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
A moderate decline in average high-temperatures is noted in December, moving from a fresh 10.6°C (51.1°F) in November to a chilly 7.3°C (45.1°F). During December, Le Plessis-Trévise's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 3°C (37.4°F).Humidity
January and December, with an average relative humidity of 86%, are the most humid months in Le Plessis-Trévise.Rainfall
The month with the most rainfall in Le Plessis-Trévise is December, when the rain falls for 14.3 days and typically aggregates up to 49mm (1.93") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows in Le Plessis-Trévise. Throughout December, in the average 1.8 snowfall days, it receives 11mm (0.43") of snow. Throughout the year, there are 7.9 snowfall days, and 63mm (2.48") of snow is accumulated.Daylight
December has the shortest days of the year in Le Plessis-Trévise, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 08:22 and sunset at 16:55. On the last day of December, sunrise is at 08:42 and sunset at 17:03 CET.
Sunshine
The average sunshine in December in Le Plessis-Trévise is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Le Plessis-Trévise. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Le Plessis-Trévise?
What is the most humid month in Le Plessis-Trévise?
What is the average humidity in December in Le Plessis-Trévise?
What is the rainiest month in Le Plessis-Trévise?
How much does it rain in Le Plessis-Trévise in December?
When does it start snowing in Le Plessis-Trévise?
What is the month with the shortest days in Le Plessis-Trévise?
How many hours of daylight does Le Plessis-Trévise have in December?
What time are sunrise and sunset in December in Le Plessis-Trévise?
How long on average sun shines in December in Le Plessis-Trévise?
What are the months with the lowest UV index in Le Plessis-Trévise?
How high is the UV index in December in Le Plessis-Trévise?
Average temperature in December
Le Plessis-Trévise, France
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 3°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Le Plessis-Trévise, 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 (1013.4mbar).
Average wind speed in December
Le Plessis-Trévise, France
- Average wind speed in December: 14.9km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Le Plessis-Trévise, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Le Plessis-Trévise, France
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in December
Le Plessis-Trévise, France
- Average rainfall days in December: 14.3 days
The month with the highest number of rainy days is January (15.1 days).
The month with the least rainy days is September (9.3 days).
Average snowfall in December
Le Plessis-Trévise, France
- Average snowfall in December: 11mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Le Plessis-Trévise, France
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Le Plessis-Trévise, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Le Plessis-Trévise, France
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is September (19.1 days).
The month with the least sunshine days is February (10.7 days).
Average UV index in December
Le Plessis-Trévise, France
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Le Plessis-Trévise, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in December
Le Plessis-Trévise, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Le Plessis-Trévise, France
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