December weather forecastDernau, Germany
December
Weather in December
The first month of the winter, December, is still a cold month in Dernau, Germany, with temperature in the range of an average high of 5.4°C (41.7°F) and an average low of 1°C (33.8°F).Temperature
The arrival of December signals a subtle shift in temperature, down from a chilly 8.8°C (47.8°F) in November to a wintry 5.4°C (41.7°F). Dernau sustains an average of approximately a still cold 1°C (33.8°F) during December nights, with little variation from daytime highs.Humidity
The most humid month in Dernau is December, with an average relative humidity of 89%.Rainfall
In Dernau, in December, during 13 rainfall days, 25mm (0.98") of precipitation is typically accumulated. Throughout the year, in Dernau, Germany, there are 148.4 rainfall days, and 283mm (11.14") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Dernau, during December, snow falls for 4.7 days and regularly aggregates up to 22mm (0.87") of snow. In Dernau, during the entire year, snow falls for 19.9 days and aggregates up to 90mm (3.54") of snow.Daylight
December has the shortest days of the year in Dernau, with an average of 8h and 6min of daylight.On the first day of December, sunrise is at 08:11 and sunset at 16:30. On the last day of the month, sunrise is at 08:32 and sunset at 16:37 CET.
Sunshine
The month with the least sunshine in Dernau is December, with an average of 3.8h of sunshine.UV index
The months with the lowest UV index in Dernau are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during December leads to these instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Dernau, Germany
- Average high temperature in December: 5.4°C
The warmest month (with the highest average high temperature) is July (23.5°C).
The month with the lowest average high temperature is January (4°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in December
Dernau, Germany
- Average pressure in December: 1017.2mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in December
Dernau, Germany
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in December
Dernau, Germany
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Dernau, Germany
- Average rainfall in December: 25mm
The wettest months (with the highest rainfall) are May and August (32mm).
The driest months (with the least rainfall) are April and September (17mm).
Average rainfall days in December
Dernau, Germany
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in December
Dernau, Germany
- Average snowfall in December: 22mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Dernau, Germany
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is January (6.6 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
Dernau, Germany
- Average daylight in December: 8h and 6min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 48min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in December
Dernau, Germany
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (12 days).
Average UV index in December
Dernau, 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
Dernau, Germany
- Average cloud cover in December: 62
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Dernau, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
