December weather forecastMainbullau, Germany

December

Weather in December

December, the first month of the winter in Mainbullau, is also an icy month, with temperature in the range of an average high of 4.2°C (39.6°F) and an average low of 0.2°C (32.4°F).

Temperature

December signifies a minor drop in average high-temperature, transitioning from a chilly 7.9°C (46.2°F) in November to a cold 4.2°C (39.6°F). A modest nighttime temperature average of 0.2°C (32.4°F) characterizes December.

Humidity

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

Rainfall

In Mainbullau, in December, during 15.2 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, in Mainbullau, there are 172.3 rainfall days, and 573mm (22.56") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall in Mainbullau is December, when snow falls for 8.9 days and typically aggregates up to 117mm (4.61") of snow.

Daylight

With an average of 8h and 12min of daylight, December has the shortest days of the year in Mainbullau.
On the first day of the month, sunrise is at 07:59 and sunset at 16:25. On the last day of December, sunrise is at 08:20 and sunset at 16:32 CET.

Sunshine

January and December, with an average of 3.3h of sunshine, are months with the least sunshine.

UV index

The average daily maximum UV index in December in Mainbullau is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: In December, a regular UV index of 2 translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. When the Sun is at its strongest around midday, find shade and limit exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.

Updated: Feb 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Mainbullau, in December, the average high-temperature is 4.2°C (39.6°F), and the average low-temperature is 0.2°C (32.4°F).

The months with the highest humidity in Mainbullau, Germany, are January and December, with an average relative humidity of 89%.

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

In Mainbullau, in December, it is raining for 15.2 days, with typically 64mm (2.52") of accumulated precipitation.

The month with the most snowfall is December, when snow falls for 8.9 days and typically aggregates up to 117mm (4.61") of snow.

In Mainbullau, Germany, in December, snow falls for 8.9 days, with typically accumulated 117mm (4.61") of snow.

The month with the shortest days in Mainbullau is December, with an average of 8h and 12min of daylight.

The average day length in December in Mainbullau, Germany, is 8h and 13min.

In December, on the first day of the month, sunrise is at 07:59 and sunset at 16:25. On the last day of the month, in Mainbullau, Germany, sunrise is at 08:20 and sunset at 16:32 CET.

January and December, with an average of 3.3h of sunshine, are months with the least sunshine in Mainbullau, Germany.

In December, the average sunshine duration in Mainbullau is 3.3h.

In December, the average daily maximum UV index in Mainbullau, Germany, is 2. A UV Index reading of 2, and below, represents a low health risk 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

4.2°C

2.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.8km/h

13.7km/h

13.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

10.1

10.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Mainbullau, Germany

Average high temperature in December: 4.2°C

The warmest months (with the highest average high temperature) are July and August (24.1°C).
The month with the lowest average high temperature is January (2.8°C).

Average low temperature in December: 0.2°C

The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-1.4°C).

Average pressure in December
Mainbullau, Germany

Average pressure in December: 1018.8mbar

The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is November (1014.9mbar).

Average wind speed in December
Mainbullau, Germany

Average wind speed in December: 12.8km/h

The windiest month (with the highest average wind speed) is February (13.2km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).

Average humidity in December
Mainbullau, 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
Mainbullau, Germany

Average rainfall in December: 64mm

The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is April (29mm).

Average rainfall days in December
Mainbullau, Germany

Average rainfall days in December: 15.2 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (10.7 days).

Average snowfall in December
Mainbullau, Germany

Average snowfall in December: 117mm

The month with the highest snowfall is December (117mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Mainbullau, Germany

Average snowfall days in December: 8.9 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Mainbullau, 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 18min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 18min).

Average sunshine days in December
Mainbullau, Germany

Average sunshine days in December: 10.1 days

The month with the most sunshine days is April (15.2 days).
The month with the least sunshine days is December (10.1 days).

Average UV index in December
Mainbullau, Germany

Average UV index in December: 2

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

Average cloud cover in December
Mainbullau, 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
Mainbullau, Germany

Average visibility in December: 8km

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