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
During the shift to December, a minor reduction in average high-temperature is observed, shifting from 9.7°C (49.5°F) in November to a still frosty 6.5°C (43.7°F). La Sentinelle, in December, logs an average low-temperature of 2.3°C (36.1°F), a subtle step down from daytime readings.Humidity
December is the most humid month in La Sentinelle, with an average relative humidity of 89%.Rainfall
December is the month with the most rainfall in La Sentinelle. Rain falls for 17.2 days and accumulates 67mm (2.64") of precipitation.Snowfall
Months with snowfall in La Sentinelle are January through March, November and December. In December, in La Sentinelle, it is snowing for 2.8 days. Throughout December, 23mm (0.91") of snow is accumulated. Throughout the year, in La Sentinelle, there are 12.6 snowfall days, and 97mm (3.82") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of December in La Sentinelle, France, sunrise is at 08:24 and sunset at 16:45. On the last day of the month, sunrise is at 08:46 and sunset at 16:52 CET.
Sunshine
The average sunshine in December in La Sentinelle is 3.9h.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 ordinary individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. When the Sun is at its strongest around midday, find shade and limit exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
How cold is December in La Sentinelle?
What is the most humid month in La Sentinelle?
What is the average humidity in December in La Sentinelle?
What is the wettest month in La Sentinelle?
How many days does it rain in December in La Sentinelle?
How much does it snow in La Sentinelle in December?
What is the month with the shortest days in La Sentinelle?
How many hours of daylight does La Sentinelle have in December?
When is the sunrise / sunset in December in La Sentinelle?
How many hours of sunshine does La Sentinelle have in December?
What are the months with the lowest UV index in La Sentinelle?
What is the UV index reading in December in La Sentinelle?
Average temperature in December
La Sentinelle, France
- Average high temperature in December: 6.5°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 2.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in December
La Sentinelle, France
- Average pressure in December: 1016.7mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in December
La Sentinelle, France
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in December
La Sentinelle, France
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
La Sentinelle, France
- Average rainfall in December: 67mm
The wettest month (with the highest rainfall) is December (67mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in December
La Sentinelle, France
- Average rainfall days in December: 17.2 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is September (13.5 days).
Average snowfall in December
La Sentinelle, France
- Average snowfall in December: 23mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
La Sentinelle, France
- Average snowfall days in December: 2.8 days
The month with the highest number of snowfall days is February (4 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
La Sentinelle, France
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
La Sentinelle, France
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is September (12.7 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in December
La Sentinelle, 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
La Sentinelle, France
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in December
La Sentinelle, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
La Sentinelle, France
Weather forecast for your location
2. Allow the app to use your location
