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
The move into December indicates a slight reduction in the average high-temperature, down from November's icy 2.6°C (36.7°F) to a freezing cold -0.6°C (30.9°F). An average nighttime temperature of -9.7°C (14.5°F) is noted during the month of December.Humidity
In Montvernier, the average relative humidity in December is 84%.Rainfall
December is the month with the most rainfall in Montvernier. Rain falls for 3.5 days and accumulates 60mm (2.36") of precipitation.Snowfall
January through June, August through December are months with snowfall in Montvernier, France. The month with the most snowfall is December, when snow falls for 12.6 days and typically aggregates up to 446mm (17.56") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:54 and sunset at 16:53. On the last day of December, in Montvernier, France, sunrise is at 08:13 and sunset at 17:01 CET.
Sunshine
The months with the least sunshine in Montvernier, France, are January and December, with an average of 5.4h of sunshine.UV index
In Montvernier, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
How cold is December in Montvernier?
What is the average humidity in December in Montvernier?
What is the wettest month in Montvernier?
How much does it rain in Montvernier in December?
When does it snow the most in Montvernier?
How much does it snow in Montvernier in December?
What is the month with the shortest days in Montvernier?
What is the average length of the day in December in Montvernier?
When is the sunrise / sunset in December in Montvernier?
What are the months with the least sunshine in Montvernier?
How long on average sun shines in December in Montvernier?
What is the UV index reading in December in Montvernier?
Average temperature in December
Montvernier, France
- Average high temperature in December: -0.6°C
The warmest month (with the highest average high temperature) is August (18.2°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in December: -9.7°C
The month with the highest average low temperature is August (6.3°C).
The coldest month (with the lowest average low temperature) is January (-11.8°C).
Average pressure in December
Montvernier, France
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in December
Montvernier, France
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is November (7.9km/h).
The calmest month (with the lowest average wind speed) is September (6km/h).
Average humidity in December
Montvernier, France
- Average humidity in December: 84%
The months with the highest relative humidity are February and March (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Montvernier, France
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Montvernier, France
- Average rainfall days in December: 3.5 days
The month with the highest number of rainy days is June (16.2 days).
The month with the least rainy days is December (3.5 days).
Average snowfall in December
Montvernier, France
- Average snowfall in December: 446mm
The month with the highest snowfall is December (446mm).
The month with the least snowfall is July (0mm).
Average snowfall days in December
Montvernier, France
- Average snowfall days in December: 12.6 days
The month with the highest number of snowfall days is March (15.3 days).
The month with the least snowfall days is July (0.1 days).
Average daylight in December /
Average sunshine in December
Montvernier, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in December
Montvernier, France
- Average sunshine days in December: 18.2 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in December
Montvernier, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in December
Montvernier, France
- Average cloud cover in December: 42
The month with the most cloud cover is May (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Montvernier, France
- Average visibility in December: 7km
The months with the highest visibility are June, July, August, September, October and November (8km).
The month with the lowest visibility is January (6km).
Montvernier, France
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