December weather forecast
Altkirch, France

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Weather in December

The first month of the winter, December, is also a wintry month in Altkirch, France, with an average temperature fluctuating between 0.2°C (32.4°F) and 5.4°C (41.7°F).

Temperature

The shift from November to December coincides with a small decrease in the average high-temperature, down to a cold 5.4°C (41.7°F) from a chilly 9°C (48.2°F). An average low-temperature of 0.2°C (32.4°F) is recorded during the nights in December.

Humidity

The average relative humidity in December is 85%.

Rainfall

In Altkirch, during December, the rain falls for 15.3 days and regularly aggregates up to 71mm (2.8") of precipitation. In Altkirch, during the entire year, the rain falls for 183.7 days and collects up to 683mm (26.89") of precipitation.

Snowfall

Months with snowfall in Altkirch are January through March, October through December. December is the month with the most snowfall in Altkirch, France. Snow falls for 6 days and accumulates 60mm (2.36") of snow.

Daylight

The month with the shortest days in Altkirch, France, is December, with an average of 8h and 30min of daylight.
On the first day of December in Altkirch, France, sunrise is at 07:58 and sunset at 16:41. On the last day of the month, sunrise is at 08:19 and sunset at 16:49 CET.

Sunshine

December has the least sunshine of the year in Altkirch, with an average of 4.8h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In December, the UV index of 2 transforms into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

How cold is it in Altkirch in December?

The average high-temperature and low-temperature during December are 5.4°C (41.7°F) and 0.2°C (32.4°F) respectively.

What is the average humidity in December in Altkirch?

The average relative humidity in December in Altkirch, France, is 85%.

How much does it rain in Altkirch in December?

In Altkirch, in December, during 15.3 rainfall days, 71mm (2.8") of precipitation is typically accumulated.

When does it snow the most in Altkirch?

The month with the most snowfall in Altkirch, France, is December, when snow falls for 6 days and typically aggregates up to 60mm (2.36") of snow.

How much does it snow in Altkirch in December?

In December, in Altkirch, France, it is snowing for 6 days. Throughout December, 60mm (2.36") of snow is accumulated.

What is the month with the shortest days in Altkirch?

With an average of 8h and 30min of daylight, December has the shortest days of the year in Altkirch.

How many hours of daylight does Altkirch have in December?

In Altkirch, France, the average day length in December is 8h and 31min.

When is the sunrise / sunset in December in Altkirch?

In December, on the first day of the month, sunrise is at 07:58 and sunset at 16:41. On the last day of the month, in Altkirch, France, sunrise is at 08:19 and sunset at 16:49 CET.

What is the month with the least sunshine in Altkirch?

With an average of 4.8h of sunshine, December has the least sunshine of the year in Altkirch, France.

How many hours of sunshine does Altkirch have in December?

In Altkirch, France, the average sunshine duration in December is 4.8h.

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

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

What is the UV index reading in December in Altkirch?

The average daily maximum UV index in December in Altkirch, France, is 2. A UV Index value of 2, and less, symbolizes a low health risk 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
Altkirch, France

Average temperature in December - Altkirch, France
  • Average high temperature in December: 5.4°C

The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (3.8°C).

  • Average low temperature in December: 0.2°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 (-1.7°C).

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Average pressure in December
Altkirch, France

Average pressure in December - Altkirch, France
  • Average pressure in December: 1020.6mbar

The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).

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Average wind speed in December
Altkirch, France

Average wind speed in December - Altkirch, France
  • Average wind speed in December: 9.9km/h

The windiest month (with the highest average wind speed) is February (10.1km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).

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Average humidity in December
Altkirch, France

Average humidity in December - Altkirch, France
  • Average humidity in December: 85%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and August (76%).

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Average rainfall in December
Altkirch, France

Average rainfall in December - Altkirch, France
  • Average rainfall in December: 71mm

The wettest month (with the highest rainfall) is June (82mm).
The driest month (with the least rainfall) is September (33mm).

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Average rainfall days in December
Altkirch, France

Average rainfall days in December - Altkirch, France
  • Average rainfall days in December: 15.3 days

The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is October (12.2 days).

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Average snowfall in December
Altkirch, France

Average snowfall in December - Altkirch, France
  • Average snowfall in December: 60mm

The month with the highest snowfall is December (60mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).

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Average snowfall days in December
Altkirch, France

Average snowfall days in December - Altkirch, France
  • Average snowfall days in December: 6 days

The month with the highest number of snowfall days is January (7.3 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
Altkirch, France

Average daylight in December / Average sunshine in December - Altkirch, France
  • Average daylight in December: 8h and 3min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days in December
Altkirch, France

Average sunshine days in December - Altkirch, France
  • Average sunshine days in December: 11.7 days

The month with the most sunshine days is October (16 days).
The month with the least sunshine days is May (7.5 days).

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Average UV index in December
Altkirch, France

Average UV index in December - Altkirch, France
  • 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, November and December (UV index 2).

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Average cloud cover in December
Altkirch, France

Average cloud cover in December - Altkirch, France
  • Average cloud cover in December: 51

The months with the most cloud cover are January and December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in December
Altkirch, France

Average visibility in December - Altkirch, France
  • Average visibility in December: 8km

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

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Altkirch, France

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