December weather forecast and climate
Deinze, Belgium

Weather in December

December, the first month of the winter, in Deinze, is still a chilly month, with temperature in the range of an average high of 6.8°C (44.2°F) and an average low of 2.9°C (37.2°F).

Temperature

In Deinze, the average high-temperature slightly decreases, from a cool 10°C (50°F) in November, to a frosty 6.8°C (44.2°F). In December, the average low-temperature is 2.9°C (37.2°F).

Humidity

December is the most humid month in Deinze, with an average relative humidity of 88%.

Rainfall

December is the month with the most rainfall. Rain falls for 15.4 days and accumulates 55mm (2.17") of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Deinze, during 2.3 snowfall days, 21mm (0.83") of snow is typically accumulated. In Deinze, Belgium, during the entire year, snow falls for 11.4 days, and aggregates up to 101mm (3.98") of snow.

Daylight

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

Sunshine

With an average of 3.5h of sunshine, December has the least sunshine of the year in Deinze.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Deinze. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to the Sun's UV rays for average 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Deinze?

The average high-temperature, in December, in Deinze, Belgium, is 6.8°C (44.2°F), while the average low-temperature is 2.9°C (37.2°F).

What is the most humid month in Deinze?

The most humid month in Deinze is December, with an average relative humidity of 88%.

What is the average humidity in December in Deinze?

The average relative humidity in December in Deinze, Belgium, is 88%.

How many days does it rain in December in Deinze?

In Deinze, during December, the rain falls for 15.4 days and regularly aggregates up to 55mm (2.17") of precipitation.

What is the rainiest month in Deinze?

The month with the most rainfall in Deinze, Belgium, is December when the rain falls for 15.4 days and typically aggregates up to 55mm (2.17") of precipitation.

How much does it snow in Deinze in December?

In December, in Deinze, Belgium, it is snowing for 2.3 days. Throughout December, 21mm (0.83") of snow is accumulated.

What is the month with the shortest days in Deinze?

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

How many hours of daylight does Deinze have in December?

The average length of the day in December is 8h.

What is the month with the least sunshine in Deinze?

With an average of 3.5h of sunshine, December has the least sunshine of the year in Deinze, Belgium.

How many hours of sunshine does Deinze have in December?

In December, the average sunshine is 3.5h.

When is the lowest UV index in Deinze?

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

What is the UV index reading in December in Deinze?

In December, the average daily maximum UV index in Deinze is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV rays.

Average temperature in December
Deinze, Belgium

Average temperature in December - Deinze, Belgium
  • Average high temperature in December: 6.8°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 (5.6°C).

  • Average low temperature in December: 2.9°C

The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).

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Average pressure in December
Deinze, Belgium

Average pressure in December - Deinze, Belgium
  • Average pressure in December: 1016mbar

The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).

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Average wind speed in December
Deinze, Belgium

Average wind speed in December - Deinze, Belgium
  • Average wind speed in December: 16.9km/h

The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).

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Average humidity in December
Deinze, Belgium

Average humidity in December - Deinze, Belgium
  • Average humidity in December: 88%

The month with the highest relative humidity is December (88%).
Months with the lowest relative humidity are April, July and August (74%).

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Average rainfall in December
Deinze, Belgium

Average rainfall in December - Deinze, Belgium
  • Average rainfall in December: 55mm

The wettest month (with the highest rainfall) is December (55mm).
The driest month (with the least rainfall) is April (25mm).

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Average rainfall days in December
Deinze, Belgium

Average rainfall days in December - Deinze, Belgium
  • Average rainfall days in December: 15.4 days

The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is February (12.6 days).

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Average snowfall in December
Deinze, Belgium

Average snowfall in December - Deinze, Belgium
  • Average snowfall in December: 21mm

The month with the highest snowfall is January (39mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in December
Deinze, Belgium

Average snowfall days in December - Deinze, Belgium
  • Average snowfall days in December: 2.3 days

The month with the highest number of snowfall days is February (3.8 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
Deinze, Belgium

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

The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 8h).

  • Average sunshine in December: 3.5h

The month with the most sunshine is June (Average sunshine: 9.5h).
The month with the least sunshine is December (Average sunshine: 3.5h).

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Average sunshine days in December
Deinze, Belgium

Average sunshine days in December - Deinze, Belgium
  • Average sunshine days in December: 11 days

The month with the most sunshine days is April (14 days).
The month with the least sunshine days is November (10.5 days).

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Average UV index in December
Deinze, Belgium

Average UV index in December - Deinze, 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
Deinze, Belgium

Average cloud cover in December - Deinze, Belgium
  • Average cloud cover in December: 63

Months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 42).

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Average visibility in December
Deinze, Belgium

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

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

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