December weather forecastSaint-Eulien, France
December
Weather in December
The first month of the winter, December, is also a frosty month in Saint-Eulien, France, with an average temperature fluctuating between 6.2°C (43.2°F) and 1.6°C (34.9°F).Temperature
The onset of December results in a small decrease in the average high-temperature, moderately receding from a chilly 9.5°C (49.1°F) in November to a still frosty 6.2°C (43.2°F). The temperature during December sees a subtle transition from day to night, averaging a low of 1.6°C (34.9°F).Humidity
December is the most humid month, with an average relative humidity of 89%.Rainfall
The month with the most rainfall in Saint-Eulien, France, is December, when the rain falls for 16.7 days and typically aggregates up to 74mm (2.91") of precipitation.Snowfall
Months with snowfall in Saint-Eulien are January through March, November and December. In Saint-Eulien, in December, snow falls for 4.5 days, with typically accumulated 40mm (1.57") of snow. In Saint-Eulien, during the entire year, snow falls for 16.5 days and aggregates up to 138mm (5.43") of snow.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year.On the first day of December in Saint-Eulien, sunrise is at 08:12 and sunset at 16:46. On the last day of the month, sunrise is at 08:33 and sunset at 16:54 CET.
Sunshine
December has the least sunshine of the year in Saint-Eulien, with an average of 3.7h 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 Saint-Eulien. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Saint-Eulien, France
- Average high temperature in December: 6.2°C
The warmest months (with the highest average high temperature) are July and August (24.3°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 1.6°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in December
Saint-Eulien, France
- Average pressure in December: 1019.1mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).
Average wind speed in December
Saint-Eulien, France
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Saint-Eulien, France
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Saint-Eulien, France
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is December (74mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in December
Saint-Eulien, France
- Average rainfall days in December: 16.7 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is September (11.8 days).
Average snowfall in December
Saint-Eulien, France
- Average snowfall in December: 40mm
The month with the highest snowfall is January (48mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Eulien, France
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Saint-Eulien, France
- Average daylight in December: 8h and 24min
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 24min).
- Average sunshine in December: 3h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in December
Saint-Eulien, France
- Average sunshine days in December: 9.4 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in December
Saint-Eulien, 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
Saint-Eulien, France
- Average cloud cover in December: 64
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Saint-Eulien, France
- Average visibility in December: 8km
The months with the highest visibility are March, April, July, August and September (9km).
The months with the lowest visibility are January, February, May, June, October, November and December (8km).
