Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
In December, the meteorological conditions change slightly, with the average high-temperature moving from a chilly 7.2°C (45°F) in November to a wintry 3.7°C (38.7°F). Grebenau logs an average low-temperature of -0.5°C (31.1°F) during the nights of December, subtly lower than its daytime highs.Humidity
In December, the average relative humidity in Grebenau is 90%.Rainfall
In Grebenau, during December, the rain falls for 16.8 days and regularly aggregates up to 47mm (1.85") of precipitation. Throughout the year, in Grebenau, there are 176.9 rainfall days, and 480mm (18.9") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Grebenau, Germany. In December, in Grebenau, it is snowing for 9.5 days. Throughout December, 83mm (3.27") of snow is accumulated. Throughout the year, there are 45.5 snowfall days, and 363mm (14.29") of snow is accumulated.Daylight
The month with the shortest days in Grebenau, Germany, is December, with an average of 8h and 6min of daylight.On the first day of December in Grebenau, sunrise is at 08:02 and sunset at 16:19. On the last day of the month, sunrise is at 08:23 and sunset at 16:26 CET.
Sunshine
December has the least sunshine of the year, with an average of 2.8h of sunshine.UV index
The months with the lowest UV index in Grebenau are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 1 during December morphs into the following directions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Grebenau in December?
What is the average humidity in December in Grebenau?
How much does it rain in Grebenau in December?
How many days does it snow in December in Grebenau?
What is the month with the shortest days in Grebenau?
How many hours of daylight does Grebenau have in December?
When is the sunrise / sunset in December in Grebenau?
What is the month with the least sunshine in Grebenau?
How many hours of sunshine does Grebenau have in December?
When is the lowest UV index in Grebenau?
What is the UV index reading in December in Grebenau?
Average temperature in December
Grebenau, Germany
- Average high temperature in December: 3.7°C
The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).
Average pressure in December
Grebenau, Germany
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.3mbar).
Average wind speed in December
Grebenau, Germany
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is December (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Grebenau, Germany
- Average humidity in December: 90%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in December
Grebenau, Germany
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is May (52mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Grebenau, Germany
- Average rainfall days in December: 16.8 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in December
Grebenau, Germany
- Average snowfall in December: 83mm
The month with the highest snowfall is January (111mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Grebenau, Germany
- Average snowfall days in December: 9.5 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grebenau, Germany
- Average daylight in December: 8h and 1min
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: 2h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in December
Grebenau, Germany
- Average sunshine days in December: 7.5 days
The months with the most sunshine days are September and October (14.1 days).
The month with the least sunshine days is December (7.5 days).
Average UV index in December
Grebenau, Germany
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Grebenau, Germany
- Average cloud cover in December: 74
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Grebenau, Germany
- Average visibility in December: 7km
The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).
