December weather forecastGrafenwiesen, Germany
December
Weather in December
December, the first month of the winter in Grafenwiesen, is still a cold month, with an average temperature varying between 2.1°C (35.8°F) and -2.5°C (27.5°F).Temperature
A minor decrease in the average high-temperature is observed during December, shifting from a chilly 6.7°C (44.1°F) in November to a cold 2.1°C (35.8°F). During December, Grafenwiesen's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of -2.5°C (27.5°F).Humidity
In Grafenwiesen, the average relative humidity in December is 89%.Rainfall
In Grafenwiesen, in December, during 8.6 rainfall days, 55mm (2.17") of precipitation is typically accumulated. Throughout the year, there are 158.1 rainfall days, and 632mm (24.88") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, in Grafenwiesen, it is snowing for 15.5 days. Throughout December, 228mm (8.98") of snow is accumulated. Throughout the year, in Grafenwiesen, there are 70.7 snowfall days, and 1073mm (42.24") of snow is accumulated.Daylight
The month with the shortest days in Grafenwiesen, Germany, is December, with an average of 8h and 18min of daylight.On the first day of December, sunrise is at 07:42 and sunset at 16:12. On the last day of the month, sunrise is at 08:03 and sunset at 16:20 CET.
Sunshine
The average sunshine in December in Grafenwiesen is 3.5h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Grafenwiesen, Germany
- Average high temperature in December: 2.1°C
The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (11.7°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in December
Grafenwiesen, Germany
- Average pressure in December: 1019.5mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Grafenwiesen, Germany
- Average wind speed in December: 10.4km/h
The windiest month (with the highest average wind speed) is March (10.5km/h).
The calmest month (with the lowest average wind speed) is August (7.3km/h).
Average humidity in December
Grafenwiesen, Germany
- Average humidity in December: 89%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Grafenwiesen, Germany
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is May (81mm).
The driest month (with the least rainfall) is November (31mm).
Average rainfall days in December
Grafenwiesen, Germany
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is May (21.2 days).
The months with the least rainy days are January and February (6.6 days).
Average snowfall in December
Grafenwiesen, Germany
- Average snowfall in December: 228mm
The month with the highest snowfall is January (319mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Grafenwiesen, Germany
- Average snowfall days in December: 15.5 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grafenwiesen, Germany
- Average daylight in December: 8h and 18min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 3h and 30min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Grafenwiesen, Germany
- Average sunshine days in December: 10.4 days
The month with the most sunshine days is November (16.4 days).
The months with the least sunshine days are May and June (7.4 days).
Average UV index in December
Grafenwiesen, Germany
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Grafenwiesen, Germany
- Average cloud cover in December: 66
The months with the most cloud cover are January and December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Grafenwiesen, Germany
- Average visibility in December: 7km
The months with the highest visibility are April, June, July and August (9km).
The month with the lowest visibility is January (6km).
