January weather forecast and climate
Rochehaut, Belgium

Weather in January

January, like December, in Rochehaut, Belgium, is a wintry winter month, with average temperature ranging between min -0.1°C (31.8°F) and max 3.9°C (39°F).

Temperature

With an average high-temperature of 3.9°C (39°F) and an average low-temperature of -0.1°C (31.8°F), January is the coldest month.

Humidity

In January, the average relative humidity in Rochehaut is 90%.

Rainfall

In Rochehaut, in January, it is raining for 15.8 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, in Rochehaut, there are 190.4 rainfall days, and 641mm (25.24") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 4.7 days and accumulates 56mm (2.2") of snow.

Daylight

In January, the average length of the day is 8.7h.

Sunshine

In January, the average sunshine is 3.4h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rochehaut. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 Rochehaut?

With an average high-temperature of 3.9°C (39°F) and an average low-temperature of -0.1°C (31.8°F), January is the coldest month.

What is the temperature in January in Rochehaut?

The average high-temperature, in January, is 3.9°C (39°F), while the average low-temperature is -0.1°C (31.8°F).

What is the average humidity in January in Rochehaut?

The average relative humidity in January is 90%.

How much does it rain in Rochehaut in January?

In Rochehaut, during January, the rain falls for 15.8 days and regularly aggregates up to 56mm (2.2") of precipitation.

How many days does it snow in January in Rochehaut?

In Rochehaut, during January, snow falls for 4.7 days and regularly aggregates up to 56mm (2.2") of snow.

What is the snowiest month in Rochehaut?

January is the month with the most snowfall in Rochehaut. Snow falls for 4.7 days and accumulates 56mm (2.2") of snow.

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

The average length of the day in January in Rochehaut is 8.7h.

How long on average sun shines in January in Rochehaut?

The average sunshine in January in Rochehaut, Belgium, is 3.4h.

When is the lowest UV index in Rochehaut?

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

What is the UV index reading in January in Rochehaut?

In January, the average daily maximum UV index in Rochehaut is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays.

Average temperature in January
Rochehaut, Belgium

Average temperature in January - Rochehaut, Belgium
  • Average high temperature in January: 3.9°C

The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (3.9°C).

  • Average low temperature in January: -0.1°C

The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).

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Average pressure in January
Rochehaut, Belgium

Average pressure in January - Rochehaut, Belgium
  • Average pressure in January: 1017.2mbar

Months with the highest atmospheric pressure are September and December (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).

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Average wind speed in January
Rochehaut, Belgium

Average wind speed in January - Rochehaut, Belgium
  • Average wind speed in January: 15.2km/h

The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).

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Average humidity in January
Rochehaut, Belgium

Average humidity in January - Rochehaut, Belgium
  • Average humidity in January: 90%

The month with the highest relative humidity is December (92%).
The month with the lowest relative humidity is August (78%).

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Average rainfall in January
Rochehaut, Belgium

Average rainfall in January - Rochehaut, Belgium
  • Average rainfall in January: 56mm

The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is April (35mm).

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Average rainfall days in January
Rochehaut, Belgium

Average rainfall days in January - Rochehaut, Belgium
  • Average rainfall days in January: 15.8 days

The month with the highest number of rainy days is December (18.4 days).
The month with the least rainy days is February (13 days).

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Average snowfall in January
Rochehaut, Belgium

Average snowfall in January - Rochehaut, Belgium
  • Average snowfall in January: 56mm

The month with the highest snowfall is January (56mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in January
Rochehaut, Belgium

Average snowfall days in January - Rochehaut, Belgium
  • Average snowfall days in January: 4.7 days

Months with the highest number of snowfall days are January and 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 January /
Average sunshine in January
Rochehaut, Belgium

Average daylight in January / Average sunshine in January - Rochehaut, Belgium
  • Average daylight in January: 8.7h

The month with the longest days is June (Average daylight: 16.3h).
The month with the shortest days is December (Average daylight: 8.2h).

  • Average sunshine in January: 3.4h

The month with the most sunshine is August (Average sunshine: 9.1h).
The month with the least sunshine is December (Average sunshine: 3.3h).

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Average sunshine days in January
Rochehaut, Belgium

Average sunshine days in January - Rochehaut, Belgium
  • Average sunshine days in January: 10.6 days

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is December (9.5 days).

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Average UV index in January
Rochehaut, Belgium

Average UV index in January - Rochehaut, 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
Rochehaut, Belgium

Average cloud cover in January - Rochehaut, Belgium
  • Average cloud cover in January: 66

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 40).

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Average visibility in January
Rochehaut, Belgium

Average visibility in January - Rochehaut, Belgium
  • Average visibility in January: 8km

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

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