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
A modest decline in the average high-temperature is seen during December, decreasing from a fresh 10.5°C (50.9°F) in November to a chilly 7.1°C (44.8°F). Saint-Révérien's nighttime temperature in December drops to an average of 2°C (35.6°F).Humidity
With an average relative humidity of 88%, December is the most humid month.Rainfall
The month with the most rainfall in Saint-Révérien is December, when the rain falls for 13.1 days and typically aggregates up to 28mm (1.1") of precipitation.Snowfall
January through March, October through December are months with snowfall in Saint-Révérien. In Saint-Révérien, in December, snow falls for 1.6 days, with typically accumulated 6mm (0.24") of snow. Throughout the year, there are 7.7 snowfall days, and 30mm (1.18") of snow is accumulated.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:12 and sunset at 16:58. On the last day of December, sunrise is at 08:32 and sunset at 17:05 CET.
Sunshine
In Saint-Révérien, the average sunshine in December is 3.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Révérien. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 2 during December, leads to 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. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the usual temperature for Saint-Révérien in December?
What is the most humid month in Saint-Révérien?
What is the average humidity in December in Saint-Révérien?
What is the rainiest month in Saint-Révérien?
How much does it rain in Saint-Révérien in December?
How much does it snow in Saint-Révérien in December?
What is the month with the shortest days in Saint-Révérien?
What is the average length of the day in December in Saint-Révérien?
What time are sunrise and sunset in December in Saint-Révérien?
How long on average sun shines in December in Saint-Révérien?
When is the lowest UV index in Saint-Révérien?
What is the UV index intensity in December in Saint-Révérien?
Average temperature in December
Saint-Révérien, France
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in December
Saint-Révérien, France
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in December
Saint-Révérien, France
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Saint-Révérien, 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 (72%).
Average rainfall in December
Saint-Révérien, France
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is December (28mm).
The driest month (with the least rainfall) is September (10mm).
Average rainfall days in December
Saint-Révérien, France
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is September (7.1 days).
Average snowfall in December
Saint-Révérien, France
- Average snowfall in December: 6mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Saint-Révérien, France
- Average snowfall days in December: 1.6 days
The months with the highest number of snowfall days are January and February (2.3 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
Saint-Révérien, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Saint-Révérien, France
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is September (20.3 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in December
Saint-Révérien, 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-Révérien, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Saint-Révérien, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July, August and September (9km).
The months with the lowest visibility are January, May, June, October, November and December (8km).
Saint-Révérien, France
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