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 start of December involves a subtle temperature drop, shifting from a frosty 8.6°C (47.5°F) in November to an icy 4.7°C (40.5°F). In Reyvroz, December nights witness a steady temperature drop to a freezing cold -0.6°C (30.9°F).Humidity
In Reyvroz, the average relative humidity in December is 80%.Rainfall
The month with the most rainfall in Reyvroz is December, when the rain falls for 12.2 days and typically aggregates up to 103mm (4.06") of precipitation.Snowfall
January through May, October through December are months with snowfall in Reyvroz. The month with the most snowfall is December, when snow falls for 4.8 days and typically aggregates up to 98mm (3.86") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 42min of daylight.On the first day of December, sunrise is at 07:56 and sunset at 16:49. On the last day of the month, sunrise is at 08:16 and sunset at 16:57 CET.
Sunshine
With an average of 5.6h of sunshine, December has the least sunshine of the year.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 of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
How cold is December in Reyvroz?
What is the average humidity in December in Reyvroz?
What is the wettest month in Reyvroz?
How many days does it rain in December in Reyvroz?
What is the snowiest month in Reyvroz?
How much does it snow in Reyvroz in December?
What is the month with the shortest days in Reyvroz?
How many hours of daylight does Reyvroz have in December?
What time are sunrise and sunset in December in Reyvroz?
What is the month with the least sunshine in Reyvroz?
How many hours of sunshine does Reyvroz have in December?
What is the month with the lowest UV index in Reyvroz?
What is the UV index reading in December in Reyvroz?
Average temperature in December
Reyvroz, France
- Average high temperature in December: 4.7°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: -0.6°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in December
Reyvroz, France
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Reyvroz, France
- Average wind speed in December: 10.8km/h
The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in December
Reyvroz, France
- Average humidity in December: 80%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Reyvroz, France
- Average rainfall in December: 103mm
The wettest month (with the highest rainfall) is December (103mm).
The driest month (with the least rainfall) is September (42mm).
Average rainfall days in December
Reyvroz, France
- Average rainfall days in December: 12.2 days
The months with the highest number of rainy days are May and June (20.4 days).
The month with the least rainy days is October (11.5 days).
Average snowfall in December
Reyvroz, France
- Average snowfall in December: 98mm
The month with the highest snowfall is December (98mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Reyvroz, France
- Average snowfall days in December: 4.8 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Reyvroz, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 5h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in December
Reyvroz, France
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (7.3 days).
Average UV index in December
Reyvroz, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Reyvroz, France
- Average cloud cover in December: 40
The months with the most cloud cover are January and December (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Reyvroz, 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).
Reyvroz, France
Weather forecast for your location
2. Allow the app to use your location
