December weather forecast
Herlasgrün, Germany

December

Weather in December

December, the first month of the winter in Herlasgrün, is also a wintry month, with an average temperature fluctuating between -1.7°C (28.9°F) and 2.6°C (36.7°F).

Temperature

Herlasgrün's December weather shows a modest shift in high-temperatures, falling from November's frosty 6.7°C (44.1°F) to a cold 2.6°C (36.7°F). During the nights of December, Herlasgrün maintains an almost steady temperature with an average low of -1.7°C (28.9°F).

Humidity

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

Rainfall

In December, the rain falls for 12.4 days. Throughout December, 43mm (1.69") of precipitation is accumulated. Throughout the year, there are 167.6 rainfall days, and 544mm (21.42") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Herlasgrün. In December, it is snowing for 9.4 days. Throughout December, 98mm (3.86") of snow is accumulated. Throughout the year, there are 48.4 snowfall days, and 460mm (18.11") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 8h and 6min of daylight.
On the first day of the month, sunrise is at 07:50 and sunset at 16:09. On the last day of December, sunrise is at 08:12 and sunset at 16:16 CET.

Sunshine

The average sunshine in December is 3.2h.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 1 during December leads to these instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.

Frequently asked questions

How cold is it in December?
The high-temperature during December is 2.6°C (36.7°F) and the low-temperature is -1.7°C (28.9°F).
What is the average humidity in December in Herlasgrün?
In December, the average relative humidity is 89%.
How much does it rain in December?
In Herlasgrün, during December, the rain falls for 12.4 days and regularly aggregates up to 43mm (1.69") of precipitation.
How many days does it snow in December in Herlasgrün?
In Herlasgrün, Germany, during December, snow falls for 9.4 days and regularly aggregates up to 98mm (3.86") of snow.
What is the month with the shortest days?
With an average of 8h and 6min of daylight, December has the shortest days of the year in Herlasgrün.
What is the average length of the day in December in Herlasgrün?
In December, the average day length is 8h and 5min.
When is the sunrise / sunset in December?
In December, on the first day of the month, sunrise is at 07:50 and sunset at 16:09. On the last day of the month, sunrise is at 08:12 and sunset at 16:16 CET.
How many hours of sunshine does Herlasgrün have in December?
The average sunshine duration in December is 3.2h.
What are the months with the lowest UV index?
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
How high is the UV index in December?
In Herlasgrün, the average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Herlasgrün, Germany
Average temperature in December
Herlasgrün, Germany
  • Average high temperature in December: 2.6°C

The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (0.8°C).

  • Average low temperature in December: -1.7°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 (-3.9°C).

Average pressure in December - Herlasgrün, Germany
Average pressure in December
Herlasgrün, Germany
  • Average pressure in December: 1018mbar

The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is November (1014.9mbar).

Average wind speed in December - Herlasgrün, Germany
Average wind speed in December
Herlasgrün, Germany
  • Average wind speed in December: 15.2km/h

The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).

Average humidity in December - Herlasgrün, Germany
Average humidity in December
Herlasgrün, Germany
  • Average humidity in December: 89%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (74%).

Average rainfall in December - Herlasgrün, Germany
Average rainfall in December
Herlasgrün, Germany
  • Average rainfall in December: 43mm

The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is April (25mm).

Average rainfall days in December - Herlasgrün, Germany
Average rainfall days in December
Herlasgrün, Germany
  • Average rainfall days in December: 12.4 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (7.4 days).

Average snowfall in December - Herlasgrün, Germany
Average snowfall in December
Herlasgrün, Germany
  • Average snowfall in December: 98mm

The month with the highest snowfall is January (127mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - Herlasgrün, Germany
Average snowfall days in December
Herlasgrün, Germany
  • Average snowfall days in December: 9.4 days

The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Herlasgrün, Germany
Average daylight in December /
Average sunshine in December
Herlasgrün, 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 months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in December - Herlasgrün, Germany
Average sunshine days in December
Herlasgrün, Germany
  • Average sunshine days in December: 10.3 days

The month with the most sunshine days is October (14.9 days).
The month with the least sunshine days is July (7.5 days).

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

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

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

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).

Average visibility in December - Herlasgrün, Germany
Average visibility in December
Herlasgrün, Germany
  • Average visibility in December: 8km

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

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