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
On the advent of December, Le Theil-de-Bretagne's average high-temperature exhibits a minor adjustment to a chilly 9.1°C (48.4°F) from November's 11.9°C (53.4°F). A consistent average low-temperature of 4.2°C (39.6°F), with a minor variance from the daytime highs, is noted during the nights of December.Humidity
The most humid month is December, with an average relative humidity of 88%.Rainfall
In Le Theil-de-Bretagne, France, in December, it is raining for 12.2 days, with typically 34mm (1.34") of accumulated precipitation. Throughout the year, there are 150.1 rainfall days, and 330mm (12.99") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Le Theil-de-Bretagne. The months with the most snowfall in Le Theil-de-Bretagne are February through April and December, with an average 2mm (0.08") of accumulated snow.Daylight
December has the shortest days of the year, with an average of 8h and 30min of daylight.On the first day of December, sunrise is at 08:34 and sunset at 17:15. On the last day of the month, sunrise is at 08:55 and sunset at 17:22 CET.
Sunshine
In December, the average sunshine is 4.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Le Theil-de-Bretagne. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Opt for tightly woven and loose clothing to enhance protection from the Sun. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Le Theil-de-Bretagne?
What is the most humid month in Le Theil-de-Bretagne?
What is the average humidity in December in Le Theil-de-Bretagne?
How much does it rain in Le Theil-de-Bretagne in December?
When does it snow the most in Le Theil-de-Bretagne?
How much does it snow in Le Theil-de-Bretagne in December?
What is the month with the shortest days in Le Theil-de-Bretagne?
What is the average length of the day in December in Le Theil-de-Bretagne?
What time are sunrise and sunset in December in Le Theil-de-Bretagne?
How many hours of sunshine does Le Theil-de-Bretagne have in December?
What is the month with the lowest UV index in Le Theil-de-Bretagne?
What is the UV index intensity in December in Le Theil-de-Bretagne?
Average temperature in December
Le Theil-de-Bretagne, France
- Average high temperature in December: 9.1°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in December: 4.2°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in December
Le Theil-de-Bretagne, France
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in December
Le Theil-de-Bretagne, France
- Average wind speed in December: 16.8km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in December
Le Theil-de-Bretagne, France
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are July, August and September (78%).
Average rainfall in December
Le Theil-de-Bretagne, France
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (39mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in December
Le Theil-de-Bretagne, France
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is September (8.4 days).
Average snowfall in December
Le Theil-de-Bretagne, France
- Average snowfall in December: 2mm
The months with the highest snowfall are February, March, April and December (2mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Le Theil-de-Bretagne, France
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Le Theil-de-Bretagne, France
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in December
Le Theil-de-Bretagne, France
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in December
Le Theil-de-Bretagne, 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 Theil-de-Bretagne, France
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility in December
Le Theil-de-Bretagne, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, June, July, October, November and December (9km).
The months with the lowest visibility are May, August and September (8km).
