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
December witnesses a gentle descent in average high-temperature, descending from November's 9.9°C (49.8°F) to a still chilly 6.4°C (43.5°F). The low temperature average during December reflects a slight decrease to a cold 1.5°C (34.7°F) from the day's peak.Humidity
With an average relative humidity of 88%, December is the most humid month in Saint-Martin-de-Commune.Rainfall
In Saint-Martin-de-Commune, in December, during 16.2 rainfall days, 72mm (2.83") of precipitation is typically accumulated. Throughout the year, there are 183.2 rainfall days, and 650mm (25.59") of precipitation is accumulated.Snowfall
Months with snowfall in Saint-Martin-de-Commune are January through March, October through December. The months with the most snowfall are January and December, with an average 29mm (1.14") of accumulated snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year in Saint-Martin-de-Commune.On the first day of December, sunrise is at 08:07 and sunset at 16:55. On the last day of the month, sunrise is at 08:27 and sunset at 17:03 CET.
Sunshine
With an average of 4.4h of sunshine, December has the least sunshine of the year in Saint-Martin-de-Commune.UV index
The months with the lowest UV index in Saint-Martin-de-Commune are January, 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 unprotected exposure to Sun's UV rays for the average person.Note: A typical high UV index of 2 in December suggests the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Saint-Martin-de-Commune?
What is the most humid month in Saint-Martin-de-Commune?
What is the average humidity in December in Saint-Martin-de-Commune?
How much does it rain in Saint-Martin-de-Commune in December?
When does it snow the most in Saint-Martin-de-Commune?
How many days does it snow in December in Saint-Martin-de-Commune?
What is the month with the shortest days in Saint-Martin-de-Commune?
What is the average length of the day in December in Saint-Martin-de-Commune?
What time are sunrise and sunset in December in Saint-Martin-de-Commune?
What is the month with the least sunshine in Saint-Martin-de-Commune?
How many hours of sunshine does Saint-Martin-de-Commune have in December?
When is the lowest UV index in Saint-Martin-de-Commune?
How high is the UV index in December in Saint-Martin-de-Commune?
Average temperature in December
Saint-Martin-de-Commune, France
- Average high temperature in December: 6.4°C
The warmest months (with the highest average high temperature) are July and August (25.3°C).
The month with the lowest average high temperature is January (5.2°C).
- Average low temperature in December: 1.5°C
The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is January (0.1°C).
Average pressure in December
Saint-Martin-de-Commune, France
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).
Average wind speed in December
Saint-Martin-de-Commune, France
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is February (13km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in December
Saint-Martin-de-Commune, 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 (74%).
Average rainfall in December
Saint-Martin-de-Commune, France
- Average rainfall in December: 72mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in December
Saint-Martin-de-Commune, France
- Average rainfall days in December: 16.2 days
The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is August (11.9 days).
Average snowfall in December
Saint-Martin-de-Commune, France
- Average snowfall in December: 29mm
The months with the highest snowfall are January and December (29mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Saint-Martin-de-Commune, France
- Average snowfall days in December: 4 days
The months with the highest number of snowfall days are January and February (4.9 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
Saint-Martin-de-Commune, 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 month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in December
Saint-Martin-de-Commune, France
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is August (16.5 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in December
Saint-Martin-de-Commune, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Saint-Martin-de-Commune, France
- Average cloud cover in December: 55
The months with the most cloud cover are January and December (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Saint-Martin-de-Commune, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, June, July and August (9km).
The months with the lowest visibility are January, May, September, October, November and December (8km).
