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
Saint-Michel-de-Saint-Geoirs experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from 9.7°C (49.5°F) in November to a still chilly 6.4°C (43.5°F). In the month of December, the temperature generally rests at an average low of 0°C (32°F).Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 85%.Rainfall
In December, the rain falls for 12.1 days. Throughout December, 61mm (2.4") of precipitation is accumulated. In Saint-Michel-de-Saint-Geoirs, during the entire year, the rain falls for 161.5 days and collects up to 601mm (23.66") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Saint-Michel-de-Saint-Geoirs, in December, during 6 snowfall days, 65mm (2.56") of snow is typically accumulated. Throughout the year, there are 30.2 snowfall days, and 375mm (14.76") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:58 and sunset at 16:57. On the last day of December, sunrise is at 08:17 and sunset at 17:05 CET.
Sunshine
In December, the average sunshine in Saint-Michel-de-Saint-Geoirs is 4.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Michel-de-Saint-Geoirs. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 2 in December leads to these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
How cold is it in Saint-Michel-de-Saint-Geoirs in December?
What is the most humid month in Saint-Michel-de-Saint-Geoirs?
What is the average humidity in December in Saint-Michel-de-Saint-Geoirs?
How many days does it rain in December in Saint-Michel-de-Saint-Geoirs?
How many days does it snow in December in Saint-Michel-de-Saint-Geoirs?
What is the month with the shortest days in Saint-Michel-de-Saint-Geoirs?
What is the average length of the day in December in Saint-Michel-de-Saint-Geoirs?
When is the sunrise / sunset in December in Saint-Michel-de-Saint-Geoirs?
How many hours of sunshine does Saint-Michel-de-Saint-Geoirs have in December?
When is the lowest UV index in Saint-Michel-de-Saint-Geoirs?
How high is the UV index in December in Saint-Michel-de-Saint-Geoirs?
Average temperature in December
Saint-Michel-de-Saint-Geoirs, France
- Average high temperature in December: 6.4°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 0°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in December
Saint-Michel-de-Saint-Geoirs, France
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Saint-Michel-de-Saint-Geoirs, France
- Average wind speed in December: 9.6km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is September (7.7km/h).
Average humidity in December
Saint-Michel-de-Saint-Geoirs, France
- Average humidity in December: 85%
The months with the highest relative humidity are January, November and December (85%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Saint-Michel-de-Saint-Geoirs, France
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in December
Saint-Michel-de-Saint-Geoirs, France
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is August (11 days).
Average snowfall in December
Saint-Michel-de-Saint-Geoirs, France
- Average snowfall in December: 65mm
The month with the highest snowfall is November (92mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Saint-Michel-de-Saint-Geoirs, France
- Average snowfall days in December: 6 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Saint-Michel-de-Saint-Geoirs, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in December
Saint-Michel-de-Saint-Geoirs, France
- Average sunshine days in December: 14 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in December
Saint-Michel-de-Saint-Geoirs, 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-Michel-de-Saint-Geoirs, France
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Saint-Michel-de-Saint-Geoirs, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
Saint-Michel-de-Saint-Geoirs, France
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