December weather forecast
Hornstorf, Germany

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Weather in December

The first month of the winter, December, is also an icy month in Hornstorf, Germany, with temperature in the range of an average high of 4.3°C (39.7°F) and an average low of 1.2°C (34.2°F).

Temperature

The start of December involves a subtle temperature drop, shifting from a frosty 8°C (46.4°F) in November to a cold 4.3°C (39.7°F). December nights in Hornstorf experience a minor temperature downturn to 1.2°C (34.2°F).

Humidity

With an average relative humidity of 89%, December is the most humid month in Hornstorf.

Rainfall

In Hornstorf, in December, during 15.2 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, in Hornstorf, there are 170.9 rainfall days, and 453mm (17.83") of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In Hornstorf, Germany, during December, snow falls for 4.7 days and regularly aggregates up to 27mm (1.06") of snow. In Hornstorf, during the entire year, snow falls for 23 days and aggregates up to 134mm (5.28") of snow.

Daylight

December has the shortest days of the year, with an average of 7h and 30min of daylight.
On the first day of the month, sunrise is at 08:09 and sunset at 15:56. On the last day of December, in Hornstorf, sunrise is at 08:32 and sunset at 16:01 CET.

Sunshine

The month with the least sunshine in Hornstorf is December, with an average of 3.2h of sunshine.

UV index

In December, the average daily maximum UV index in Hornstorf is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Updated: Feb 12, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

Is December cold in Hornstorf?

The average high-temperature, in December, in Hornstorf, is 4.3°C (39.7°F), while the average low-temperature is 1.2°C (34.2°F).

What is the most humid month in Hornstorf?

The most humid month in Hornstorf, Germany, is December, with an average relative humidity of 89%.

What is the average humidity in December in Hornstorf?

In December, the average relative humidity in Hornstorf is 89%.

How much does it rain in Hornstorf in December?

In Hornstorf, Germany, during December, the rain falls for 15.2 days and regularly aggregates up to 37mm (1.46") of precipitation.

How much does it snow in Hornstorf in December?

In Hornstorf, in December, snow falls for 4.7 days, with typically accumulated 27mm (1.06") of snow.

What is the month with the shortest days in Hornstorf?

The month with the shortest days in Hornstorf, Germany, is December, with an average of 7h and 30min of daylight.

How many hours of daylight does Hornstorf have in December?

In December, the average day length in Hornstorf, Germany, is 7h and 30min.

When are sunrise and sunset in December in Hornstorf?

In December, on the first day of the month, sunrise is at 08:09 and sunset at 15:56. On the last day of the month, in Hornstorf, sunrise is at 08:32 and sunset at 16:01 CET.

What is the month with the least sunshine in Hornstorf?

December has the least sunshine of the year in Hornstorf, with an average of 3.2h of sunshine.

How many hours of sunshine does Hornstorf have in December?

The average sunshine duration in December is 3.2h.

What is the UV index intensity in December in Hornstorf?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Hornstorf, Germany

Average temperature in December - Hornstorf, Germany
  • Average high temperature in December: 4.3°C

The warmest month (with the highest average high temperature) is August (22°C).
The month with the lowest average high temperature is January (2.6°C).

  • Average low temperature in December: 1.2°C

The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-0.7°C).

Average pressure in December
Hornstorf, Germany

Average pressure in December - Hornstorf, Germany
  • Average pressure in December: 1013.1mbar

The month with the highest atmospheric pressure is September (1016.2mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).

Average wind speed in December
Hornstorf, Germany

Average wind speed in December - Hornstorf, Germany
  • Average wind speed in December: 21.2km/h

The windiest month (with the highest average wind speed) is December (21.2km/h).
The calmest month (with the lowest average wind speed) is August (14.6km/h).

Average humidity in December
Hornstorf, Germany

Average humidity in December - Hornstorf, 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 (75%).

Average rainfall in December
Hornstorf, Germany

Average rainfall in December - Hornstorf, Germany
  • Average rainfall in December: 37mm

The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (20mm).

Average rainfall days in December
Hornstorf, Germany

Average rainfall days in December - Hornstorf, Germany
  • Average rainfall days in December: 15.2 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is February (10.2 days).

Average snowfall in December
Hornstorf, Germany

Average snowfall in December - Hornstorf, Germany
  • Average snowfall in December: 27mm

The month with the highest snowfall is January (39mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Hornstorf, Germany

Average snowfall days in December - Hornstorf, Germany
  • Average snowfall days in December: 4.7 days

The month with the highest number of snowfall days is January (6.8 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
Hornstorf, Germany

Average daylight in December / Average sunshine in December - Hornstorf, Germany
  • Average daylight in December: 7h and 3min

The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).

Average sunshine days in December
Hornstorf, Germany

Average sunshine days in December - Hornstorf, Germany
  • Average sunshine days in December: 10.5 days

The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is July (10.4 days).

Average UV index in December
Hornstorf, Germany

Average UV index in December - Hornstorf, Germany
  • Average UV index in December: 2

The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in December
Hornstorf, Germany

Average cloud cover in December - Hornstorf, 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 37).

Average visibility in December
Hornstorf, Germany

Average visibility in December - Hornstorf, Germany
  • Average visibility in December: 9km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).

Hornstorf, Germany

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