December weather forecast
Heretsried, Germany

December

Weather in December

The first month of the winter, December, is also a wintry month in Heretsried, Germany, with an average temperature varying between -1.4°C (29.5°F) and 3.9°C (39°F).

Temperature

As November makes way for December, Heretsried's average high-temperature eases from a chilly 8.2°C (46.8°F) to a cold 3.9°C (39°F). An average low-temperature of -1.4°C (29.5°F) is recorded during the nights in December.

Humidity

In Heretsried, the average relative humidity in December is 86%.

Rainfall

In Heretsried, during December, the rain falls for 9.9 days and regularly aggregates up to 44mm (1.73") of precipitation. In Heretsried, Germany, during the entire year, the rain falls for 171.9 days and collects up to 756mm (29.76") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Heretsried, during December, snow falls for 8.5 days and regularly aggregates up to 88mm (3.46") of snow. In Heretsried, during the entire year, snow falls for 40.4 days and aggregates up to 495mm (19.49") of snow.

Daylight

The month with the shortest days in Heretsried, Germany, is December, with an average of 8h and 24min of daylight.
On the first day of December in Heretsried, sunrise is at 07:48 and sunset at 16:24. On the last day of the month, sunrise is at 08:08 and sunset at 16:31 CET.

Sunshine

In Heretsried, the average sunshine in December is 4.3h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Heretsried, Germany. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.

Frequently asked questions

How cold is December in Heretsried?
Heretsried in December has an average high-temperature of 3.9°C (39°F) and an average low-temperature of -1.4°C (29.5°F).
What is the average humidity in December in Heretsried?
The average relative humidity in December in Heretsried is 86%.
How many days does it rain in December in Heretsried?
In Heretsried, Germany, in December, it is raining for 9.9 days, with typically 44mm (1.73") of accumulated precipitation.
How many days does it snow in December in Heretsried?
In Heretsried, Germany, in December, during 8.5 snowfall days, 88mm (3.46") of snow is typically accumulated.
What is the month with the shortest days in Heretsried?
December has the shortest days of the year in Heretsried, with an average of 8h and 24min of daylight.
What is the average length of the day in December in Heretsried?
In Heretsried, Germany, the average day length in December is 8h and 23min.
When is the sunrise / sunset in December in Heretsried?
In December, on the first day of the month, sunrise is at 07:48 and sunset at 16:24. On the last day of the month, sunrise is at 08:08 and sunset at 16:31 CET.
How many hours of sunshine does Heretsried have in December?
The average sunshine duration in December is 4.3h.
What are the months with the lowest UV index in Heretsried?
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Heretsried, Germany.
What is the UV index intensity in December in Heretsried?
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to Sun's UV rays.
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 - Heretsried, Germany
Average temperature in December
Heretsried, Germany
  • Average high temperature in December: 3.9°C

The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (2.3°C).

  • Average low temperature in December: -1.4°C

The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).

Average pressure in December - Heretsried, Germany
Average pressure in December
Heretsried, Germany
  • Average pressure in December: 1020.4mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).

Average wind speed in December - Heretsried, Germany
Average wind speed in December
Heretsried, Germany
  • Average wind speed in December: 12km/h

The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).

Average humidity in December - Heretsried, Germany
Average humidity in December
Heretsried, Germany
  • Average humidity in December: 86%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (77%).

Average rainfall in December - Heretsried, Germany
Average rainfall in December
Heretsried, Germany
  • Average rainfall in December: 44mm

The wettest month (with the highest rainfall) is August (110mm).
The driest month (with the least rainfall) is November (27mm).

Average rainfall days in December - Heretsried, Germany
Average rainfall days in December
Heretsried, Germany
  • Average rainfall days in December: 9.9 days

The month with the highest number of rainy days is May (22.8 days).
The month with the least rainy days is February (6.5 days).

Average snowfall in December - Heretsried, Germany
Average snowfall in December
Heretsried, Germany
  • Average snowfall in December: 88mm

The month with the highest snowfall is January (151mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - Heretsried, Germany
Average snowfall days in December
Heretsried, Germany
  • Average snowfall days in December: 8.5 days

The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Heretsried, Germany
Average daylight in December /
Average sunshine in December
Heretsried, Germany
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in December - Heretsried, Germany
Average sunshine days in December
Heretsried, Germany
  • Average sunshine days in December: 14.4 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (5.6 days).

Average UV index in December - Heretsried, Germany
Average UV index in December
Heretsried, Germany
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in December - Heretsried, Germany
Average cloud cover in December
Heretsried, Germany
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 35).

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

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

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