December weather forecastLe Plessis-Grimoult, France
December
Weather in December
The first month of the winter, December, is still a chilly month in Le Plessis-Grimoult, France, with an average temperature ranging between min 5.1°C (41.2°F) and max 8.7°C (47.7°F).Temperature
Le Plessis-Grimoult in December witnesses an average high-temperature of a chilly 8.7°C (47.7°F), indicating a slight variation from November's 11°C (51.8°F). Le Plessis-Grimoult, in December, registers a nighttime average temperature of 5.1°C (41.2°F).Humidity
In Le Plessis-Grimoult, the average relative humidity in December is 84%.Rainfall
The months with the most rainfall are November and December, with an average 59mm (2.32") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Le Plessis-Grimoult, in December, snow falls for 1.5 days, with typically accumulated 10mm (0.39") of snow. In Le Plessis-Grimoult, during the entire year, snow falls for 8.6 days and aggregates up to 48mm (1.89") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 18min of daylight.On the first day of December in Le Plessis-Grimoult, sunrise is at 08:35 and sunset at 17:07. On the last day of the month, sunrise is at 08:56 and sunset at 17:15 CET.
Sunshine
In December, the average sunshine is 4.4h.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 low threat to health from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Le Plessis-Grimoult, France
- Average high temperature in December: 8.7°C
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in December: 5.1°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (3.7°C).
Average pressure in December
Le Plessis-Grimoult, France
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Le Plessis-Grimoult, France
- Average wind speed in December: 23.2km/h
The windiest month (with the highest average wind speed) is December (23.2km/h).
The calmest month (with the lowest average wind speed) is August (14.4km/h).
Average humidity in December
Le Plessis-Grimoult, France
- Average humidity in December: 84%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (80%).
Average rainfall in December
Le Plessis-Grimoult, France
- Average rainfall in December: 59mm
The wettest months (with the highest rainfall) are November and December (59mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in December
Le Plessis-Grimoult, France
- Average rainfall days in December: 17 days
The month with the highest number of rainy days is January (18.2 days).
The month with the least rainy days is September (12.9 days).
Average snowfall in December
Le Plessis-Grimoult, France
- Average snowfall in December: 10mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Le Plessis-Grimoult, France
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (2.8 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 Plessis-Grimoult, France
- Average daylight in December: 8h and 18min
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 24min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in December
Le Plessis-Grimoult, France
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is September (14.8 days).
The months with the least sunshine days are January, February and November (9.3 days).
Average UV index in December
Le Plessis-Grimoult, France
- Average UV index in December: 2
The months with the highest UV index are 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 Plessis-Grimoult, France
- Average cloud cover in December: 58
The months with the most cloud cover are January and November (Cloud cover 59).
The months with the least cloud cover are July, August and September (Cloud cover 40).
Average visibility in December
Le Plessis-Grimoult, France
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, July, August, September, October and December (10km).
The months with the lowest visibility are January, May, June and November (9km).
