January weather forecast and climate
Rofessart, Belgium

Weather in January

January, like December, in Rofessart, Belgium, is a wintry winter month, with average temperature fluctuating between 0.8°C (33.4°F) and 4.8°C (40.6°F).

Temperature

January is the coldest month, with an average high-temperature of 4.8°C (40.6°F) and an average low-temperature of 0.8°C (33.4°F).

Humidity

In Rofessart, the average relative humidity is 87%.

Rainfall

In January, in Rofessart, the rain falls for 14.3 days. Throughout January, 37mm (1.46") of precipitation is accumulated. In Rofessart, during the entire year, the rain falls for 186.5 days and collects up to 481mm (18.94") of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Rofessart, Belgium, during January, snow falls for 4 days and regularly aggregates up to 38mm (1.5") of snow. Throughout the year, in Rofessart, there are 14.5 snowfall days, and 114mm (4.49") of snow is accumulated.

Daylight

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

Sunshine

The average sunshine is 3.9h.

UV index

Months with the lowest UV index in Rofessart are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV radiation for the average person.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. 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 Rofessart?

With an average high-temperature of 4.8°C (40.6°F) and an average low-temperature of 0.8°C (33.4°F), January is the coldest month.

What is the temperature in January in Rofessart?

In January, in Rofessart, the average high-temperature is 4.8°C (40.6°F), and the average low-temperature is 0.8°C (33.4°F).

What is the average humidity in January in Rofessart?

In January, the average relative humidity in Rofessart, Belgium, is 87%.

How many days does it rain in January in Rofessart?

In Rofessart, Belgium, during January, the rain falls for 14.3 days and regularly aggregates up to 37mm (1.46") of precipitation.

How many days does it snow in January in Rofessart?

In Rofessart, Belgium, in January, snow falls for 4 days, with typically accumulated 38mm (1.5") of snow.

How many hours of daylight does Rofessart have in January?

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

How many hours of sunshine does Rofessart have in January?

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

When is the lowest UV index in Rofessart?

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

What is the UV index reading in January in Rofessart?

In Rofessart, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in January
Rofessart, Belgium

Average temperature in January - Rofessart, Belgium
  • Average high temperature in January: 4.8°C

The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (4.8°C).

  • Average low temperature in January: 0.8°C

The month with the highest average low temperature is August (13.7°C).
The coldest months (with the lowest average low temperature) are January and February (0.8°C).

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Average pressure in January
Rofessart, Belgium

Average pressure in January - Rofessart, Belgium
  • Average pressure in January: 1016.3mbar

The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).

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Average wind speed in January
Rofessart, Belgium

Average wind speed in January - Rofessart, Belgium
  • Average wind speed in January: 17.4km/h

The windiest month (with the highest average wind speed) is December (18.3km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).

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Average humidity in January
Rofessart, Belgium

Average humidity in January - Rofessart, Belgium
  • Average humidity in January: 87%

The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (75%).

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Average rainfall in January
Rofessart, Belgium

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

The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (26mm).

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Average rainfall days in January
Rofessart, Belgium

Average rainfall days in January - Rofessart, Belgium
  • Average rainfall days in January: 14.3 days

The month with the highest number of rainy days is August (18.6 days).
The month with the least rainy days is February (12.8 days).

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Average snowfall in January
Rofessart, Belgium

Average snowfall in January - Rofessart, Belgium
  • Average snowfall in January: 38mm

The month with the highest snowfall is February (42mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in January
Rofessart, Belgium

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

The month with the highest number of snowfall days is February (4.5 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
Rofessart, Belgium

Average daylight in January / Average sunshine in January - Rofessart, 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: 3.9h

The month with the most sunshine is July (Average sunshine: 9.2h).
The month with the least sunshine is December (Average sunshine: 3.8h).

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Average sunshine days in January
Rofessart, Belgium

Average sunshine days in January - Rofessart, Belgium
  • Average sunshine days in January: 12.2 days

Months with the most sunshine days are September and October (13.5 days).
The month with the least sunshine days is August (9.8 days).

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Average UV index in January
Rofessart, Belgium

Average UV index in January - Rofessart, 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
Rofessart, Belgium

Average cloud cover in January - Rofessart, Belgium
  • Average cloud cover in January: 61

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

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Average visibility in January
Rofessart, Belgium

Average visibility in January - Rofessart, 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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