December weather forecastSiefersheim, Germany
December
Weather in December
The first month of the winter, December, is also a wintry month in Siefersheim, Germany, with an average temperature varying between 4.9°C (40.8°F) and 0.5°C (32.9°F).Temperature
The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a chilly 8.1°C (46.6°F) in November to a cold 4.9°C (40.8°F). Siefersheim sees a minor drop to an average minimum temperature of 0.5°C (32.9°F) during the night in the month of December.Humidity
The months with the highest humidity in Siefersheim are January and December, with an average relative humidity of 89%.Rainfall
In Siefersheim, in December, during 15.9 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Siefersheim, during the entire year, the rain falls for 176 days and collects up to 462mm (18.19") of precipitation.Snowfall
January through April, November and December are months with snowfall in Siefersheim, Germany. In Siefersheim, during December, snow falls for 4.9 days and regularly aggregates up to 41mm (1.61") of snow. Throughout the year, in Siefersheim, there are 22.7 snowfall days, and 150mm (5.91") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 08:04 and sunset at 16:30. On the last day of December, in Siefersheim, Germany, sunrise is at 08:25 and sunset at 16:37 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.4h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Siefersheim, Germany
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is July (24.4°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in December
Siefersheim, Germany
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in December
Siefersheim, Germany
- Average wind speed in December: 11.7km/h
The windiest months (with the highest average wind speed) are February and March (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in December
Siefersheim, Germany
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in December
Siefersheim, Germany
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Siefersheim, Germany
- Average rainfall days in December: 15.9 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in December
Siefersheim, Germany
- Average snowfall in December: 41mm
The months with the highest snowfall are January and February (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Siefersheim, Germany
- Average snowfall days in December: 4.9 days
The month with the highest number of snowfall days is January (7.1 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
Siefersheim, Germany
- Average daylight in December: 8h and 12min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Siefersheim, Germany
- Average sunshine days in December: 9.2 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is December (9.2 days).
Average UV index in December
Siefersheim, Germany
- 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
Siefersheim, Germany
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Siefersheim, Germany
- Average visibility in December: 7km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, November and December (7km).
