January weather forecast and climate
Sart-Saint-Laurent, Belgium

Weather in January

January, like December, in Sart-Saint-Laurent, Belgium, is a wintry winter month, with average temperature ranging between min -0.1°C (31.8°F) and max 4.3°C (39.7°F).

Temperature

January is the coldest month, with an average high-temperature of 4.3°C (39.7°F) and an average low-temperature of -0.1°C (31.8°F).

Humidity

Months with the highest humidity in Sart-Saint-Laurent are January and December, with an average relative humidity of 89%.

Rainfall

In Sart-Saint-Laurent, it is raining for 14.2 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Sart-Saint-Laurent, there are 179.6 rainfall days, and 508mm (20") of precipitation is accumulated.

Snowfall

Months with snowfall in Sart-Saint-Laurent are January through March, November and December. The month with the most snowfall is January when snow falls for 4.5 days and typically aggregates up to 40mm (1.57") of snow.

Daylight

In January, the average length of the day is 8.6h.

Sunshine

In January, the average sunshine in Sart-Saint-Laurent is 3.6h.

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 value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
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 coldest month in Sart-Saint-Laurent?

The coldest month in Sart-Saint-Laurent is January, with an average high-temperature of 4.3°C (39.7°F) and an average low-temperature of -0.1°C (31.8°F).

What is the temperature in January in Sart-Saint-Laurent?

In Sart-Saint-Laurent, Belgium, in January, the average high-temperature is 4.3°C (39.7°F), and the average low-temperature is -0.1°C (31.8°F).

What is the most humid month in Sart-Saint-Laurent?

January and December, with an average relative humidity of 89%, are most humid months in Sart-Saint-Laurent.

What is the average humidity in January in Sart-Saint-Laurent?

In January, the average relative humidity is 89%.

How many days does it rain in January in Sart-Saint-Laurent?

In Sart-Saint-Laurent, during January, the rain falls for 14.2 days and regularly aggregates up to 41mm (1.61") of precipitation.

How many days does it snow in January in Sart-Saint-Laurent?

In Sart-Saint-Laurent, in January, snow falls for 4.5 days, with typically accumulated 40mm (1.57") of snow.

When does it snow the most in Sart-Saint-Laurent?

The month with the most snowfall in Sart-Saint-Laurent, Belgium, is January when snow falls for 4.5 days and typically aggregates up to 40mm (1.57") of snow.

What is the average length of the day in January in Sart-Saint-Laurent?

In Sart-Saint-Laurent, Belgium, the average length of the day in January is 8.6h.

How many hours of sunshine does Sart-Saint-Laurent have in January?

In Sart-Saint-Laurent, Belgium, the average sunshine in January is 3.6h.

What are the months with the lowest UV index in Sart-Saint-Laurent?

Months with the lowest UV index in Sart-Saint-Laurent are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Sart-Saint-Laurent?

In January, the average daily maximum UV index in Sart-Saint-Laurent is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to the UV radiation.

Average temperature in January
Sart-Saint-Laurent, Belgium

Average temperature in January - Sart-Saint-Laurent, Belgium
  • Average high temperature in January: 4.3°C

The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (4.3°C).

  • Average low temperature in January: -0.1°C

The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).

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Average pressure in January
Sart-Saint-Laurent, Belgium

Average pressure in January - Sart-Saint-Laurent, Belgium
  • Average pressure in January: 1016.6mbar

The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013mbar).

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Average wind speed in January
Sart-Saint-Laurent, Belgium

Average wind speed in January - Sart-Saint-Laurent, Belgium
  • Average wind speed in January: 17.4km/h

The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).

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Average humidity in January
Sart-Saint-Laurent, Belgium

Average humidity in January - Sart-Saint-Laurent, Belgium
  • Average humidity in January: 89%

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

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Average rainfall in January
Sart-Saint-Laurent, Belgium

Average rainfall in January - Sart-Saint-Laurent, Belgium
  • Average rainfall in January: 41mm

The wettest month (with the highest rainfall) is December (56mm).
The driest month (with the least rainfall) is April (28mm).

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Average rainfall days in January
Sart-Saint-Laurent, Belgium

Average rainfall days in January - Sart-Saint-Laurent, Belgium
  • Average rainfall days in January: 14.2 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (12 days).

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Average snowfall in January
Sart-Saint-Laurent, Belgium

Average snowfall in January - Sart-Saint-Laurent, Belgium
  • Average snowfall in January: 40mm

The month with the highest snowfall is January (40mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in January
Sart-Saint-Laurent, Belgium

Average snowfall days in January - Sart-Saint-Laurent, Belgium
  • Average snowfall days in January: 4.5 days

The month with the highest number of snowfall days is January (4.5 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
Sart-Saint-Laurent, Belgium

Average daylight in January / Average sunshine in January - Sart-Saint-Laurent, Belgium
  • Average daylight in January: 8.6h

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 January: 3.6h

Months with the most sunshine are July and August (Average sunshine: 8.9h).
The month with the least sunshine is December (Average sunshine: 3.5h).

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Average sunshine days in January
Sart-Saint-Laurent, Belgium

Average sunshine days in January - Sart-Saint-Laurent, Belgium
  • Average sunshine days in January: 11.9 days

The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is June (10.2 days).

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Average UV index in January
Sart-Saint-Laurent, Belgium

Average UV index in January - Sart-Saint-Laurent, Belgium
  • Average UV index in January: 2

Months with the highest UV index are June and July (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
Sart-Saint-Laurent, Belgium

Average cloud cover in January - Sart-Saint-Laurent, Belgium
  • Average cloud cover in January: 64

The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 43).

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Average visibility in January
Sart-Saint-Laurent, Belgium

Average visibility in January - Sart-Saint-Laurent, Belgium
  • Average visibility in January: 8km

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

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