up to 468mm (18.43") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Saint-Firmin-des-Bois, during December, snow falls for 2.4 days and regularly aggregates up to 19mm (0.75") of snow. Throughout the year, in Saint-Firmin-des-Bois, there are 9.1 snowfall days, and 65mm (2.56") of snow is accumulated.Daylight
December has the shortest days of the year in Saint-Firmin-des-Bois, with an average of 8h and 30min of daylight.On the first day of December, sunrise is at 08:17 and sunset at 16:57. On the last day of the month, sunrise is at 08:37 and sunset at 17:05 CET.
Sunshine
The average sunshine in December in Saint-Firmin-des-Bois is 4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Firmin-des-Bois. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 2 during December translates into the following guidance:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Experience reduced UV exposure by about half when donning a wide-brim hat. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Saint-Firmin-des-Bois during December?
What is the most humid month in Saint-Firmin-des-Bois?
What is the average humidity in December in Saint-Firmin-des-Bois?
How many days does it rain in December in Saint-Firmin-des-Bois?
How many days does it snow in December in Saint-Firmin-des-Bois?
What is the month with the shortest days in Saint-Firmin-des-Bois?
How many hours of daylight does Saint-Firmin-des-Bois have in December?
When is the sunrise / sunset in December in Saint-Firmin-des-Bois?
How many hours of sunshine does Saint-Firmin-des-Bois have in December?
What is the month with the lowest UV index in Saint-Firmin-des-Bois?
What is the UV index intensity in December in Saint-Firmin-des-Bois?
Average temperature in December
Saint-Firmin-des-Bois, France
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in December: 2.1°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in December
Saint-Firmin-des-Bois, France
- Average pressure in December: 1019.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in December
Saint-Firmin-des-Bois, 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 (9.6km/h).
Average humidity in December
Saint-Firmin-des-Bois, France
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Saint-Firmin-des-Bois, France
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is May (56mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in December
Saint-Firmin-des-Bois, France
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in December
Saint-Firmin-des-Bois, France
- Average snowfall in December: 19mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Firmin-des-Bois, France
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is January (3.1 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-Firmin-des-Bois, France
- Average daylight in December: 8h and 3min
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 30min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Saint-Firmin-des-Bois, France
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is March (17.8 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in December
Saint-Firmin-des-Bois, 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
Saint-Firmin-des-Bois, France
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in December
Saint-Firmin-des-Bois, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July, August, September and October (9km).
The months with the lowest visibility are January, May, June, November and December (8km).
