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
Authiou experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a fresh 10.5°C (50.9°F) in November to a frosty 7.1°C (44.8°F). An average low-temperature of 2°C (35.6°F) is anticipated throughout the nights in Authiou during December.Humidity
The most humid month is December, with an average relative humidity of 88%.Rainfall
December is the month with the most rainfall in Authiou. Rain falls for 13.1 days and accumulates 28mm (1.1") of precipitation.Snowfall
Months with snowfall in Authiou are January through March, October through December. In Authiou, in December, snow falls for 1.6 days, with typically accumulated 6mm (0.24") of snow. Throughout the year, there are 7.7 snowfall days, and 30mm (1.18") of snow is accumulated.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 08:12 and sunset at 16:58. On the last day of December, sunrise is at 08:33 and sunset at 17:06 CET.
Sunshine
In December, the average sunshine in Authiou is 3.9h.UV index
The months with the lowest UV index in Authiou 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 ordinary individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What are the temperatures in Authiou in December?
What is the most humid month in Authiou?
What is the average humidity in December in Authiou?
What is the wettest month in Authiou?
How much does it rain in Authiou in December?
How much does it snow in Authiou in December?
What is the month with the shortest days in Authiou?
How many hours of daylight does Authiou have in December?
When are sunrise and sunset in December in Authiou?
How long on average sun shines in December in Authiou?
When is the lowest UV index in Authiou?
What is the UV index reading in December in Authiou?
Average temperature in December
Authiou, France
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in December
Authiou, France
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in December
Authiou, France
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Authiou, France
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Authiou, France
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is December (28mm).
The driest month (with the least rainfall) is September (10mm).
Average rainfall days in December
Authiou, France
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is September (7.1 days).
Average snowfall in December
Authiou, France
- Average snowfall in December: 6mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Authiou, France
- Average snowfall days in December: 1.6 days
The months with the highest number of snowfall days are January and February (2.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Authiou, 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: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Authiou, France
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is September (20.3 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in December
Authiou, 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
Authiou, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Authiou, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July, August and September (9km).
The months with the lowest visibility are January, May, June, October, November and December (8km).
Authiou, France
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