December weather forecastGeiselberg, Germany

December

Weather in December

December, the first month of the winter in Geiselberg, is also an icy month, with an average temperature varying between 4.7°C (40.5°F) and 0.5°C (32.9°F).

Temperature

The average high-temperature shows a slight dip in December, from November's chilly 7.9°C (46.2°F) to an icy 4.7°C (40.5°F). Throughout December, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 0.5°C (32.9°F).

Humidity

January and December, with an average relative humidity of 89%, are the most humid months.

Rainfall

In Geiselberg, during December, the rain falls for 13.4 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 153.9 rainfall days, and 406mm (15.98") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Geiselberg. The month with the most snowfall is December, when snow falls for 5.5 days and typically aggregates up to 54mm (2.13") of snow.

Daylight

With an average of 8h and 18min of daylight, December has the shortest days of the year.
On the first day of December in Geiselberg, sunrise is at 08:03 and sunset at 16:33. On the last day of the month, sunrise is at 08:24 and sunset at 16:40 CET.

Sunshine

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

UV index

The months with the lowest UV index in Geiselberg are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.

Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Geiselberg, 4.7°C (40.5°F) is the average high-temperature and 0.5°C (32.9°F) is the average low-temperature during December.

January and December, with an average relative humidity of 89%, are most humid months.

The average relative humidity in December is 89%.

In December, in Geiselberg, the rain falls for 13.4 days. Throughout December, 39mm (1.54") of precipitation is accumulated.

December is the month with the most snowfall in Geiselberg. Snow falls for 5.5 days and accumulates 54mm (2.13") of snow.

In December, in Geiselberg, Germany, it is snowing for 5.5 days. Throughout December, 54mm (2.13") of snow is accumulated.

The month with the shortest days in Geiselberg, Germany, is December, with an average of 8h and 18min of daylight.

In December, the average day length in Geiselberg, Germany, is 8h and 16min.

On the first day of December, sunrise is at 08:03 and sunset at 16:33. On the last day of the month, sunrise is at 08:24 and sunset at 16:40 CET.

With an average of 3.2h of sunshine, December has the least sunshine of the year.

In Geiselberg, Germany, the average sunshine duration in December is 3.2h.

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Geiselberg, Germany.

In Geiselberg, Germany, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

7.9°C

4.7°C

3.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.8km/h

13.6km/h

13km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

14.3

11.7

13.5

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Geiselberg, Germany

Average high temperature in December: 4.7°C

The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (3.3°C).

Average low temperature in December: 0.5°C

The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).

Average pressure in December
Geiselberg, Germany

Average pressure in December: 1018.9mbar

The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).

Average wind speed in December
Geiselberg, Germany

Average wind speed in December: 12.6km/h

The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).

Average humidity in December
Geiselberg, Germany

Average humidity in December: 89%

The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April, July and August (73%).

Average rainfall in December
Geiselberg, Germany

Average rainfall in December: 39mm

The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is April (23mm).

Average rainfall days in December
Geiselberg, Germany

Average rainfall days in December: 13.4 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (9.7 days).

Average snowfall in December
Geiselberg, Germany

Average snowfall in December: 54mm

The month with the highest snowfall is December (54mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Geiselberg, Germany

Average snowfall days in December: 5.5 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Geiselberg, 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 12min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).

Average sunshine days in December
Geiselberg, Germany

Average sunshine days in December: 11.7 days

The month with the most sunshine days is April (16.9 days).
The month with the least sunshine days is December (11.7 days).

Average UV index in December
Geiselberg, 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
Geiselberg, Germany

Average cloud cover in December: 68

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in December
Geiselberg, Germany

Average visibility in December: 7km

The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January and December (7km).