December weather forecastSaint-Polycarpe, France
December
Weather in December
The first month of the winter, December, is also a frosty month in Saint-Polycarpe, France, with an average temperature fluctuating between 3.5°C (38.3°F) and 9.4°C (48.9°F).Temperature
The beginning of December brings a slight decrease in the average high-temperature, transitioning from a fresh 12.4°C (54.3°F) in November to a frosty 9.4°C (48.9°F). December brings Saint-Polycarpe a consistent average low-temperature of 3.5°C (38.3°F).Humidity
January, November and December, with an average relative humidity of 81%, are the most humid months.Rainfall
In Saint-Polycarpe, France, during December, the rain falls for 10.9 days and regularly aggregates up to 24mm (0.94") of precipitation. In Saint-Polycarpe, during the entire year, the rain falls for 137.8 days and collects up to 335mm (13.19") of precipitation.Snowfall
Months with snowfall in Saint-Polycarpe are January through March, November and December. In Saint-Polycarpe, France, in December, during 1.4 snowfall days, 7mm (0.28") of snow is typically accumulated. Throughout the year, in Saint-Polycarpe, there are 6.8 snowfall days, and 40mm (1.57") of snow is accumulated.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year in Saint-Polycarpe.On the first day of December, sunrise is at 08:02 and sunset at 17:17. On the last day of the month, sunrise is at 08:22 and sunset at 17:25 CET.
Sunshine
In Saint-Polycarpe, the average sunshine in December is 6h.UV index
In December, the average daily maximum UV index in Saint-Polycarpe is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 3 in December translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Saint-Polycarpe, France
- Average high temperature in December: 9.4°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).
Average pressure in December
Saint-Polycarpe, France
- Average pressure in December: 1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Saint-Polycarpe, France
- Average wind speed in December: 13.6km/h
The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is September (11.2km/h).
Average humidity in December
Saint-Polycarpe, France
- Average humidity in December: 81%
The months with the highest relative humidity are January, November and December (81%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Saint-Polycarpe, France
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is October (43mm).
The driest months (with the least rainfall) are August and September (16mm).
Average rainfall days in December
Saint-Polycarpe, France
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is April (13.5 days).
The month with the least rainy days is August (8.8 days).
Average snowfall in December
Saint-Polycarpe, France
- Average snowfall in December: 7mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Polycarpe, France
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2.4 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
Saint-Polycarpe, France
- Average daylight in December: 9h and 6min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Saint-Polycarpe, France
- Average sunshine days in December: 14 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in December
Saint-Polycarpe, France
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Saint-Polycarpe, France
- Average cloud cover in December: 37
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Saint-Polycarpe, France
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
