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
Gellainville registers an average high-temperature of a frosty 7.2°C (45°F) at the commencement of December, closely related to the preceding month. Gellainville welcomes an average low temperature of 2.7°C (36.9°F) in December, a gentle shift from the day's high.Humidity
January and December, with an average relative humidity of 88%, are the most humid months.Rainfall
In December, the rain falls for 11.7 days. Throughout December, 29mm (1.14") of precipitation is accumulated. Throughout the year, there are 158.6 rainfall days, and 374mm (14.72") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 1.1 days. Throughout December, 14mm (0.55") of snow is accumulated. In Gellainville, France, during the entire year, snow falls for 5.5 days and aggregates up to 56mm (2.2") of snow.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year in Gellainville.On the first day of the month, sunrise is at 08:24 and sunset at 17:01. On the last day of December, sunrise is at 08:45 and sunset at 17:08 CET.
Sunshine
In December, the average sunshine in Gellainville, France, is 4.1h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 2 in December transforms into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What are December temperatures in Gellainville?
What is the most humid month in Gellainville?
What is the average humidity in December in Gellainville?
How many days does it rain in December in Gellainville?
How many days does it snow in December in Gellainville?
What is the month with the shortest days in Gellainville?
What is the average length of the day in December in Gellainville?
When is the sunrise / sunset in December in Gellainville?
How long on average sun shines in December in Gellainville?
When is the lowest UV index in Gellainville?
What is the UV index intensity in December in Gellainville?
Average temperature in December
Gellainville, France
- Average high temperature in December: 7.2°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in December
Gellainville, France
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in December
Gellainville, France
- Average wind speed in December: 16.9km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in December
Gellainville, France
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Gellainville, France
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is June (49mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in December
Gellainville, France
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in December
Gellainville, France
- Average snowfall in December: 14mm
The month with the highest snowfall is January (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Gellainville, France
- Average snowfall days in December: 1.1 days
The months with the highest number of snowfall days are January and February (2 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
Gellainville, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Gellainville, France
- Average sunshine days in December: 15.6 days
The months with the most sunshine days are September and October (17.7 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in December
Gellainville, 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
Gellainville, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 39).
Average visibility in December
Gellainville, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, May and June (8km).
Gellainville, France
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