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
In Nernier, the average high-temperature in December slightly decreases from a chilly 8.6°C (47.5°F) in November to an icy 4.7°C (40.5°F). During December nights, Nernier records an average temperature of -0.6°C (30.9°F).Humidity
In December, the average relative humidity in Nernier is 80%.Rainfall
December is the month with the most rainfall in Nernier. Rain falls for 12.2 days and accumulates 103mm (4.06") of precipitation.Snowfall
Months with snowfall in Nernier are January through May, October through December. December is the month with the most snowfall. Snow falls for 4.8 days and accumulates 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 in Nernier, sunrise is at 07:57 and sunset at 16:50. On the last day of the month, sunrise is at 08:17 and sunset at 16:58 CET.
Sunshine
The month with the least sunshine in Nernier is December, with an average of 5.6h of sunshine.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 estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Nernier in December?
What is the average humidity in December in Nernier?
What is the wettest month in Nernier?
How much does it rain in Nernier in December?
What is the snowiest month in Nernier?
How much does it snow in Nernier in December?
What is the month with the shortest days in Nernier?
What is the average length of the day in December in Nernier?
What time are sunrise and sunset in December in Nernier?
What is the month with the least sunshine in Nernier?
How long on average sun shines in December in Nernier?
What are the months with the lowest UV index in Nernier?
What is the UV index reading in December in Nernier?
Average temperature in December
Nernier, 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
Nernier, 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
Nernier, 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
Nernier, 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
Nernier, 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
Nernier, 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
Nernier, 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
Nernier, 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
Nernier, 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
Nernier, 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
Nernier, 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
Nernier, 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
Nernier, 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).
Nernier, France
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