January weather forecast and climate
Gielisheide, Belgium

Weather in January

January, the same as December, is another cold winter month in Gielisheide, Belgium, with average temperature ranging between max 4.9°C (40.8°F) and min 1.2°C (34.2°F).

Temperature

With an average high-temperature of 4.9°C (40.8°F) and an average low-temperature of 1.2°C (34.2°F), January is the coldest month.

Humidity

In Gielisheide, Belgium, the average relative humidity is 86%.

Rainfall

In January, the rain falls for 13.9 days. Throughout January, 37mm (1.46") of precipitation is accumulated. In Gielisheide, during the entire year, the rain falls for 177.4 days and collects up to 465mm (18.31") of precipitation.

Snowfall

January through March, November and December are months with snowfall in Gielisheide. In Gielisheide, during 4 snowfall days, 28mm (1.1") of snow is typically accumulated. Throughout the year, there are 13.7 snowfall days, and 95mm (3.74") of snow is accumulated.

Daylight

In January, the average length of the day is 8.5h.

Sunshine

In January, the average sunshine is 3.9h.

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 of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 2 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. 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 coldest month in Gielisheide?

With an average high-temperature of 4.9°C (40.8°F) and an average low-temperature of 1.2°C (34.2°F), January is the coldest month in Gielisheide.

What is the temperature in January in Gielisheide?

In January, in Gielisheide, the average high-temperature is 4.9°C (40.8°F), and the average low-temperature is 1.2°C (34.2°F).

What is the average humidity in January in Gielisheide?

The average relative humidity in January is 86%.

How much does it rain in Gielisheide in January?

In Gielisheide, Belgium, during January, the rain falls for 13.9 days and regularly aggregates up to 37mm (1.46") of precipitation.

How much does it snow in Gielisheide in January?

In Gielisheide, Belgium, in January, during 4 snowfall days, 28mm (1.1") of snow is typically accumulated.

What is the average length of the day in January in Gielisheide?

The average length of the day in January in Gielisheide is 8.5h.

How long on average sun shines in January in Gielisheide?

In January, the average sunshine in Gielisheide, Belgium, is 3.9h.

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

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

How high is the UV index in January in Gielisheide?

In January, the average daily maximum UV index 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 January
Gielisheide, Belgium

Average temperature in January - Gielisheide, Belgium
  • Average high temperature in January: 4.9°C

The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (4.9°C).

  • Average low temperature in January: 1.2°C

The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).

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Average pressure in January
Gielisheide, Belgium

Average pressure in January - Gielisheide, Belgium
  • Average pressure in January: 1016mbar

The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).

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Average wind speed in January
Gielisheide, Belgium

Average wind speed in January - Gielisheide, Belgium
  • Average wind speed in January: 16.6km/h

The windiest month (with the highest average wind speed) is December (17.4km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).

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Average humidity in January
Gielisheide, Belgium

Average humidity in January - Gielisheide, Belgium
  • Average humidity in January: 86%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in January
Gielisheide, Belgium

Average rainfall in January - Gielisheide, Belgium
  • Average rainfall in January: 37mm

The wettest month (with the highest rainfall) is December (50mm).
The driest month (with the least rainfall) is April (20mm).

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Average rainfall days in January
Gielisheide, Belgium

Average rainfall days in January - Gielisheide, Belgium
  • Average rainfall days in January: 13.9 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (12.3 days).

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Average snowfall in January
Gielisheide, Belgium

Average snowfall in January - Gielisheide, Belgium
  • Average snowfall in January: 28mm

The month with the highest snowfall is December (33mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in January
Gielisheide, Belgium

Average snowfall days in January - Gielisheide, Belgium
  • Average snowfall days in January: 4 days

The month with the highest number of snowfall days is January (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 January /
Average sunshine in January
Gielisheide, Belgium

Average daylight in January / Average sunshine in January - Gielisheide, Belgium
  • Average daylight in January: 8.5h

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 January: 3.9h

The month with the most sunshine is July (Average sunshine: 9.2h).
The month with the least sunshine is December (Average sunshine: 3.5h).

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Average sunshine days in January
Gielisheide, Belgium

Average sunshine days in January - Gielisheide, Belgium
  • Average sunshine days in January: 12.9 days

The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (10.6 days).

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Average UV index in January
Gielisheide, Belgium

Average UV index in January - Gielisheide, Belgium
  • Average UV index in January: 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 January
Gielisheide, Belgium

Average cloud cover in January - Gielisheide, Belgium
  • Average cloud cover in January: 60

The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 40).

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Average visibility in January
Gielisheide, Belgium

Average visibility in January - Gielisheide, Belgium
  • Average visibility in January: 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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