Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
Woluwe-Saint-Lambert experiences its lowest temperatures in January, with an average peak of 5.1°C (41.2°F) and a low of 1.1°C (34°F).Humidity
In Woluwe-Saint-Lambert, the average relative humidity in January is 87%.Rainfall
In Woluwe-Saint-Lambert, during January, the rain falls for 16.8 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, there are 199.3 rainfall days, and 541mm (21.3") of precipitation is accumulated.Snowfall
Months with snowfall in Woluwe-Saint-Lambert are January through March, November and December. In Woluwe-Saint-Lambert, in January, snow falls for 4.8 days, with typically accumulated 35mm (1.38") of snow. In Woluwe-Saint-Lambert, during the entire year, snow falls for 16.4 days and aggregates up to 133mm (5.24") of snow.Daylight
In January, the average length of the day is 8h and 32min.On the first day of January, sunrise is at 08:44 and sunset at 16:46. On the last day of the month, sunrise is at 08:20 and sunset at 17:30 CET.
Sunshine
In January, the average sunshine in Woluwe-Saint-Lambert 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 value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during January leads to these advisories:
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. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Woluwe-Saint-Lambert?
Is it cold in Woluwe-Saint-Lambert during January?
What is the average humidity in January in Woluwe-Saint-Lambert?
How many days does it rain in January in Woluwe-Saint-Lambert?
How many days does it snow in January in Woluwe-Saint-Lambert?
How many hours of daylight does Woluwe-Saint-Lambert have in January?
When are sunrise and sunset in January in Woluwe-Saint-Lambert?
How many hours of sunshine does Woluwe-Saint-Lambert have in January?
When is the lowest UV index in Woluwe-Saint-Lambert?
How high is the UV index in January in Woluwe-Saint-Lambert?
Average temperature in January
Woluwe-Saint-Lambert, Belgium
- Average high temperature in January: 5.1°C
The warmest months (with the highest average high temperature) are July and August (23.1°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in January: 1.1°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in January
Woluwe-Saint-Lambert, Belgium
- Average pressure in January: 1016.1mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in January
Woluwe-Saint-Lambert, Belgium
- Average wind speed in January: 17.1km/h
The windiest month (with the highest average wind speed) is December (18km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in January
Woluwe-Saint-Lambert, Belgium
- Average humidity in January: 87%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in January
Woluwe-Saint-Lambert, Belgium
- Average rainfall in January: 43mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in January
Woluwe-Saint-Lambert, Belgium
- Average rainfall days in January: 16.8 days
The months with the highest number of rainy days are May and July (18.8 days).
The month with the least rainy days is February (13.7 days).
Average snowfall in January
Woluwe-Saint-Lambert, Belgium
- Average snowfall in January: 35mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Woluwe-Saint-Lambert, Belgium
- Average snowfall days in January: 4.8 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Woluwe-Saint-Lambert, Belgium
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in January
Woluwe-Saint-Lambert, Belgium
- Average sunshine days in January: 9.3 days
The month with the most sunshine days is March (12.5 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in January
Woluwe-Saint-Lambert, Belgium
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Woluwe-Saint-Lambert, Belgium
- Average cloud cover in January: 62
The months with the most cloud cover are January and December (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in January
Woluwe-Saint-Lambert, Belgium
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
