December weather forecastGalgan, France
December
Weather in December
The first month of the winter, December, is also a frosty month in Galgan, France, with an average temperature ranging between min 0.8°C (33.4°F) and max 7.5°C (45.5°F).Temperature
The start of December signals a gentle decrease in the average high-temperature, transitioning from a cool 10.8°C (51.4°F) in November to a frosty 7.5°C (45.5°F). An average low-temperature of 0.8°C (33.4°F) is observed in Galgan during the December nights.Humidity
November and December, with an average relative humidity of 87%, are the most humid months.Rainfall
In Galgan, in December, during 11.6 rainfall days, 57mm (2.24") of precipitation is typically accumulated. Throughout the year, there are 139.9 rainfall days, and 540mm (21.26") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Galgan, in December, during 3.5 snowfall days, 34mm (1.34") of snow is typically accumulated. In Galgan, during the entire year, snow falls for 22.2 days and aggregates up to 282mm (11.1") of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Galgan, France.On the first day of December, sunrise is at 08:08 and sunset at 17:12. On the last day of the month, sunrise is at 08:27 and sunset at 17:21 CET.
Sunshine
In December, the average sunshine is 4.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Galgan, France
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (26.6°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in December: 0.8°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is February (-1°C).
Average pressure in December
Galgan, France
- Average pressure in December: 1021.5mbar
The month with the highest atmospheric pressure is December (1021.5mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in December
Galgan, France
- Average wind speed in December: 8.8km/h
The windiest month (with the highest average wind speed) is March (10km/h).
The calmest months (with the lowest average wind speed) are August and September (7.3km/h).
Average humidity in December
Galgan, France
- Average humidity in December: 87%
The months with the highest relative humidity are November and December (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Galgan, France
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is November (63mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in December
Galgan, France
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is September (8.5 days).
Average snowfall in December
Galgan, France
- Average snowfall in December: 34mm
The month with the highest snowfall is January (91mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Galgan, France
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Galgan, France
- Average daylight in December: 8h and 54min
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: 4h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 4h and 30min).
Average sunshine days in December
Galgan, France
- Average sunshine days in December: 16.7 days
The month with the most sunshine days is September (20.1 days).
The months with the least sunshine days are April and June (14.5 days).
Average UV index in December
Galgan, 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
Galgan, France
- Average cloud cover in December: 55
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Galgan, France
- Average visibility in December: 7km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, November and December (7km).
