January weather forecast and climate
Robertville, Belgium

Weather in January

January, the same as December, is another cold winter month in Robertville, Belgium, with average temperature fluctuating between 2.5°C (36.5°F) and -1.8°C (28.8°F).

Temperature

With an average high-temperature of 2.5°C (36.5°F) and an average low-temperature of -1.8°C (28.8°F), January is the coldest month.

Humidity

Months with the highest humidity are January and December, with an average relative humidity of 92%.

Rainfall

In January, in Robertville, the rain falls for 9.7 days. Throughout January, 51mm (2.01") of precipitation is accumulated. Throughout the year, in Robertville, there are 143.6 rainfall days, and 509mm (20.04") of precipitation is accumulated.

Snowfall

Months with snowfall in Robertville are January through May, October through December. In Robertville, in January, snow falls for 12.3 days, with typically accumulated 133mm (5.24") of snow. In Robertville, during the entire year, snow falls for 49 days, and aggregates up to 641mm (25.24") of snow.

Daylight

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

Sunshine

The average sunshine in Robertville is 3h.

UV index

Months with the lowest UV index in Robertville are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
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 Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Robertville?

January is the coldest month, with an average high-temperature of 2.5°C (36.5°F) and an average low-temperature of -1.8°C (28.8°F).

What is the temperature in January in Robertville?

The average high-temperature, in January, is 2.5°C (36.5°F), while the average low-temperature is -1.8°C (28.8°F).

What is the most humid month in Robertville?

January and December, with an average relative humidity of 92%, are most humid months in Robertville.

What is the average humidity in January in Robertville?

In January, the average relative humidity in Robertville is 92%.

How many days does it rain in January in Robertville?

In Robertville, during January, the rain falls for 9.7 days and regularly aggregates up to 51mm (2.01") of precipitation.

How much does it snow in Robertville in January?

In Robertville, Belgium, during January, snow falls for 12.3 days and regularly aggregates up to 133mm (5.24") of snow.

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

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

How long on average sun shines in January in Robertville?

The average sunshine in January in Robertville is 3h.

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

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in January in Robertville?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in January
Robertville, Belgium

Average temperature in January - Robertville, Belgium
  • Average high temperature in January: 2.5°C

The warmest months (with the highest average high temperature) are July and August (20.5°C).
The month with the lowest average high temperature is January (2.5°C).

  • Average low temperature in January: -1.8°C

The month with the highest average low temperature is August (11.3°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).

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Average pressure in January
Robertville, Belgium

Average pressure in January - Robertville, Belgium
  • Average pressure in January: 1016.9mbar

The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).

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Average wind speed in January
Robertville, Belgium

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

The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).

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Average humidity in January
Robertville, Belgium

Average humidity in January - Robertville, Belgium
  • Average humidity in January: 92%

Months with the highest relative humidity are January and December (92%).
The month with the lowest relative humidity is April (80%).

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Average rainfall in January
Robertville, Belgium

Average rainfall in January - Robertville, Belgium
  • Average rainfall in January: 51mm

The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (26mm).

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Average rainfall days in January
Robertville, Belgium

Average rainfall days in January - Robertville, Belgium
  • Average rainfall days in January: 9.7 days

Months with the highest number of rainy days are June and July (14.7 days).
The month with the least rainy days is February (7.5 days).

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Average snowfall in January
Robertville, Belgium

Average snowfall in January - Robertville, Belgium
  • Average snowfall in January: 133mm

The month with the highest snowfall is February (166mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in January
Robertville, Belgium

Average snowfall days in January - Robertville, Belgium
  • Average snowfall days in January: 12.3 days

The month with the highest number of snowfall days is January (12.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Robertville, Belgium

Average daylight in January / Average sunshine in January - Robertville, 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: 3h

The month with the most sunshine is August (Average sunshine: 8.5h).
The month with the least sunshine is December (Average sunshine: 2.5h).

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Average sunshine days in January
Robertville, Belgium

Average sunshine days in January - Robertville, Belgium
  • Average sunshine days in January: 12.1 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is February (11.5 days).

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Average UV index in January
Robertville, Belgium

Average UV index in January - Robertville, Belgium
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in January
Robertville, Belgium

Average cloud cover in January - Robertville, Belgium
  • Average cloud cover in January: 72

The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 46).

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Average visibility in January
Robertville, Belgium

Average visibility in January - Robertville, Belgium
  • Average visibility in January: 7km

The month with the highest visibility is April (9km).
The month with the lowest visibility is January (7km).

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