December weather forecast
Grävenwiesbach, Germany

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Weather in December

The first month of the winter, December, is still a cold month in Grävenwiesbach, Germany, with temperature in the range of an average high of 4.1°C (39.4°F) and an average low of 0°C (32°F).

Temperature

December indicates a minor shift in the average high-temperature, from November's frosty 7.7°C (45.9°F) to a cold 4.1°C (39.4°F). In Grävenwiesbach, nights during December observe an average temperature decrease to a still icy 0°C (32°F).

Humidity

January and December, with an average relative humidity of 90%, are the most humid months.

Rainfall

In Grävenwiesbach, in December, during 15.5 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Grävenwiesbach, during the entire year, the rain falls for 169 days and collects up to 473mm (18.62") of precipitation.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 6.7 days and typically aggregates up to 66mm (2.6") of snow.

Daylight

The month with the shortest days in Grävenwiesbach is December, with an average of 8h and 6min of daylight.
On the first day of December, sunrise is at 08:05 and sunset at 16:25. On the last day of the month, sunrise is at 08:26 and sunset at 16:32 CET.

Sunshine

December has the least sunshine of the year, with an average of 3.1h of sunshine.

UV index

December is the month with the lowest UV index in Grävenwiesbach, Germany, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 1 in December transforms into the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.

Frequently asked questions

Is it cold in Grävenwiesbach during December?

The high-temperature, in December, in Grävenwiesbach, records 4.1°C (39.4°F), while the low-temperature is 0°C (32°F).

What are the most humid months in Grävenwiesbach?

The months with the highest humidity in Grävenwiesbach are January and December, with an average relative humidity of 90%.

What is the average humidity in December in Grävenwiesbach?

The average relative humidity in December in Grävenwiesbach is 90%.

How many days does it rain in December in Grävenwiesbach?

In December, in Grävenwiesbach, Germany, the rain falls for 15.5 days. Throughout December, 49mm (1.93") of precipitation is accumulated.

When does it snow the most in Grävenwiesbach?

December is the month with the most snowfall in Grävenwiesbach, Germany. Snow falls for 6.7 days and accumulates 66mm (2.6") of snow.

How much does it snow in Grävenwiesbach in December?

In Grävenwiesbach, during December, snow falls for 6.7 days and regularly aggregates up to 66mm (2.6") of snow.

What is the month with the shortest days in Grävenwiesbach?

The month with the shortest days in Grävenwiesbach is December, with an average of 8h and 6min of daylight.

What is the average length of the day in December in Grävenwiesbach?

The average day length in December in Grävenwiesbach, Germany, is 8h and 7min.

What time are sunrise and sunset in December in Grävenwiesbach?

On the first day of December in Grävenwiesbach, sunrise is at 08:05 and sunset at 16:25. On the last day of the month, sunrise is at 08:26 and sunset at 16:32 CET.

What is the month with the least sunshine in Grävenwiesbach?

December has the least sunshine of the year in Grävenwiesbach, Germany, with an average of 3.1h of sunshine.

How long on average sun shines in December in Grävenwiesbach?

The average sunshine duration in December is 3.1h.

What is the month with the lowest UV index in Grävenwiesbach?

With an average maximum UV index of 1, December is the month with the lowest UV index.

What is the UV index intensity in December in Grävenwiesbach?

In December, the average daily maximum UV index in Grävenwiesbach, Germany, is 1. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
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
Grävenwiesbach, Germany

Average temperature in December - Grävenwiesbach, Germany
  • Average high temperature in December: 4.1°C

The warmest month (with the highest average high temperature) is July (23.8°C).
The month with the lowest average high temperature is January (2.8°C).

  • Average low temperature in December: 0°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).

Average pressure in December
Grävenwiesbach, Germany

Average pressure in December - Grävenwiesbach, Germany
  • Average pressure in December: 1017.6mbar

The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).

Average wind speed in December
Grävenwiesbach, Germany

Average wind speed in December - Grävenwiesbach, Germany
  • Average wind speed in December: 12.1km/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 (8.5km/h).

Average humidity in December
Grävenwiesbach, Germany

Average humidity in December - Grävenwiesbach, Germany
  • Average humidity in December: 90%

The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April, July and August (74%).

Average rainfall in December
Grävenwiesbach, Germany

Average rainfall in December - Grävenwiesbach, Germany
  • Average rainfall in December: 49mm

The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the least rainfall) is April (27mm).

Average rainfall days in December
Grävenwiesbach, Germany

Average rainfall days in December - Grävenwiesbach, Germany
  • Average rainfall days in December: 15.5 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (11.5 days).

Average snowfall in December
Grävenwiesbach, Germany

Average snowfall in December - Grävenwiesbach, Germany
  • Average snowfall in December: 66mm

The month with the highest snowfall is December (66mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Grävenwiesbach, Germany

Average snowfall days in December - Grävenwiesbach, Germany
  • Average snowfall days in December: 6.7 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Grävenwiesbach, Germany
  • Average daylight in December: 8h and 1min

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

Average sunshine days in December
Grävenwiesbach, Germany

Average sunshine days in December - Grävenwiesbach, Germany
  • Average sunshine days in December: 9.5 days

The month with the most sunshine days is October (16 days).
The month with the least sunshine days is December (9.5 days).

Average UV index in December
Grävenwiesbach, Germany

Average UV index in December - Grävenwiesbach, Germany
  • Average UV index in December: 1

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

Average cloud cover in December
Grävenwiesbach, Germany

Average cloud cover in December - Grävenwiesbach, Germany
  • Average cloud cover in December: 70

The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 38).

Average visibility in December
Grävenwiesbach, Germany

Average visibility in December - Grävenwiesbach, Germany
  • Average visibility in December: 7km

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

Grävenwiesbach, Germany

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