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
La Chapelle-Heulin, France, experiences a subtle adjustment in high-temperatures to a still cool 10°C (50°F) with the onset of December, maintaining near parity with November's 12.7°C (54.9°F). An average low-temperature of 4.9°C (40.8°F) is noted in La Chapelle-Heulin during the month of December.Humidity
January and December, with an average relative humidity of 86%, are the most humid months in La Chapelle-Heulin.Rainfall
The month with the most rainfall is December, when the rain falls for 14.5 days and typically aggregates up to 66mm (2.6") of precipitation.Snowfall
In La Chapelle-Heulin, snow does not fall in March, May through October and December.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 08:31 and sunset at 17:17. On the last day of December, sunrise is at 08:51 and sunset at 17:25 CET.
Sunshine
In La Chapelle-Heulin, the average sunshine in December is 4.7h.UV index
The months with the lowest UV index in La Chapelle-Heulin, France, are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What are December temperatures in La Chapelle-Heulin?
What are the most humid months in La Chapelle-Heulin?
What is the average humidity in December in La Chapelle-Heulin?
What is the wettest month in La Chapelle-Heulin?
How much does it rain in La Chapelle-Heulin in December?
When it does not snow in La Chapelle-Heulin?
Does it snow in La Chapelle-Heulin in December?
What is the month with the shortest days in La Chapelle-Heulin?
What is the average length of the day in December in La Chapelle-Heulin?
When is the sunrise / sunset in December in La Chapelle-Heulin?
How long on average sun shines in December in La Chapelle-Heulin?
When is the lowest UV index in La Chapelle-Heulin?
What is the UV index reading in December in La Chapelle-Heulin?
Average temperature in December
La Chapelle-Heulin, France
- Average high temperature in December: 10°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in December: 4.9°C
The months with the highest average low temperature are July and August (14°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).
Average pressure in December
La Chapelle-Heulin, France
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in December
La Chapelle-Heulin, France
- Average wind speed in December: 17.1km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in December
La Chapelle-Heulin, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are August and September (74%).
Average rainfall in December
La Chapelle-Heulin, France
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in December
La Chapelle-Heulin, France
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is January (16.3 days).
The month with the least rainy days is September (8.2 days).
Average snowfall in December
La Chapelle-Heulin, France
- Average snowfall in December: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are March, May, June, July, August, September, October and December (0mm).
Average snowfall days in December
La Chapelle-Heulin, France
- Average snowfall days in December: 0.2 days
The months with the highest number of snowfall days are January and February (0.5 days).
The months with the least snowfall days are March, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
La Chapelle-Heulin, 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: 4h and 4min
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 30min).
Average sunshine days in December
La Chapelle-Heulin, France
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is September (20.2 days).
The month with the least sunshine days is November (11.6 days).
Average UV index in December
La Chapelle-Heulin, 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
La Chapelle-Heulin, France
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in December
La Chapelle-Heulin, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
La Chapelle-Heulin, France
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