December weather forecast and climate
Alken, Belgium

Weather in December

The first month of the winter, December, is still a chilly month in Alken, Belgium, with average temperature fluctuating between 6.2°C (43.2°F) and 2.3°C (36.1°F).

Temperature

In Alken, Belgium, the average high-temperature in December marginally drops, from a chilly 9.7°C (49.5°F) in November, to a still frosty 6.2°C (43.2°F). In Alken, in December, the average low-temperature is 2.3°C (36.1°F).

Humidity

The most humid month is December, with an average relative humidity of 87%.

Rainfall

December is the month with the most rainfall in Alken. Rain falls for 16.9 days and accumulates 52mm (2.05") of precipitation.

Snowfall

January through March, November and December are months with snowfall. Months with the most snowfall in Alken are January and December, with an average 27mm (1.06") of accumulated snow.

Daylight

The month with the shortest days in Alken is December, with an average of 8h of daylight.

Sunshine

The month with the least sunshine is December, with an average of 3.8h 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 Alken, Belgium. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 2 transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 temperature in December in Alken?

In Alken, in December, the average high-temperature is 6.2°C (43.2°F), and the average low-temperature is 2.3°C (36.1°F).

What is the most humid month in Alken?

The most humid month in Alken, Belgium, is December, with an average relative humidity of 87%.

What is the average humidity in December in Alken?

The average relative humidity in December in Alken, Belgium, is 87%.

How much does it rain in Alken in December?

In Alken, Belgium, in December, during 16.9 rainfall days, 52mm (2.05") of precipitation is typically accumulated.

What is the wettest month in Alken?

December is the month with the most rainfall in Alken. Rain falls for 16.9 days and accumulates 52mm (2.05") of precipitation.

How many days does it snow in December in Alken?

In December, it is snowing for 2.9 days. Throughout December, 27mm (1.06") of snow is accumulated.

What is the snowiest month in Alken?

Months with the most snowfall in Alken, Belgium, are January and December, with an average 27mm (1.06") of accumulated snow.

What is the month with the shortest days in Alken?

With an average of 8h of daylight, December has the shortest days of the year in Alken, Belgium.

How many hours of daylight does Alken have in December?

In Alken, the average length of the day in December is 8h.

What is the month with the least sunshine in Alken?

December has the least sunshine of the year in Alken, with an average of 3.8h of sunshine.

How long on average sun shines in December in Alken?

In December, the average sunshine in Alken is 3.8h.

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

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 Alken?

In December, the average daily maximum UV index in Alken is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to the UV radiation.

Average temperature in December
Alken, Belgium

Average temperature in December - Alken, Belgium
  • Average high temperature in December: 6.2°C

The warmest months (with the highest average high temperature) are July and August (23.2°C).
The month with the lowest average high temperature is January (4.9°C).

  • Average low temperature in December: 2.3°C

The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).

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Average pressure in December
Alken, Belgium

Average pressure in December - Alken, Belgium
  • Average pressure in December: 1016.4mbar

The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).

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Average wind speed in December
Alken, Belgium

Average wind speed in December - Alken, Belgium
  • Average wind speed in December: 17.6km/h

The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).

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Average humidity in December
Alken, Belgium

Average humidity in December - Alken, Belgium
  • Average humidity in December: 87%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in December
Alken, Belgium

Average rainfall in December - Alken, Belgium
  • Average rainfall in December: 52mm

The wettest month (with the highest rainfall) is December (52mm).
The driest month (with the least rainfall) is April (21mm).

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Average rainfall days in December
Alken, Belgium

Average rainfall days in December - Alken, Belgium
  • Average rainfall days in December: 16.9 days

The month with the highest number of rainy days is July (17.8 days).
Months with the least rainy days are February and April (12.5 days).

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Average snowfall in December
Alken, Belgium

Average snowfall in December - Alken, Belgium
  • Average snowfall in December: 27mm

Months with the highest snowfall are January and December (27mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in December
Alken, Belgium

Average snowfall days in December - Alken, Belgium
  • Average snowfall days in December: 2.9 days

The month with the highest number of snowfall days is February (4.6 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Alken, Belgium

Average daylight in December / Average sunshine in December - Alken, Belgium
  • Average daylight in December: 8h

The month with the longest days is June (Average daylight: 16.4h).
The month with the shortest days is December (Average daylight: 8h).

  • Average sunshine in December: 3.8h

The month with the most sunshine is July (Average sunshine: 9.2h).
The month with the least sunshine is December (Average sunshine: 3.8h).

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Average sunshine days in December
Alken, Belgium

Average sunshine days in December - Alken, Belgium
  • Average sunshine days in December: 10.3 days

The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is June (9.8 days).

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Average UV index in December
Alken, Belgium

Average UV index in December - Alken, Belgium
  • Average UV index in December: 2

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

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Average cloud cover in December
Alken, Belgium

Average cloud cover in December - Alken, Belgium
  • Average cloud cover in December: 62

The month with the most cloud cover is December (Cloud cover 62).
Months with the least cloud cover are April and August (Cloud cover 41).

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Average visibility in December
Alken, Belgium

Average visibility in December - Alken, Belgium
  • Average visibility in December: 9km

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

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