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
Weather in January
Temperature
In Wemmel, January is the coldest month, with temperatures averaging a high of 5.1°C (41.2°F) and a low of 1.1°C (34°F).Humidity
In Wemmel, the average relative humidity in January is 87%.Rainfall
In Wemmel, in January, during 16.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Wemmel, Belgium, during the entire year, the rain falls for 199.1 days and collects up to 535mm (21.06") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Wemmel, Belgium, in January, during 4.8 snowfall days, 35mm (1.38") of snow is typically accumulated. Throughout the year, in Wemmel, there are 16.4 snowfall days, and 133mm (5.24") of snow is accumulated.Daylight
The average length of the day in January is 8h and 32min.On the first day of the month, sunrise is at 08:45 and sunset at 16:46. On the last day of January, in Wemmel, sunrise is at 08:21 and sunset at 17:31 CET.
Sunshine
In January, the average sunshine 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 vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 2 during January morphs into the following directions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What time of the year is the coldest in Wemmel?
How cold is January in Wemmel?
What is the average humidity in January in Wemmel?
How many days does it rain in January in Wemmel?
How much does it snow in Wemmel in January?
How many hours of daylight does Wemmel have in January?
When is the sunrise / sunset in January in Wemmel?
How many hours of sunshine does Wemmel have in January?
When is the lowest UV index in Wemmel?
How high is the UV index in January in Wemmel?
Average temperature in January
Wemmel, 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
Wemmel, Belgium
- Average pressure in January: 1016.1mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in January
Wemmel, 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
Wemmel, 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
Wemmel, 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
Wemmel, 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 months with the least rainy days are February and September (13.7 days).
Average snowfall in January
Wemmel, 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
Wemmel, 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
Wemmel, 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 48min).
Average sunshine days in January
Wemmel, 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
Wemmel, 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
Wemmel, 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
Wemmel, 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).
Wemmel, Belgium
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