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 December's onset, the weather reveals a slight temperature decrease, transitioning from a fresh 10.2°C (50.4°F) in November to a frosty 6.4°C (43.5°F). Lournand's nighttime average temperature in December subtly descends to a wintry 1.5°C (34.7°F) from the daily highs.Humidity
With an average relative humidity of 87%, December is the most humid month in Lournand.Rainfall
In Lournand, France, in December, during 16.5 rainfall days, 80mm (3.15") of precipitation is typically accumulated. In Lournand, during the entire year, the rain falls for 192.1 days and collects up to 786mm (30.94") of precipitation.Snowfall
Months with snowfall in Lournand are January through March, October through December. In Lournand, during December, snow falls for 4 days and regularly aggregates up to 31mm (1.22") of snow. In Lournand, during the entire year, snow falls for 18.6 days and aggregates up to 160mm (6.3") of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Lournand.On the first day of December in Lournand, sunrise is at 08:04 and sunset at 16:56. On the last day of the month, sunrise is at 08:24 and sunset at 17:04 CET.
Sunshine
In December, the average sunshine is 4.6h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
Is it cold in Lournand during December?
What is the most humid month in Lournand?
What is the average humidity in December in Lournand?
How many days does it rain in December in Lournand?
How many days does it snow in December in Lournand?
What is the month with the shortest days in Lournand?
How many hours of daylight does Lournand have in December?
When is the sunrise / sunset in December in Lournand?
How many hours of sunshine does Lournand have in December?
What is the month with the lowest UV index in Lournand?
What is the UV index reading in December in Lournand?
Average temperature in December
Lournand, France
- Average high temperature in December: 6.4°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 1.5°C
The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).
Average pressure in December
Lournand, France
- Average pressure in December: 1021.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Lournand, France
- Average wind speed in December: 10.6km/h
The windiest month (with the highest average wind speed) is February (11.6km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in December
Lournand, France
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Lournand, France
- Average rainfall in December: 80mm
The wettest month (with the highest rainfall) is November (86mm).
The driest month (with the least rainfall) is September (40mm).
Average rainfall days in December
Lournand, France
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is September (12.2 days).
Average snowfall in December
Lournand, France
- Average snowfall in December: 31mm
The month with the highest snowfall is January (48mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Lournand, France
- Average snowfall days in December: 4 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lournand, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Lournand, France
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is October (14.7 days).
The month with the least sunshine days is May (7.3 days).
Average UV index in December
Lournand, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Lournand, France
- Average cloud cover in December: 54
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Lournand, France
- Average visibility in December: 8km
The months with the highest visibility are March, April, June, July and August (9km).
The months with the lowest visibility are January, February, May, September, October, November and December (8km).
Lournand, France
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