December weather forecastPfaffenheim, France
December
Weather in December
The first month of the winter, December, is also an icy month in Pfaffenheim, France, with an average temperature varying between 5.4°C (41.7°F) and 0.2°C (32.4°F).Temperature
The average high-temperature slightly decreases in December, shifting from a frosty 9.1°C (48.4°F) in November to a cold 5.4°C (41.7°F). Throughout the month of December, Pfaffenheim observes an average nighttime temperature of 0.2°C (32.4°F).Humidity
The average relative humidity in December is 84%.Rainfall
In Pfaffenheim, in December, it is raining for 13.8 days, with typically 41mm (1.61") of accumulated precipitation. In Pfaffenheim, France, during the entire year, the rain falls for 159.7 days and collects up to 402mm (15.83") of precipitation.Snowfall
January through March, October through December are months with snowfall in Pfaffenheim. In December, in Pfaffenheim, it is snowing for 4.3 days. Throughout December, 33mm (1.3") of snow is accumulated. Throughout the year, in Pfaffenheim, there are 20.1 snowfall days, and 135mm (5.31") of snow is accumulated.Daylight
The month with the shortest days in Pfaffenheim is December, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 08:00 and sunset at 16:40. On the last day of December, sunrise is at 08:20 and sunset at 16:47 CET.
Sunshine
The month with the least sunshine in Pfaffenheim, France, is December, with an average of 5h 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 Pfaffenheim. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Pfaffenheim, France
- Average high temperature in December: 5.4°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in December: 0.2°C
The month with the highest average low temperature is August (13.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.3°C).
Average pressure in December
Pfaffenheim, France
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in December
Pfaffenheim, France
- Average wind speed in December: 10.3km/h
The windiest month (with the highest average wind speed) is February (10.4km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in December
Pfaffenheim, France
- Average humidity in December: 84%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April, July and August (76%).
Average rainfall in December
Pfaffenheim, France
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is June (49mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in December
Pfaffenheim, France
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (10.4 days).
Average snowfall in December
Pfaffenheim, France
- Average snowfall in December: 33mm
The month with the highest snowfall is January (38mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Pfaffenheim, France
- Average snowfall days in December: 4.3 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pfaffenheim, 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: 5h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Pfaffenheim, France
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
Pfaffenheim, 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
Pfaffenheim, France
- Average cloud cover in December: 50
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Pfaffenheim, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
