December weather forecast and climate
Failon, Belgium

Weather in December

The first month of the winter, December, is also a wintry month in Failon, Belgium, with average temperature fluctuating between 5°C (41°F) and 0.8°C (33.4°F).

Temperature

In Failon, Belgium, the average high-temperature in December marginally drops, from a frosty 8.5°C (47.3°F) in November, to a wintry 5°C (41°F). The average low-temperature, in December, is 0.8°C (33.4°F).

Humidity

December is the most humid month in Failon, with an average relative humidity of 91%.

Rainfall

The month with the most rainfall is December when the rain falls for 16.6 days and typically aggregates up to 66mm (2.6") of precipitation.

Snowfall

January through May, October through December are months with snowfall in Failon. In Failon, during December, snow falls for 5.5 days and regularly aggregates up to 44mm (1.73") of snow. In Failon, Belgium, during the entire year, snow falls for 26 days, and aggregates up to 204mm (8.03") of snow.

Daylight

December has the shortest days of the year in Failon, Belgium, with an average of 8.1h of daylight.

Sunshine

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

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Failon?

In Failon, Belgium, in December, the average high-temperature is 5°C (41°F), and the average low-temperature is 0.8°C (33.4°F).

What is the most humid month in Failon?

December is the most humid month in Failon, with an average relative humidity of 91%.

What is the average humidity in December in Failon?

The average relative humidity in December in Failon is 91%.

How many days does it rain in December in Failon?

In Failon, Belgium, in December, during 16.6 rainfall days, 66mm (2.6") of precipitation is typically accumulated.

What is the wettest month in Failon?

The month with the most rainfall in Failon, Belgium, is December when the rain falls for 16.6 days and typically aggregates up to 66mm (2.6") of precipitation.

How many days does it snow in December in Failon?

In Failon, in December, snow falls for 5.5 days, with typically accumulated 44mm (1.73") of snow.

What is the month with the shortest days in Failon?

With an average of 8.1h of daylight, December has the shortest days of the year in Failon.

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

In December, the average length of the day in Failon is 8.1h.

What is the month with the least sunshine in Failon?

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

How many hours of sunshine does Failon have in December?

In Failon, the average sunshine in December is 3.4h.

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

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Failon.

What is the UV index intensity in December in Failon?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in December
Failon, Belgium

Average temperature in December - Failon, Belgium
  • Average high temperature in December: 5°C

The warmest months (with the highest average high temperature) are July and August (21.7°C).
The month with the lowest average high temperature is January (3.6°C).

  • Average low temperature in December: 0.8°C

The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).

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Average pressure in December
Failon, Belgium

Average pressure in December - Failon, Belgium
  • Average pressure in December: 1017.2mbar

The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).

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Average wind speed in December
Failon, Belgium

Average wind speed in December - Failon, Belgium
  • Average wind speed in December: 16.8km/h

The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).

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Average humidity in December
Failon, Belgium

Average humidity in December - Failon, Belgium
  • Average humidity in December: 91%

The month with the highest relative humidity is December (91%).
Months with the lowest relative humidity are April and August (79%).

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Average rainfall in December
Failon, Belgium

Average rainfall in December - Failon, Belgium
  • Average rainfall in December: 66mm

The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (29mm).

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Average rainfall days in December
Failon, Belgium

Average rainfall days in December - Failon, Belgium
  • Average rainfall days in December: 16.6 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.8 days).

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Average snowfall in December
Failon, Belgium

Average snowfall in December - Failon, Belgium
  • Average snowfall in December: 44mm

The month with the highest snowfall is January (72mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Failon, Belgium

Average snowfall days in December - Failon, Belgium
  • Average snowfall days in December: 5.5 days

The month with the highest number of snowfall days is January (7.8 days).
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
Failon, Belgium

Average daylight in December / Average sunshine in December - Failon, Belgium
  • Average daylight in December: 8.1h

The month with the longest days is June (Average daylight: 16.3h).
The month with the shortest days is December (Average daylight: 8.1h).

  • Average sunshine in December: 3.4h

The month with the most sunshine is August (Average sunshine: 9.1h).
The month with the least sunshine is December (Average sunshine: 3.4h).

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Average sunshine days in December
Failon, Belgium

Average sunshine days in December - Failon, Belgium
  • Average sunshine days in December: 9.2 days

The month with the most sunshine days is March (13.7 days).
The month with the least sunshine days is December (9.2 days).

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Average UV index in December
Failon, Belgium

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

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

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Average cloud cover in December
Failon, Belgium

Average cloud cover in December - Failon, Belgium
  • Average cloud cover in December: 67

The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 42).

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Average visibility in December
Failon, Belgium

Average visibility in December - Failon, Belgium
  • Average visibility in December: 8km

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

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