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
With the onset of December, Mérinville's average high-temperature slightly adjusts, moderately receding from November's fresh 10.3°C (50.5°F) to a chilly 6.8°C (44.2°F). Mérinville's nights in December maintain a consistent average of 2.1°C (35.8°F), demonstrating a minimal differential from its daytime temperature.Humidity
The most humid month in Mérinville, France, is December, with an average relative humidity of 88%.Rainfall
In December, the rain falls for 14.5 days. Throughout December, 49mm (1.93") of precipitation is accumulated. In Mérinville, during the entire year, the rain falls for 162.5 days and collects up to 468mm (18.43") of precipitation.Snowfall
January through March, November and December are months with snowfall. In December, in Mérinville, it is snowing for 2.4 days. Throughout December, 19mm (0.75") of snow is accumulated. In Mérinville, during the entire year, snow falls for 9.1 days and aggregates up to 65mm (2.56") of snow.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:17 and sunset at 16:57. On the last day of December, in Mérinville, sunrise is at 08:38 and sunset at 17:04 CET.
Sunshine
The average sunshine in December is 4h.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 estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold does it get in Mérinville in December?
What is the most humid month in Mérinville?
What is the average humidity in December in Mérinville?
How many days does it rain in December in Mérinville?
How much does it snow in Mérinville in December?
What is the month with the shortest days in Mérinville?
How many hours of daylight does Mérinville have in December?
When is the sunrise / sunset in December in Mérinville?
How many hours of sunshine does Mérinville have in December?
When is the lowest UV index in Mérinville?
What is the UV index reading in December in Mérinville?
Average temperature in December
Mérinville, France
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in December: 2.1°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in December
Mérinville, France
- Average pressure in December: 1019.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in December
Mérinville, 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 (9.6km/h).
Average humidity in December
Mérinville, 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 (71%).
Average rainfall in December
Mérinville, France
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is May (56mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in December
Mérinville, France
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in December
Mérinville, France
- Average snowfall in December: 19mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Mérinville, France
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is January (3.1 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
Mérinville, France
- Average daylight in December: 8h and 2min
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 24min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Mérinville, France
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is March (17.8 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in December
Mérinville, 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
Mérinville, France
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in December
Mérinville, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July, August, September and October (9km).
The months with the lowest visibility are January, May, June, November and December (8km).
Mérinville, France
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