December weather forecast
Konstanz, Germany

Weather in December

December, the first month of the winter in Konstanz, is also a wintry month, with an average temperature varying between -0.8°C (30.6°F) and 4.4°C (39.9°F).

Temperature

In December, the average high-temperature marginally drops from a frosty 8.6°C (47.5°F) in November to a wintry 4.4°C (39.9°F). The average low-temperature, in December, is -0.8°C (30.6°F).

Humidity

The average relative humidity in December in Konstanz is 84%.

Rainfall

In Konstanz, during December, the rain falls for 12.1 days and regularly aggregates up to 51mm (2.01") of precipitation. In Konstanz, during the entire year, the rain falls for 161.9 days and collects up to 588mm (23.15") of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Konstanz, snow falls for 7.1 days, with typically accumulated 95mm (3.74") of snow. In Konstanz, during the entire year, snow falls for 34.6 days and aggregates up to 384mm (15.12") of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 30min of daylight.
On the first day of the month, sunrise is at 07:50 and sunset at 16:33. On the last day of December, sunrise is at 08:11 and sunset at 16:40 CET.

Sunshine

February and December, with an average of 4.9h of sunshine, are months with the least sunshine in Konstanz.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Konstanz. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Konstanz?

In December, the average relative humidity in Konstanz is 84%.

How many days does it rain in December in Konstanz?

In Konstanz, in December, during 12.1 rainfall days, 51mm (2.01") of precipitation is typically accumulated.

How much does it snow in Konstanz in December?

In Konstanz, Germany, in December, during 7.1 snowfall days, 95mm (3.74") of snow is typically accumulated.

What is the month with the shortest days in Konstanz?

The month with the shortest days is December, with an average of 8h and 30min of daylight.

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

In Konstanz, the average day length in December is 8h and 30min.

What time are sunrise and sunset in December in Konstanz?

On the first day of December in Konstanz, Germany, sunrise is at 07:50 and sunset at 16:33. On the last day of the month, sunrise is at 08:11 and sunset at 16:40 CET.

What is the month with the least sunshine in Konstanz?

The months with the least sunshine are February and December, with an average of 4.9h of sunshine.

How long on average sun shines in December in Konstanz?

The average sunshine duration in December is 4.9h.

When is the lowest UV index in Konstanz?

The months with the lowest UV index in Konstanz, Germany, are January, February, October through December, with an average maximum UV index of 2.

What is the UV index intensity in December in Konstanz?

In Konstanz, Germany, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to 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
Konstanz, Germany

Average temperature in December - Konstanz, Germany
  • Average high temperature in December: 4.4°C

The warmest months (with the highest average high temperature) are July and August (23.4°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in December: -0.8°C

The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (-2.7°C).

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Average pressure in December
Konstanz, Germany

Average pressure in December - Konstanz, Germany
  • Average pressure in December: 1020.7mbar

The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).

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Average wind speed in December
Konstanz, Germany

Average wind speed in December - Konstanz, Germany
  • Average wind speed in December: 9.4km/h

The windiest month (with the highest average wind speed) is March (10km/h).
The calmest month (with the lowest average wind speed) is August (6.8km/h).

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Average humidity in December
Konstanz, Germany

Average humidity in December - Konstanz, Germany
  • Average humidity in December: 84%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall in December
Konstanz, Germany

Average rainfall in December - Konstanz, Germany
  • Average rainfall in December: 51mm

The wettest month (with the highest rainfall) is August (80mm).
The driest month (with the least rainfall) is November (30mm).

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Average rainfall days in December
Konstanz, Germany

Average rainfall days in December - Konstanz, Germany
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall in December
Konstanz, Germany

Average snowfall in December - Konstanz, Germany
  • Average snowfall in December: 95mm

The months with the highest snowfall are January and February (96mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Konstanz, Germany

Average snowfall days in December - Konstanz, Germany
  • Average snowfall days in December: 7.1 days

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Konstanz, Germany
  • Average daylight in December: 8h and 30min

The month with the longest days is June (Average daylight: 15h and 56min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in December: 4h and 54min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

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Average sunshine days in December
Konstanz, Germany

Average sunshine days in December - Konstanz, Germany
  • Average sunshine days in December: 14 days

The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is May (9.8 days).

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Average UV index in December
Konstanz, Germany

Average UV index in December - Konstanz, 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).

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Average cloud cover in December
Konstanz, Germany

Average cloud cover in December - Konstanz, Germany
  • Average cloud cover in December: 49

The months with the most cloud cover are January and February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in December
Konstanz, Germany

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

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

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