December weather forecastLompnieu, France
December
Weather in December
The first month of the winter, December, is still a cold month in Lompnieu, France, with an average temperature varying between 5.6°C (42.1°F) and 0.4°C (32.7°F).Temperature
The start of December comes with a small reduction in the average high-temperature, subtly receding from a chilly 9.6°C (49.3°F) in November to a wintry 5.6°C (42.1°F). Throughout December, Lompnieu experiences a low-temperature average of 0.4°C (32.7°F).Humidity
The months with the highest humidity are November and December, with an average relative humidity of 87%.Rainfall
The wettest months in Lompnieu, France, are May and December, with an average 112mm (4.41") of rainfall.Snowfall
Months with snowfall are January through March, October through December. In December, in Lompnieu, it is snowing for 3.7 days. Throughout December, 68mm (2.68") of snow is accumulated. In Lompnieu, during the entire year, snow falls for 17.6 days and aggregates up to 290mm (11.42") 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 Lompnieu, sunrise is at 07:59 and sunset at 16:54. On the last day of the month, sunrise is at 08:19 and sunset at 17:02 CET.
Sunshine
The months with the least sunshine in Lompnieu, France, are January and December, with an average of 4.2h of sunshine.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 minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 2 during December leads to these instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Lompnieu, France
- Average high temperature in December: 5.6°C
The warmest months (with the highest average high temperature) are July and August (24.8°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in December: 0.4°C
The months with the highest average low temperature are July and August (13.4°C).
The coldest months (with the lowest average low temperature) are January and February (-0.9°C).
Average pressure in December
Lompnieu, France
- Average pressure in December: 1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Lompnieu, France
- Average wind speed in December: 9.7km/h
The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in December
Lompnieu, France
- Average humidity in December: 87%
The months with the highest relative humidity are November and December (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Lompnieu, France
- Average rainfall in December: 112mm
The wettest months (with the highest rainfall) are May and December (112mm).
The driest month (with the least rainfall) is September (65mm).
Average rainfall days in December
Lompnieu, France
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in December
Lompnieu, France
- Average snowfall in December: 68mm
The month with the highest snowfall is January (79mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Lompnieu, France
- Average snowfall days in December: 3.7 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are April, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lompnieu, France
- Average daylight in December: 8h and 42min
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: 4h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 12min).
Average sunshine days in December
Lompnieu, France
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in December
Lompnieu, France
- Average UV index in December: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Lompnieu, France
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Lompnieu, France
- Average visibility in December: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
