December weather forecast
Sommerloch, Germany

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Weather in December

The first month of the winter, December, is also an icy month in Sommerloch, Germany, with an average temperature varying between 4.9°C (40.8°F) and 0.5°C (32.9°F).

Temperature

In December, the average high-temperature marginally decreases from a frosty 8.1°C (46.6°F) in November to a cold 4.9°C (40.8°F). Sommerloch sees a gentle drop from the daily peak temperature in December, with an average low settling at 0.5°C (32.9°F).

Humidity

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

Rainfall

In Sommerloch, Germany, during December, the rain falls for 15.9 days and regularly aggregates up to 40mm (1.57") of precipitation. In Sommerloch, Germany, during the entire year, the rain falls for 176 days and collects up to 462mm (18.19") of precipitation.

Snowfall

January through April, November and December are months with snowfall in Sommerloch. In December, it is snowing for 4.9 days. Throughout December, 41mm (1.61") of snow is accumulated. In Sommerloch, during the entire year, snow falls for 22.7 days and aggregates up to 150mm (5.91") of snow.

Daylight

The month with the shortest days in Sommerloch is December, with an average of 8h and 12min of daylight.
On the first day of December in Sommerloch, sunrise is at 08:05 and sunset at 16:30. On the last day of the month, sunrise is at 08:26 and sunset at 16:37 CET.

Sunshine

December has the least sunshine of the year in Sommerloch, with an average of 3.4h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sommerloch, Germany. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 2 during December translates into these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

Is December cold in Sommerloch?

The high-temperature in Sommerloch, Germany, during December is 4.9°C (40.8°F) and the low-temperature is 0.5°C (32.9°F).

What are the most humid months in Sommerloch?

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

What is the average humidity in December in Sommerloch?

The average relative humidity in December is 89%.

How much does it rain in Sommerloch in December?

In Sommerloch, Germany, during December, the rain falls for 15.9 days and regularly aggregates up to 40mm (1.57") of precipitation.

How many days does it snow in December in Sommerloch?

In Sommerloch, Germany, during December, snow falls for 4.9 days and regularly aggregates up to 41mm (1.61") of snow.

What is the month with the shortest days in Sommerloch?

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

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

In December, the average day length in Sommerloch, Germany, is 8h and 11min.

When are sunrise and sunset in December in Sommerloch?

In December, on the first day of the month, sunrise is at 08:05 and sunset at 16:30. On the last day of the month, in Sommerloch, sunrise is at 08:26 and sunset at 16:37 CET.

What is the month with the least sunshine in Sommerloch?

With an average of 3.4h of sunshine, December has the least sunshine of the year in Sommerloch, Germany.

How long on average sun shines in December in Sommerloch?

The average sunshine duration in December in Sommerloch, Germany, is 3.4h.

What are the months with the lowest UV index in Sommerloch?

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

What is the UV index intensity in December in Sommerloch?

In Sommerloch, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.
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
Sommerloch, Germany

Average temperature in December - Sommerloch, Germany
  • Average high temperature in December: 4.9°C

The warmest month (with the highest average high temperature) is July (24.4°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in December: 0.5°C

The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).

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Average pressure in December
Sommerloch, Germany

Average pressure in December - Sommerloch, Germany
  • Average pressure in December: 1018.4mbar

The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).

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Average wind speed in December
Sommerloch, Germany

Average wind speed in December - Sommerloch, Germany
  • Average wind speed in December: 11.7km/h

The windiest months (with the highest average wind speed) are February and March (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).

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Average humidity in December
Sommerloch, Germany

Average humidity in December - Sommerloch, 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 July and August (72%).

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Average rainfall in December
Sommerloch, Germany

Average rainfall in December - Sommerloch, Germany
  • Average rainfall in December: 40mm

The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is April (25mm).

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Average rainfall days in December
Sommerloch, Germany

Average rainfall days in December - Sommerloch, Germany
  • Average rainfall days in December: 15.9 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (11.9 days).

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Average snowfall in December
Sommerloch, Germany

Average snowfall in December - Sommerloch, Germany
  • Average snowfall in December: 41mm

The months with the highest snowfall are January and February (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in December
Sommerloch, Germany

Average snowfall days in December - Sommerloch, Germany
  • Average snowfall days in December: 4.9 days

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).

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Average sunshine days in December
Sommerloch, Germany

Average sunshine days in December - Sommerloch, Germany
  • Average sunshine days in December: 9.2 days

The month with the most sunshine days is October (15 days).
The month with the least sunshine days is December (9.2 days).

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Average UV index in December
Sommerloch, Germany

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

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

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Average cloud cover in December
Sommerloch, Germany

Average cloud cover in December - Sommerloch, Germany
  • Average cloud cover in December: 66

The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in December
Sommerloch, Germany

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

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

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Sommerloch, Germany

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