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 beginning of December brings a slight decrease in the average high-temperature, transitioning from a chilly 9.5°C (49.1°F) in November to an icy 5.9°C (42.6°F). During December, Les Deux-Fays consistently records a temperature low averaging a still wintry 0.6°C (33.1°F).Humidity
With an average relative humidity of 87%, December is the most humid month in Les Deux-Fays, France.Rainfall
December is the month with the most rainfall. Rain falls for 14.1 days and accumulates 83mm (3.27") of precipitation.Snowfall
January through April, October through December are months with snowfall in Les Deux-Fays. In Les Deux-Fays, in December, snow falls for 3.8 days, with typically accumulated 38mm (1.5") of snow. In Les Deux-Fays, France, during the entire year, snow falls for 15.9 days and aggregates up to 176mm (6.93") of snow.Daylight
December has the shortest days of the year in Les Deux-Fays, with an average of 8h and 36min of daylight.On the first day of December, sunrise is at 08:03 and sunset at 16:51. On the last day of the month, sunrise is at 08:23 and sunset at 16:59 CET.
Sunshine
January and December, with an average of 4.6h of sunshine, are months with the least sunshine in Les Deux-Fays.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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Les Deux-Fays?
What is the most humid month in Les Deux-Fays?
What is the average humidity in December in Les Deux-Fays?
What is the rainiest month in Les Deux-Fays?
How much does it rain in Les Deux-Fays in December?
How many days does it snow in December in Les Deux-Fays?
What is the month with the shortest days in Les Deux-Fays?
What is the average length of the day in December in Les Deux-Fays?
What time are sunrise and sunset in December in Les Deux-Fays?
What are the months with the least sunshine in Les Deux-Fays?
How long on average sun shines in December in Les Deux-Fays?
What are the months with the lowest UV index in Les Deux-Fays?
What is the UV index reading in December in Les Deux-Fays?
Average temperature in December
Les Deux-Fays, France
- Average high temperature in December: 5.9°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 0.6°C
The months with the highest average low temperature are July and August (13.3°C).
The coldest months (with the lowest average low temperature) are January and February (-0.5°C).
Average pressure in December
Les Deux-Fays, France
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Les Deux-Fays, France
- Average wind speed in December: 10.9km/h
The windiest month (with the highest average wind speed) is February (11km/h).
The calmest month (with the lowest average wind speed) is August (7.3km/h).
Average humidity in December
Les Deux-Fays, France
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Les Deux-Fays, France
- Average rainfall in December: 83mm
The wettest month (with the highest rainfall) is December (83mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days in December
Les Deux-Fays, France
- Average rainfall days in December: 14.1 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in December
Les Deux-Fays, France
- Average snowfall in December: 38mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Les Deux-Fays, France
- Average snowfall days in December: 3.8 days
The month with the highest number of snowfall days is January (5 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
Les Deux-Fays, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days in December
Les Deux-Fays, France
- Average sunshine days in December: 13.3 days
The months with the most sunshine days are September and October (16 days).
The month with the least sunshine days is June (10 days).
Average UV index in December
Les Deux-Fays, France
- Average UV index in December: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Les Deux-Fays, France
- Average cloud cover in December: 53
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Les Deux-Fays, France
- Average visibility in December: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
Les Deux-Fays, France
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