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 start of December comes with a small reduction in the average high-temperature, subtly receding from a chilly 7.5°C (45.5°F) in November to a wintry 4.1°C (39.4°F). In December, Saint-Michel-les-Portes reports a consistent average low-temperature of -2.4°C (27.7°F) during the nights.Humidity
The average relative humidity in December in Saint-Michel-les-Portes is 82%.Rainfall
In December, the rain falls for 4.5 days. Throughout December, 80mm (3.15") of precipitation is accumulated. Throughout the year, there are 108.8 rainfall days, and 640mm (25.2") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Saint-Michel-les-Portes. December is the month with the most snowfall. Snow falls for 9.2 days and accumulates 482mm (18.98") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of December in Saint-Michel-les-Portes, France, sunrise is at 07:55 and sunset at 16:58. On the last day of the month, sunrise is at 08:15 and sunset at 17:06 CET.
Sunshine
The month with the least sunshine is December, with an average of 5.6h of sunshine.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 estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 2 in December translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Saint-Michel-les-Portes in December?
What is the average humidity in December in Saint-Michel-les-Portes?
How many days does it rain in December in Saint-Michel-les-Portes?
When does it snow the most in Saint-Michel-les-Portes?
How much does it snow in Saint-Michel-les-Portes in December?
What is the month with the shortest days in Saint-Michel-les-Portes?
What is the average length of the day in December in Saint-Michel-les-Portes?
What time are sunrise and sunset in December in Saint-Michel-les-Portes?
What is the month with the least sunshine in Saint-Michel-les-Portes?
How long on average sun shines in December in Saint-Michel-les-Portes?
When is the lowest UV index in Saint-Michel-les-Portes?
What is the UV index intensity in December in Saint-Michel-les-Portes?
Average temperature in December
Saint-Michel-les-Portes, France
- Average high temperature in December: 4.1°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in December: -2.4°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-4.2°C).
Average pressure in December
Saint-Michel-les-Portes, France
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in December
Saint-Michel-les-Portes, France
- Average wind speed in December: 10km/h
The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is September (8km/h).
Average humidity in December
Saint-Michel-les-Portes, France
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Saint-Michel-les-Portes, France
- Average rainfall in December: 80mm
The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is February (38mm).
Average rainfall days in December
Saint-Michel-les-Portes, France
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is June (14.7 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in December
Saint-Michel-les-Portes, France
- Average snowfall in December: 482mm
The month with the highest snowfall is December (482mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Saint-Michel-les-Portes, France
- Average snowfall days in December: 9.2 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Saint-Michel-les-Portes, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in December
Saint-Michel-les-Portes, France
- Average sunshine days in December: 19.3 days
The month with the most sunshine days is October (22.2 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in December
Saint-Michel-les-Portes, 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-Michel-les-Portes, France
- Average cloud cover in December: 38
The months with the most cloud cover are February and November (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Saint-Michel-les-Portes, 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-Michel-les-Portes, France
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