December weather forecastWeinheim, Germany

December

Weather in December

The first month of the winter, December, is also an icy month in Weinheim, Germany, with temperature in the range of an average high of 5°C (41°F) and an average low of 0.7°C (33.3°F).

Temperature

In December, the average high-temperature marginally drops from a chilly 8.7°C (47.7°F) in November to an icy 5°C (41°F). Throughout December, Weinheim records a steady low-temperature average of 0.7°C (33.3°F), a minor decrease from its daytime counterpart.

Humidity

January and December, with an average relative humidity of 86%, are the most humid months in Weinheim.

Rainfall

In Weinheim, in December, it is raining for 14.4 days, with typically 36mm (1.42") of accumulated precipitation. In Weinheim, during the entire year, the rain falls for 157.6 days and collects up to 360mm (14.17") of precipitation.

Snowfall

Months with snowfall in Weinheim are January through March, October through December. December is the month with the most snowfall in Weinheim. Snow falls for 4 days and accumulates 28mm (1.1") of snow.

Daylight

The month with the shortest days in Weinheim is December, with an average of 8h and 12min of daylight.
On the first day of the month, sunrise is at 08:00 and sunset at 16:28. On the last day of December, sunrise is at 08:21 and sunset at 16:35 CET.

Sunshine

The month with the least sunshine in Weinheim is December, with an average of 3.8h of sunshine.

UV index

The months with the lowest UV index in Weinheim are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 2 during December morphs into the following directions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Boost your sun resistance with garments that are densely woven yet spacious. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.

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

Frequently asked questions

The average high-temperature and low-temperature in Weinheim, Germany, during December are 5°C (41°F) and 0.7°C (33.3°F) respectively.

January and December, with an average relative humidity of 86%, are most humid months.

The average relative humidity in December in Weinheim, Germany, is 86%.

In Weinheim, Germany, in December, during 14.4 rainfall days, 36mm (1.42") of precipitation is typically accumulated.

The month with the most snowfall in Weinheim, Germany, is December, when snow falls for 4 days and typically aggregates up to 28mm (1.1") of snow.

In December, it is snowing for 4 days. Throughout December, 28mm (1.1") of snow is accumulated.

With an average of 8h and 12min of daylight, December has the shortest days of the year in Weinheim.

In December, the average day length in Weinheim is 8h and 14min.

In December, on the first day of the month, sunrise is at 08:00 and sunset at 16:28. On the last day of the month, sunrise is at 08:21 and sunset at 16:35 CET.

With an average of 3.8h of sunshine, December has the least sunshine of the year in Weinheim, Germany.

In Weinheim, Germany, the average sunshine duration in December is 3.8h.

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

In December, the average daily maximum UV index in Weinheim, Germany, is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

8.7°C

5°C

3.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.3km/h

13.1km/h

12.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

15.3

11.9

12.7

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Weinheim, Germany

Average high temperature in December: 5°C

The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (3.6°C).

Average low temperature in December: 0.7°C

The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).

Average pressure in December
Weinheim, Germany

Average pressure in December: 1018.7mbar

The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).

Average wind speed in December
Weinheim, Germany

Average wind speed in December: 12.2km/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 (8.6km/h).

Average humidity in December
Weinheim, Germany

Average humidity in December: 86%

The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are July and August (68%).

Average rainfall in December
Weinheim, Germany

Average rainfall in December: 36mm

The wettest month (with the highest rainfall) is May (47mm).
The driest month (with the least rainfall) is April (20mm).

Average rainfall days in December
Weinheim, Germany

Average rainfall days in December: 14.4 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is September (10.7 days).

Average snowfall in December
Weinheim, Germany

Average snowfall in December: 28mm

The month with the highest snowfall is December (28mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).

Average snowfall days in December
Weinheim, Germany

Average snowfall days in December: 4 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Weinheim, Germany

Average daylight in December: 8h and 12min

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 12min).

Average sunshine in December: 3h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).

Average sunshine days in December
Weinheim, Germany

Average sunshine days in December: 11.9 days

The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is June (11.7 days).

Average UV index in December
Weinheim, Germany

Average UV index in December: 2

The months with the highest UV index are May, 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
Weinheim, 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 32).

Average visibility in December
Weinheim, Germany

Average visibility in December: 8km

The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).