December weather forecast and climate
Petit-Roeulx-lez-Braine, Belgium

Weather in December

The first month of the winter, December, is also a frosty month in Petit-Roeulx-lez-Braine, Belgium, with average temperature varying between 6.4°C (43.5°F) and 2.3°C (36.1°F).

Temperature

In Petit-Roeulx-lez-Braine, the average high-temperature slightly decreases, from 9.7°C (49.5°F) in November, to a still frosty 6.4°C (43.5°F). In Petit-Roeulx-lez-Braine, Belgium, the average low-temperature is 2.3°C (36.1°F).

Humidity

December is the most humid month in Petit-Roeulx-lez-Braine, Belgium, with an average relative humidity of 89%.

Rainfall

The month with the most rainfall is December when the rain falls for 17.4 days and typically aggregates up to 65mm (2.56") of precipitation.

Snowfall

January through March, October through December are months with snowfall. In Petit-Roeulx-lez-Braine, Belgium, during 3 snowfall days, 19mm (0.75") of snow is typically accumulated. Throughout the year, in Petit-Roeulx-lez-Braine, there are 14.5 snowfall days, and 110mm (4.33") of snow is accumulated.

Daylight

December has the shortest days of the year in Petit-Roeulx-lez-Braine, with an average of 8.1h of daylight.

Sunshine

December has the least sunshine of the year, with an average of 3.7h of sunshine.

UV index

Months with the lowest UV index in Petit-Roeulx-lez-Braine are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. 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. 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 Petit-Roeulx-lez-Braine?

In Petit-Roeulx-lez-Braine, Belgium, in December, the average high-temperature is 6.4°C (43.5°F), and the average low-temperature is 2.3°C (36.1°F).

What is the most humid month in Petit-Roeulx-lez-Braine?

December is the most humid month in Petit-Roeulx-lez-Braine, Belgium, with an average relative humidity of 89%.

What is the average humidity in December in Petit-Roeulx-lez-Braine?

In December, the average relative humidity is 89%.

How much does it rain in Petit-Roeulx-lez-Braine in December?

In Petit-Roeulx-lez-Braine, during December, the rain falls for 17.4 days and regularly aggregates up to 65mm (2.56") of precipitation.

What is the wettest month in Petit-Roeulx-lez-Braine?

December is the month with the most rainfall in Petit-Roeulx-lez-Braine. Rain falls for 17.4 days and accumulates 65mm (2.56") of precipitation.

How much does it snow in Petit-Roeulx-lez-Braine in December?

In Petit-Roeulx-lez-Braine, Belgium, in December, snow falls for 3 days, with typically accumulated 19mm (0.75") of snow.

What is the month with the shortest days in Petit-Roeulx-lez-Braine?

December has the shortest days of the year in Petit-Roeulx-lez-Braine, Belgium, with an average of 8.1h of daylight.

What is the average length of the day in December in Petit-Roeulx-lez-Braine?

The average length of the day in December in Petit-Roeulx-lez-Braine, Belgium, is 8.1h.

What is the month with the least sunshine in Petit-Roeulx-lez-Braine?

With an average of 3.7h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Petit-Roeulx-lez-Braine?

In December, the average sunshine in Petit-Roeulx-lez-Braine, Belgium, is 3.7h.

What are the months with the lowest UV index in Petit-Roeulx-lez-Braine?

Months with the lowest UV index in Petit-Roeulx-lez-Braine, Belgium, are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Petit-Roeulx-lez-Braine?

In Petit-Roeulx-lez-Braine, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in December
Petit-Roeulx-lez-Braine, Belgium

Average temperature in December - Petit-Roeulx-lez-Braine, Belgium
  • Average high temperature in December: 6.4°C

The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (5.3°C).

  • Average low temperature in December: 2.3°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°C).

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Average pressure in December
Petit-Roeulx-lez-Braine, Belgium

Average pressure in December - Petit-Roeulx-lez-Braine, Belgium
  • Average pressure in December: 1016.5mbar

The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).

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Average wind speed in December
Petit-Roeulx-lez-Braine, Belgium

Average wind speed in December - Petit-Roeulx-lez-Braine, Belgium
  • Average wind speed in December: 18.5km/h

The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).

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Average humidity in December
Petit-Roeulx-lez-Braine, Belgium

Average humidity in December - Petit-Roeulx-lez-Braine, Belgium
  • Average humidity in December: 89%

The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).

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Average rainfall in December
Petit-Roeulx-lez-Braine, Belgium

Average rainfall in December - Petit-Roeulx-lez-Braine, Belgium
  • Average rainfall in December: 65mm

The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is July (21mm).

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Average rainfall days in December
Petit-Roeulx-lez-Braine, Belgium

Average rainfall days in December - Petit-Roeulx-lez-Braine, Belgium
  • Average rainfall days in December: 17.4 days

The month with the highest number of rainy days is December (17.4 days).
The month with the least rainy days is September (9.3 days).

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Average snowfall in December
Petit-Roeulx-lez-Braine, Belgium

Average snowfall in December - Petit-Roeulx-lez-Braine, Belgium
  • Average snowfall in December: 19mm

The month with the highest snowfall is January (42mm).
Months with the least snowfall are April, May, June, July, August and September (0mm).

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Average snowfall days in December
Petit-Roeulx-lez-Braine, Belgium

Average snowfall days in December - Petit-Roeulx-lez-Braine, Belgium
  • Average snowfall days in December: 3 days

The month with the highest number of snowfall days is February (4.7 days).
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
Petit-Roeulx-lez-Braine, Belgium

Average daylight in December / Average sunshine in December - Petit-Roeulx-lez-Braine, Belgium
  • Average daylight in December: 8.1h

The month with the longest days is June (Average daylight: 16.4h).
The month with the shortest days is December (Average daylight: 8.1h).

  • Average sunshine in December: 3.7h

The month with the most sunshine is June (Average sunshine: 9.2h).
The month with the least sunshine is December (Average sunshine: 3.7h).

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Average sunshine days in December
Petit-Roeulx-lez-Braine, Belgium

Average sunshine days in December - Petit-Roeulx-lez-Braine, Belgium
  • Average sunshine days in December: 9.4 days

The month with the most sunshine days is September (18.2 days).
The month with the least sunshine days is February (8.3 days).

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Average UV index in December
Petit-Roeulx-lez-Braine, Belgium

Average UV index in December - Petit-Roeulx-lez-Braine, 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
Petit-Roeulx-lez-Braine, Belgium

Average cloud cover in December - Petit-Roeulx-lez-Braine, Belgium
  • Average cloud cover in December: 61

The month with the most cloud cover is January (Cloud cover 62).
Months with the least cloud cover are April and August (Cloud cover 42).

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Average visibility in December
Petit-Roeulx-lez-Braine, Belgium

Average visibility in December - Petit-Roeulx-lez-Braine, Belgium
  • Average visibility in December: 9km

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

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