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
Weather in December
Temperature
December in Hanover is characterized by a mild reduction in the average high-temperature, from a frosty 8.3°C (46.9°F) in November to an icy 4.7°C (40.5°F). Hanover maintains a near steady average temperature of 1.1°C (34°F) during the nights of December, demonstrating little drop from daytime highs.Humidity
January and December, with an average relative humidity of 88%, are the most humid months.Rainfall
In December, in Hanover, the rain falls for 16.6 days. Throughout December, 47mm (1.85") of precipitation is accumulated. In Hanover, during the entire year, the rain falls for 187.8 days and collects up to 489mm (19.25") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Hanover, during December, snow falls for 6.5 days and regularly aggregates up to 56mm (2.2") of snow. Throughout the year, in Hanover, there are 28.6 snowfall days, and 197mm (7.76") of snow is accumulated.Daylight
December has the shortest days of the year in Hanover, with an average of 7h and 48min of daylight.On the first day of the month, sunrise is at 08:09 and sunset at 16:11. On the last day of December, in Hanover, sunrise is at 08:30 and sunset at 16:17 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.5h 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 estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
Is it cold in Hanover during December?
What is the most humid month in Hanover?
What is the average humidity in December in Hanover?
How many days does it rain in December in Hanover?
How many days does it snow in December in Hanover?
What is the month with the shortest days in Hanover?
How many hours of daylight does Hanover have in December?
When are sunrise and sunset in December in Hanover?
What is the month with the least sunshine in Hanover?
How many hours of sunshine does Hanover have in December?
When is the lowest UV index in Hanover?
What is the UV index intensity in December in Hanover?
Average temperature in December
Hanover, Germany
- Average high temperature in December: 4.7°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in December: 1.1°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in December
Hanover, Germany
- Average pressure in December: 1015.2mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in December
Hanover, Germany
- Average wind speed in December: 16.2km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Hanover, Germany
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Hanover, Germany
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Hanover, Germany
- Average rainfall days in December: 16.6 days
The months with the highest number of rainy days are May and July (18.3 days).
The month with the least rainy days is February (13.4 days).
Average snowfall in December
Hanover, Germany
- Average snowfall in December: 56mm
The month with the highest snowfall is January (59mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Hanover, Germany
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is January (8.9 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
Hanover, Germany
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
Hanover, Germany
- Average sunshine days in December: 7.5 days
The month with the most sunshine days is October (14.1 days).
The month with the least sunshine days is December (7.5 days).
Average UV index in December
Hanover, 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
Hanover, 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 37).
Average visibility in December
Hanover, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, November and December (8km).
Hanover, Germany
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