December weather forecastCastelginest, France
December
Weather in December
December, the first month of the winter in Castelginest, is also a fresh month, with an average temperature varying between 10°C (50°F) and 4.2°C (39.6°F).Temperature
A mild drop in Castelginest's average high-temperature is observed in December, transitioning from a refreshing 13.5°C (56.3°F) in November to a cool 10°C (50°F). Throughout December, Castelginest witnesses a nighttime temperature average of 4.2°C (39.6°F).Humidity
January and December, with an average relative humidity of 83%, are the most humid months in Castelginest.Rainfall
In Castelginest, in December, during 13.2 rainfall days, 38mm (1.5") of precipitation is typically accumulated. Throughout the year, in Castelginest, there are 165.1 rainfall days, and 523mm (20.59") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Castelginest. In Castelginest, in December, during 1.2 snowfall days, 9mm (0.35") of snow is typically accumulated. Throughout the year, there are 6.5 snowfall days, and 53mm (2.09") of snow is accumulated.Daylight
The month with the shortest days in Castelginest is December, with an average of 9h and 0min of daylight.On the first day of December, sunrise is at 08:08 and sunset at 17:18. On the last day of the month, sunrise is at 08:27 and sunset at 17:27 CET.
Sunshine
In Castelginest, France, the average sunshine in December is 5.1h.UV index
In December, the average daily maximum UV index in Castelginest is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 during December translates into the following guidance:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Castelginest, France
- Average high temperature in December: 10°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in December: 4.2°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (2.7°C).
Average pressure in December
Castelginest, France
- Average pressure in December: 1021.7mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Castelginest, France
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is March (13.7km/h).
The calmest months (with the lowest average wind speed) are August and September (9.7km/h).
Average humidity in December
Castelginest, France
- Average humidity in December: 83%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Castelginest, France
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (61mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Castelginest, France
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is April (16.8 days).
The month with the least rainy days is September (10.7 days).
Average snowfall in December
Castelginest, France
- Average snowfall in December: 9mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Castelginest, France
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (2.7 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
Castelginest, France
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in December
Castelginest, France
- Average sunshine days in December: 16 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in December
Castelginest, France
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Castelginest, France
- Average cloud cover in December: 46
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Castelginest, France
- Average visibility in December: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (9km).
