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
The transition from November to December sees average high-temperatures adjusting to a frosty 7.2°C (45°F), from a not significantly different 10.2°C (50.4°F). In Authon-la-Plaine, a slight decrease from the daytime peak is noted during the month of December, with an average low-temperature of 2.7°C (36.9°F).Humidity
The months with the highest humidity in Authon-la-Plaine are January and December, with an average relative humidity of 88%.Rainfall
In Authon-la-Plaine, France, in December, it is raining for 11.7 days, with typically 29mm (1.14") of accumulated precipitation. In Authon-la-Plaine, during the entire year, the rain falls for 158.6 days and collects up to 374mm (14.72") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Authon-la-Plaine, in December, snow falls for 1.1 days, with typically accumulated 14mm (0.55") of snow. Throughout the year, in Authon-la-Plaine, there are 5.5 snowfall days, and 56mm (2.2") of snow is accumulated.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year.On the first day of December in Authon-la-Plaine, France, sunrise is at 08:23 and sunset at 16:59. On the last day of the month, sunrise is at 08:43 and sunset at 17:07 CET.
Sunshine
In Authon-la-Plaine, the average sunshine in December is 4.1h.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 estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What are December temperatures in Authon-la-Plaine?
What is the most humid month in Authon-la-Plaine?
What is the average humidity in December in Authon-la-Plaine?
How many days does it rain in December in Authon-la-Plaine?
How much does it snow in Authon-la-Plaine in December?
What is the month with the shortest days in Authon-la-Plaine?
How many hours of daylight does Authon-la-Plaine have in December?
What time are sunrise and sunset in December in Authon-la-Plaine?
How long on average sun shines in December in Authon-la-Plaine?
What are the months with the lowest UV index in Authon-la-Plaine?
What is the UV index reading in December in Authon-la-Plaine?
Average temperature in December
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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
Authon-la-Plaine, 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).
Authon-la-Plaine, France
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