December weather forecastWestergellersen, Germany
December
Weather in December
The first month of the winter, December, is still a cold month in Westergellersen, Germany, with an average temperature varying between 4.4°C (39.9°F) and 1.1°C (34°F).Temperature
As December begins, there is a minor decrease in the average high-temperature, softly falling from a frosty 7.9°C (46.2°F) in November to a wintry 4.4°C (39.9°F). Westergellersen's nighttime average temperature in December drops marginally from the daytime highs, settling at 1.1°C (34°F).Humidity
January and December, with an average relative humidity of 89%, are the most humid months in Westergellersen.Rainfall
In Westergellersen, Germany, during December, the rain falls for 15.5 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, there are 178 rainfall days, and 448mm (17.64") of precipitation is accumulated.Snowfall
Months with snowfall in Westergellersen are January through April, November and December. In Westergellersen, in December, during 5.2 snowfall days, 43mm (1.69") of snow is typically accumulated. In Westergellersen, during the entire year, snow falls for 24.5 days and aggregates up to 152mm (5.98") of snow.Daylight
With an average of 7h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:11 and sunset at 16:05. On the last day of December, in Westergellersen, sunrise is at 08:33 and sunset at 16:10 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.2h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Westergellersen, Germany
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in December: 1.1°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in December
Westergellersen, Germany
- Average pressure in December: 1013.9mbar
The month with the highest atmospheric pressure is September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in December
Westergellersen, Germany
- Average wind speed in December: 17km/h
The windiest month (with the highest average wind speed) is December (17km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Westergellersen, Germany
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Westergellersen, Germany
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Westergellersen, Germany
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (11.4 days).
Average snowfall in December
Westergellersen, Germany
- Average snowfall in December: 43mm
The month with the highest snowfall is January (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Westergellersen, Germany
- Average snowfall days in December: 5.2 days
The month with the highest number of snowfall days is January (7.7 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
Westergellersen, Germany
- Average daylight in December: 7h and 36min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 12min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Westergellersen, Germany
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is May (9 days).
Average UV index in December
Westergellersen, 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, March, November and December (UV index 2).
Average cloud cover in December
Westergellersen, Germany
- Average cloud cover in December: 69
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Westergellersen, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
