December weather forecast and climate
Oosterwijk, Belgium

Weather in December

The first month of the winter, December, is still a chilly month in Oosterwijk, Belgium, with temperature in the range of an average high of 6.5°C (43.7°F) and an average low of 2.7°C (36.9°F).

Temperature

In December, the average high-temperature slightly decreases, from 9.9°C (49.8°F) in November, to a still frosty 6.5°C (43.7°F). In December, in Oosterwijk, the average low-temperature is 2.7°C (36.9°F).

Humidity

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

Rainfall

In Oosterwijk, during December, the rain falls for 15.7 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, in Oosterwijk, Belgium, there are 179.1 rainfall days, and 451mm (17.76") of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. In Oosterwijk, in December, during 2.1 snowfall days, 22mm (0.87") of snow is typically accumulated. Throughout the year, in Oosterwijk, there are 10.6 snowfall days, and 78mm (3.07") of snow is accumulated.

Daylight

December has the shortest days of the year in Oosterwijk, with an average of 8h of daylight.

Sunshine

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

UV index

Months with the lowest UV index in Oosterwijk are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 interpret into the following advice:
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. 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 Oosterwijk?

The average high-temperature, in December, in Oosterwijk, is 6.5°C (43.7°F), while the average low-temperature is 2.7°C (36.9°F).

What is the most humid month in Oosterwijk?

With an average relative humidity of 87%, December is the most humid month in Oosterwijk.

What is the average humidity in December in Oosterwijk?

In December, the average relative humidity is 87%.

How much does it rain in Oosterwijk in December?

In December, in Oosterwijk, Belgium, the rain falls for 15.7 days. Throughout December, 45mm (1.77") of precipitation is accumulated.

How many days does it snow in December in Oosterwijk?

In Oosterwijk, Belgium, in December, snow falls for 2.1 days, with typically accumulated 22mm (0.87") of snow.

What is the month with the shortest days in Oosterwijk?

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

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

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

What is the month with the least sunshine in Oosterwijk?

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

How long on average sun shines in December in Oosterwijk?

The average sunshine in December is 3.8h.

What is the month with the lowest UV index in Oosterwijk?

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

How high is the UV index in December in Oosterwijk?

In Oosterwijk, Belgium, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in December
Oosterwijk, Belgium

Average temperature in December - Oosterwijk, Belgium
  • Average high temperature in December: 6.5°C

The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (5.2°C).

  • Average low temperature in December: 2.7°C

The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.4°C).

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Average pressure in December
Oosterwijk, Belgium

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

The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).

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Average wind speed in December
Oosterwijk, Belgium

Average wind speed in December - Oosterwijk, Belgium
  • Average wind speed in December: 17.5km/h

The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).

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Average humidity in December
Oosterwijk, Belgium

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

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

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Average rainfall in December
Oosterwijk, Belgium

Average rainfall in December - Oosterwijk, Belgium
  • Average rainfall in December: 45mm

The wettest month (with the highest rainfall) is June (51mm).
The driest month (with the least rainfall) is April (22mm).

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Average rainfall days in December
Oosterwijk, Belgium

Average rainfall days in December - Oosterwijk, Belgium
  • Average rainfall days in December: 15.7 days

The month with the highest number of rainy days is July (17.6 days).
Months with the least rainy days are February and September (12.5 days).

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Average snowfall in December
Oosterwijk, Belgium

Average snowfall in December - Oosterwijk, Belgium
  • Average snowfall in December: 22mm

The month with the highest snowfall is February (26mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in December
Oosterwijk, Belgium

Average snowfall days in December - Oosterwijk, Belgium
  • Average snowfall days in December: 2.1 days

The month with the highest number of snowfall days is February (3.4 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
Oosterwijk, Belgium

Average daylight in December / Average sunshine in December - Oosterwijk, 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: 3.8h

The month with the most sunshine is July (Average sunshine: 9.1h).
The month with the least sunshine is December (Average sunshine: 3.8h).

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Average sunshine days in December
Oosterwijk, Belgium

Average sunshine days in December - Oosterwijk, Belgium
  • Average sunshine days in December: 11.9 days

The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is June (11.1 days).

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Average UV index in December
Oosterwijk, Belgium

Average UV index in December - Oosterwijk, 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
Oosterwijk, Belgium

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

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

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Average visibility in December
Oosterwijk, Belgium

Average visibility in December - Oosterwijk, 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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