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
December indicates a minor shift in the average high-temperature, from November's chilly 8.1°C (46.6°F) to a wintry 4.8°C (40.6°F). Longeville-lès-Saint-Avold's nocturnal December readings average at 0.5°C (32.9°F), showing little variation from the daytime temperatures.Humidity
December is the most humid month in Longeville-lès-Saint-Avold, with an average relative humidity of 90%.Rainfall
December is the month with the most rainfall. Rain falls for 14.7 days and accumulates 66mm (2.6") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Longeville-lès-Saint-Avold, in December, during 6.5 snowfall days, 63mm (2.48") of snow is typically accumulated. In Longeville-lès-Saint-Avold, during the entire year, snow falls for 28.9 days and aggregates up to 246mm (9.69") of snow.Daylight
December has the shortest days of the year in Longeville-lès-Saint-Avold, with an average of 8h and 18min of daylight.On the first day of December in Longeville-lès-Saint-Avold, sunrise is at 08:07 and sunset at 16:38. On the last day of the month, sunrise is at 08:27 and sunset at 16:45 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.3h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Longeville-lès-Saint-Avold. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 2 in December transforms into the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
How cold is December in Longeville-lès-Saint-Avold?
What is the most humid month in Longeville-lès-Saint-Avold?
What is the average humidity in December in Longeville-lès-Saint-Avold?
What is the rainiest month in Longeville-lès-Saint-Avold?
How much does it rain in Longeville-lès-Saint-Avold in December?
How many days does it snow in December in Longeville-lès-Saint-Avold?
What is the month with the shortest days in Longeville-lès-Saint-Avold?
How many hours of daylight does Longeville-lès-Saint-Avold have in December?
When are sunrise and sunset in December in Longeville-lès-Saint-Avold?
What is the month with the least sunshine in Longeville-lès-Saint-Avold?
How many hours of sunshine does Longeville-lès-Saint-Avold have in December?
What are the months with the lowest UV index in Longeville-lès-Saint-Avold?
What is the UV index intensity in December in Longeville-lès-Saint-Avold?
Average temperature in December
Longeville-lès-Saint-Avold, France
- Average high temperature in December: 4.8°C
The warmest month (with the highest average high temperature) is July (23.6°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in December
Longeville-lès-Saint-Avold, France
- Average pressure in December: 1018.8mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in December
Longeville-lès-Saint-Avold, France
- Average wind speed in December: 14.1km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Longeville-lès-Saint-Avold, France
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Longeville-lès-Saint-Avold, France
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in December
Longeville-lès-Saint-Avold, France
- Average rainfall days in December: 14.7 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in December
Longeville-lès-Saint-Avold, France
- Average snowfall in December: 63mm
The month with the highest snowfall is January (76mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Longeville-lès-Saint-Avold, France
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Longeville-lès-Saint-Avold, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in December
Longeville-lès-Saint-Avold, France
- Average sunshine days in December: 10.4 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is December (10.4 days).
Average UV index in December
Longeville-lès-Saint-Avold, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Longeville-lès-Saint-Avold, France
- Average cloud cover in December: 68
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Longeville-lès-Saint-Avold, France
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
Longeville-lès-Saint-Avold, France
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