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
December
Weather in December
Temperature
The beginning of December brings a minor change in the average high-temperature, shifting from a fresh 10.5°C (50.9°F) in November to a chilly 7.3°C (45.1°F). During December, the nighttime temperature averages to an icy 1.7°C (35.1°F).Humidity
The average relative humidity in December is 85%.Rainfall
In December, the rain falls for 16.2 days. Throughout December, 54mm (2.13") of precipitation is accumulated. Throughout the year, there are 190.3 rainfall days, and 572mm (22.52") of precipitation is accumulated.Snowfall
January through March, May, October through December are months with snowfall. In December, in Le Châtelet, France, it is snowing for 4.1 days. Throughout December, 22mm (0.87") of snow is accumulated. In Le Châtelet, during the entire year, snow falls for 19 days and aggregates up to 133mm (5.24") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year in Le Châtelet.On the first day of December in Le Châtelet, France, sunrise is at 08:15 and sunset at 17:05. On the last day of the month, sunrise is at 08:35 and sunset at 17:13 CET.
Sunshine
In December, the average sunshine in Le Châtelet is 4.3h.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 value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 2 in December interprets into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. 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 alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Le Châtelet?
What is the average humidity in December in Le Châtelet?
How many days does it rain in December in Le Châtelet?
How much does it snow in Le Châtelet in December?
What is the month with the shortest days in Le Châtelet?
How many hours of daylight does Le Châtelet have in December?
What time are sunrise and sunset in December in Le Châtelet?
How many hours of sunshine does Le Châtelet have in December?
What are the months with the lowest UV index in Le Châtelet?
What is the UV index intensity in December in Le Châtelet?
Average temperature in December
Le Châtelet, France
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 1.7°C
The months with the highest average low temperature are July and August (13.3°C).
The coldest month (with the lowest average low temperature) is February (0°C).
Average pressure in December
Le Châtelet, France
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in December
Le Châtelet, France
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is February (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in December
Le Châtelet, France
- Average humidity in December: 85%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Le Châtelet, France
- Average rainfall in December: 54mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in December
Le Châtelet, France
- Average rainfall days in December: 16.2 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is September (12 days).
Average snowfall in December
Le Châtelet, France
- Average snowfall in December: 22mm
The month with the highest snowfall is January (42mm).
The months with the least snowfall are April, June, July, August and September (0mm).
Average snowfall days in December
Le Châtelet, France
- Average snowfall days in December: 4.1 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Le Châtelet, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in December
Le Châtelet, France
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in December
Le Châtelet, 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
Le Châtelet, France
- Average cloud cover in December: 56
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Le Châtelet, France
- Average visibility in December: 8km
The months with the highest visibility are March and August (9km).
The months with the lowest visibility are January, February, April, May, June, July, September, October, November and December (8km).
