December weather forecast and climate
Bruyères-Montoises, Belgium

Weather in December

The first month of the winter, December, is also a frosty month in Bruyères-Montoises, Belgium, with average temperature fluctuating between 6.2°C (43.2°F) and 2.2°C (36°F).

Temperature

In Bruyères-Montoises, the average high-temperature slightly decreases, from a frosty 9.5°C (49.1°F) in November, to a still chilly 6.2°C (43.2°F). In December, in Bruyères-Montoises, the average low-temperature is 2.2°C (36°F).

Humidity

With an average relative humidity of 89%, December is the most humid month in Bruyères-Montoises.

Rainfall

The month with the most rainfall in Bruyères-Montoises is December when the rain falls for 15.4 days and typically aggregates up to 60mm (2.36") of precipitation.

Snowfall

January through March, October through December are months with snowfall in Bruyères-Montoises. In Bruyères-Montoises, snow falls for 2.5 days, with typically accumulated 20mm (0.79") of snow. In Bruyères-Montoises, during the entire year, snow falls for 10.3 days, and aggregates up to 87mm (3.43") of snow.

Daylight

December has the shortest days of the year in Bruyères-Montoises, with an average of 8.1h of daylight.

Sunshine

The month with the least sunshine in Bruyères-Montoises is December, with an average of 3.5h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to 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. 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 Bruyères-Montoises?

In Bruyères-Montoises, in December, the average high-temperature is 6.2°C (43.2°F), and the average low-temperature is 2.2°C (36°F).

What is the most humid month in Bruyères-Montoises?

December is the most humid month in Bruyères-Montoises, Belgium, with an average relative humidity of 89%.

What is the average humidity in December in Bruyères-Montoises?

In Bruyères-Montoises, Belgium, the average relative humidity in December is 89%.

How many days does it rain in December in Bruyères-Montoises?

In Bruyères-Montoises, in December, during 15.4 rainfall days, 60mm (2.36") of precipitation is typically accumulated.

What is the wettest month in Bruyères-Montoises?

December is the month with the most rainfall in Bruyères-Montoises, Belgium. Rain falls for 15.4 days and accumulates 60mm (2.36") of precipitation.

How much does it snow in Bruyères-Montoises in December?

In Bruyères-Montoises, in December, snow falls for 2.5 days, with typically accumulated 20mm (0.79") of snow.

What is the month with the shortest days in Bruyères-Montoises?

December has the shortest days of the year in Bruyères-Montoises, with an average of 8.1h of daylight.

What is the average length of the day in December in Bruyères-Montoises?

The average length of the day in December is 8.1h.

What is the month with the least sunshine in Bruyères-Montoises?

The month with the least sunshine in Bruyères-Montoises, Belgium, is December, with an average of 3.5h of sunshine.

How long on average sun shines in December in Bruyères-Montoises?

The average sunshine in December in Bruyères-Montoises, Belgium, is 3.5h.

What is the month with the lowest UV index in Bruyères-Montoises?

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

What is the UV index intensity in December in Bruyères-Montoises?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to the UV radiation.

Average temperature in December
Bruyères-Montoises, Belgium

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

The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (5°C).

  • Average low temperature in December: 2.2°C

Months with the highest average low temperature are July and August (12.9°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).

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Average pressure in December
Bruyères-Montoises, Belgium

Average pressure in December - Bruyères-Montoises, Belgium
  • Average pressure in December: 1016.7mbar

The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).

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Average wind speed in December
Bruyères-Montoises, Belgium

Average wind speed in December - Bruyères-Montoises, Belgium
  • Average wind speed in December: 18.8km/h

The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).

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Average humidity in December
Bruyères-Montoises, Belgium

Average humidity in December - Bruyères-Montoises, Belgium
  • Average humidity in December: 89%

The month with the highest relative humidity is December (89%).
Months with the lowest relative humidity are July and August (77%).

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Average rainfall in December
Bruyères-Montoises, Belgium

Average rainfall in December - Bruyères-Montoises, Belgium
  • Average rainfall in December: 60mm

The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is April (28mm).

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Average rainfall days in December
Bruyères-Montoises, Belgium

Average rainfall days in December - Bruyères-Montoises, Belgium
  • Average rainfall days in December: 15.4 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is March (12.8 days).

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Average snowfall in December
Bruyères-Montoises, Belgium

Average snowfall in December - Bruyères-Montoises, Belgium
  • Average snowfall in December: 20mm

The month with the highest snowfall is January (31mm).
Months with the least snowfall are April, May, June, July, August and September (0mm).

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Average snowfall days in December
Bruyères-Montoises, Belgium

Average snowfall days in December - Bruyères-Montoises, Belgium
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is January (3.3 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
Bruyères-Montoises, Belgium

Average daylight in December / Average sunshine in December - Bruyères-Montoises, 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: 3.5h

Months with the most sunshine are July and August (Average sunshine: 8.8h).
The month with the least sunshine is December (Average sunshine: 3.5h).

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Average sunshine days in December
Bruyères-Montoises, Belgium

Average sunshine days in December - Bruyères-Montoises, Belgium
  • Average sunshine days in December: 12 days

The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is July (9.8 days).

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Average UV index in December
Bruyères-Montoises, Belgium

Average UV index in December - Bruyères-Montoises, 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
Bruyères-Montoises, Belgium

Average cloud cover in December - Bruyères-Montoises, Belgium
  • Average cloud cover in December: 62

The month with the most cloud cover is January (Cloud cover 63).
Months with the least cloud cover are April and August (Cloud cover 43).

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Average visibility in December
Bruyères-Montoises, Belgium

Average visibility in December - Bruyères-Montoises, 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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