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 Léognan, the beginning of December is marked by a marginally lowered average high-temperature, shifting from November's moderate 14°C (57.2°F) to a fresh 10.8°C (51.4°F). Léognan encounters an average low-temperature of 5.4°C (41.7°F) during December nights.Humidity
The months with the highest humidity in Léognan are January and December, with an average relative humidity of 84%.Rainfall
In Léognan, during December, the rain falls for 13.2 days and regularly aggregates up to 42mm (1.65") of precipitation. Throughout the year, in Léognan, there are 143.7 rainfall days, and 355mm (13.98") of precipitation is accumulated.Snowfall
February, March and December are months with snowfall in Léognan. December is the month with the most snowfall. Snow falls for 0.3 days and accumulates 4mm (0.16") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of December in Léognan, sunrise is at 08:19 and sunset at 17:23. On the last day of the month, sunrise is at 08:39 and sunset at 17:31 CET.
Sunshine
With an average of 5h of sunshine, December has the least sunshine of the year in Léognan.UV index
January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Léognan. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A daily maximum UV index of 3 in December translates into the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Léognan?
What is the most humid month in Léognan?
What is the average humidity in December in Léognan?
How much does it rain in Léognan in December?
What is the snowiest month in Léognan?
When does it start to snow in Léognan?
What is the month with the shortest days in Léognan?
How many hours of daylight does Léognan have in December?
When are sunrise and sunset in December in Léognan?
What is the month with the least sunshine in Léognan?
How many hours of sunshine does Léognan have in December?
When is the lowest UV index in Léognan?
What is the UV index intensity in December in Léognan?
Average temperature in December
Léognan, France
- Average high temperature in December: 10.8°C
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in December: 5.4°C
The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).
Average pressure in December
Léognan, France
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in December
Léognan, France
- Average wind speed in December: 10.8km/h
The windiest month (with the highest average wind speed) is March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Léognan, France
- Average humidity in December: 84%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Léognan, France
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is November (51mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in December
Léognan, France
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is September (8.5 days).
Average snowfall in December
Léognan, France
- Average snowfall in December: 4mm
The month with the highest snowfall is December (4mm).
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Léognan, France
- Average snowfall days in December: 0.3 days
The months with the highest number of snowfall days are February and December (0.3 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Léognan, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Léognan, France
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is September (19.6 days).
The months with the least sunshine days are May and June (13.8 days).
Average UV index in December
Léognan, France
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in December
Léognan, France
- Average cloud cover in December: 48
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Léognan, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Léognan, France
Weather forecast for your location
2. Allow the app to use your location