December weather forecastSainte-Osmane, France

December

Weather in December

The first month of the winter, December, is still a chilly month in Sainte-Osmane, France, with temperature in the range of an average high of 8.2°C (46.8°F) and an average low of 3.2°C (37.8°F).

Temperature

Sainte-Osmane's December showcases an average high-temperature of a frosty 8.2°C (46.8°F), hardly distinct from November's 11.1°C (52°F). Maintaining close parity with daytime warmth, the average nocturnal temperature during December stays at a cold 3.2°C (37.8°F).

Humidity

January and December, with an average relative humidity of 88%, are the most humid months in Sainte-Osmane.

Rainfall

In Sainte-Osmane, during December, the rain falls for 11.6 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, in Sainte-Osmane, there are 147.2 rainfall days, and 323mm (12.72") of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Sainte-Osmane. In December, it is snowing for 0.5 days. Throughout December, 3mm (0.12") of snow is accumulated. In Sainte-Osmane, during the entire year, snow falls for 3.3 days and aggregates up to 20mm (0.79") of snow.

Daylight

With an average of 8h and 30min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 08:26 and sunset at 17:07. On the last day of December, sunrise is at 08:46 and sunset at 17:14 CET.

Sunshine

The average sunshine in December is 4.5h.

UV index

The months with the lowest UV index in Sainte-Osmane are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 2 in December transforms into the following instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature in Sainte-Osmane, France, during December are 8.2°C (46.8°F) and 3.2°C (37.8°F) respectively.

The months with the highest humidity in Sainte-Osmane are January and December, with an average relative humidity of 88%.

The average relative humidity in December in Sainte-Osmane is 88%.

In Sainte-Osmane, in December, during 11.6 rainfall days, 29mm (1.14") of precipitation is typically accumulated.

In Sainte-Osmane, during December, snow falls for 0.5 days and regularly aggregates up to 3mm (0.12") of snow.

The month with the shortest days in Sainte-Osmane, France, is December, with an average of 8h and 30min of daylight.

In Sainte-Osmane, the average day length in December is 8h and 28min.

In December, on the first day of the month, sunrise is at 08:26 and sunset at 17:07. On the last day of the month, in Sainte-Osmane, France, sunrise is at 08:46 and sunset at 17:14 CET.

In Sainte-Osmane, the average sunshine duration in December is 4.5h.

The months with the lowest UV index in Sainte-Osmane, France, are January, February, November and December, with an average maximum UV index of 2.

In December, the average daily maximum UV index in Sainte-Osmane is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

11.1°C

8.2°C

7.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

16.3km/h

17.4km/h

17km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

16.1

16.8

15.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Sainte-Osmane, France

Average high temperature in December: 8.2°C

The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (7.1°C).

Average low temperature in December: 3.2°C

The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).

Average pressure in December
Sainte-Osmane, France

Average pressure in December: 1018.9mbar

The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).

Average wind speed in December
Sainte-Osmane, France

Average wind speed in December: 16.1km/h

The windiest month (with the highest average wind speed) is February (17km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).

Average humidity in December
Sainte-Osmane, France

Average humidity in December: 88%

The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (74%).

Average rainfall in December
Sainte-Osmane, France

Average rainfall in December: 29mm

The wettest month (with the highest rainfall) is May (40mm).
The driest month (with the least rainfall) is September (16mm).

Average rainfall days in December
Sainte-Osmane, France

Average rainfall days in December: 11.6 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is September (8.5 days).

Average snowfall in December
Sainte-Osmane, France

Average snowfall in December: 3mm

The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Sainte-Osmane, France

Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Sainte-Osmane, France

Average daylight in December: 8h and 30min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

Average sunshine in December: 4h and 30min

The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in December
Sainte-Osmane, France

Average sunshine days in December: 16.8 days

The month with the most sunshine days is September (19.6 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in December
Sainte-Osmane, 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
Sainte-Osmane, France

Average cloud cover in December: 55

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 38).

Average visibility in December
Sainte-Osmane, France

Average visibility in December: 9km

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (8km).