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
December's arrival registers an average high-temperature of a chilly 9.4°C (48.9°F), closely aligning with the temperature of the previous month. December nights are marked by an average temperature drop to a cold 2.8°C (37°F).Humidity
In December, the average relative humidity in Grospierres is 80%.Rainfall
In Grospierres, in December, during 10.9 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Grospierres, during the entire year, the rain falls for 125.1 days and collects up to 622mm (24.49") of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Grospierres. Throughout December, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow. In Grospierres, during the entire year, snow falls for 2 days and aggregates up to 22mm (0.87") of snow.Daylight
The month with the shortest days in Grospierres is December, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 07:59 and sunset at 17:04. On the last day of the month, sunrise is at 08:18 and sunset at 17:13 CET.
Sunshine
In Grospierres, the average sunshine in December is 5.7h.UV index
The months with the lowest UV index in Grospierres are January, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 2 during December leads to these advisories:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What are December temperatures in Grospierres?
What is the average humidity in December in Grospierres?
How many days does it rain in December in Grospierres?
When does it start snowing in Grospierres?
What is the month with the shortest days in Grospierres?
What is the average length of the day in December in Grospierres?
When are sunrise and sunset in December in Grospierres?
How long on average sun shines in December in Grospierres?
What are the months with the lowest UV index in Grospierres?
What is the UV index reading in December in Grospierres?
Average temperature in December
Grospierres, France
- Average high temperature in December: 9.4°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in December: 2.8°C
The months with the highest average low temperature are July and August (16.3°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in December
Grospierres, France
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in December
Grospierres, France
- Average wind speed in December: 8.7km/h
The windiest month (with the highest average wind speed) is May (10.6km/h).
The calmest month (with the lowest average wind speed) is December (8.7km/h).
Average humidity in December
Grospierres, France
- Average humidity in December: 80%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is July (57%).
Average rainfall in December
Grospierres, France
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is July (20mm).
Average rainfall days in December
Grospierres, France
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is August (7.3 days).
Average snowfall in December
Grospierres, France
- Average snowfall in December: 1mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Grospierres, France
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is January (0.7 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
Grospierres, 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 48min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days in December
Grospierres, France
- Average sunshine days in December: 17.5 days
The months with the most sunshine days are August and September (19.8 days).
The month with the least sunshine days is November (14 days).
Average UV index in December
Grospierres, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Grospierres, France
- Average cloud cover in December: 37
The month with the most cloud cover is November (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in December
Grospierres, France
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is November (8km).
Grospierres, France
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