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
Châtillon-sous-les-Côtes records a mild change in average high-temperature during December, easing from a chilly 8°C (46.4°F) in November to a wintry 4.5°C (40.1°F). Throughout December, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 0.5°C (32.9°F).Humidity
The most humid month in Châtillon-sous-les-Côtes is December, with an average relative humidity of 92%.Rainfall
December is the month with the most rainfall. Rain falls for 14.8 days and accumulates 74mm (2.91") of precipitation.Snowfall
Months with snowfall in Châtillon-sous-les-Côtes are January through April, November and December. In Châtillon-sous-les-Côtes, during December, snow falls for 5.9 days and regularly aggregates up to 56mm (2.2") of snow. In Châtillon-sous-les-Côtes, France, during the entire year, snow falls for 23.6 days and aggregates up to 203mm (7.99") of snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year in Châtillon-sous-les-Côtes.On the first day of December in Châtillon-sous-les-Côtes, sunrise is at 08:11 and sunset at 16:42. On the last day of the month, sunrise is at 08:32 and sunset at 16:49 CET.
Sunshine
The month with the least sunshine in Châtillon-sous-les-Côtes is December, with an average of 3h of sunshine.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 hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Châtillon-sous-les-Côtes?
What is the most humid month in Châtillon-sous-les-Côtes?
What is the average humidity in December in Châtillon-sous-les-Côtes?
What is the rainiest month in Châtillon-sous-les-Côtes?
How many days does it rain in December in Châtillon-sous-les-Côtes?
How many days does it snow in December in Châtillon-sous-les-Côtes?
What is the month with the shortest days in Châtillon-sous-les-Côtes?
How many hours of daylight does Châtillon-sous-les-Côtes have in December?
When are sunrise and sunset in December in Châtillon-sous-les-Côtes?
What is the month with the least sunshine in Châtillon-sous-les-Côtes?
How long on average sun shines in December in Châtillon-sous-les-Côtes?
When is the lowest UV index in Châtillon-sous-les-Côtes?
What is the UV index reading in December in Châtillon-sous-les-Côtes?
Average temperature in December
Châtillon-sous-les-Côtes, France
- Average high temperature in December: 4.5°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in December: 0.5°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in December
Châtillon-sous-les-Côtes, France
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in December
Châtillon-sous-les-Côtes, France
- Average wind speed in December: 15.7km/h
The windiest month (with the highest average wind speed) is February (16.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Châtillon-sous-les-Côtes, France
- Average humidity in December: 92%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and August (78%).
Average rainfall in December
Châtillon-sous-les-Côtes, France
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is December (74mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in December
Châtillon-sous-les-Côtes, France
- Average rainfall days in December: 14.8 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in December
Châtillon-sous-les-Côtes, France
- Average snowfall in December: 56mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Châtillon-sous-les-Côtes, France
- Average snowfall days in December: 5.9 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Châtillon-sous-les-Côtes, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in December
Châtillon-sous-les-Côtes, France
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is September (15.2 days).
The months with the least sunshine days are June, November and December (9.6 days).
Average UV index in December
Châtillon-sous-les-Côtes, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Châtillon-sous-les-Côtes, France
- Average cloud cover in December: 71
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Châtillon-sous-les-Côtes, France
- Average visibility in December: 8km
The months with the highest visibility are March, April and August (9km).
The month with the lowest visibility is November (7km).
