Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
A subtle rise in the average high-temperature is observed during April, adjusting from a cool 10.7°C (51.3°F) in March to a mild 15.2°C (59.4°F). April nights cool down to an average low-temperature of 5.9°C (42.6°F).Humidity
The months with the lowest humidity are April, July and August, with an average relative humidity of 75%.Rainfall
April is the month with the least rainfall. Rain falls for 15.3 days and accumulates 27mm (1.06") of precipitation.Snowfall
In Wemmel, Belgium, snow does not fall in April through October.Daylight
The average length of the day in April is 13h and 52min.On the first day of the month, sunrise is at 07:17 and sunset at 20:15. On the last day of April, sunrise is at 06:16 and sunset at 21:02 CEST.
Sunshine
In April, the average sunshine is 8h.UV index
The average daily maximum UV index in April in Wemmel, Belgium, is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 3 during April translates into the following directions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What are the temperatures in Wemmel in April?
What is the least humid month in Wemmel?
What is the average humidity in April in Wemmel?
What is the driest month in Wemmel?
How many days does it rain in April in Wemmel?
When it does not snow in Wemmel?
Does it snow in Wemmel in April?
How many hours of daylight does Wemmel have in April?
When is the sunrise / sunset in April in Wemmel?
How long on average sun shines in April in Wemmel?
What is the UV index intensity in April in Wemmel?
Average temperature in April
Wemmel, Belgium
- Average high temperature in April: 15.2°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 April: 5.9°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 April
Wemmel, Belgium
- Average pressure in April: 1015.8mbar
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 April
Wemmel, Belgium
- Average wind speed in April: 12.6km/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 April
Wemmel, Belgium
- Average humidity in April: 75%
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 April
Wemmel, Belgium
- Average rainfall in April: 27mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in April
Wemmel, Belgium
- Average rainfall days in April: 15.3 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 April
Wemmel, Belgium
- Average snowfall in April: 0mm
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 April
Wemmel, Belgium
- Average snowfall days in April: 0.3 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 April /
Average sunshine in April
Wemmel, Belgium
- Average daylight in April: 13h and 5min
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 April: 8h and 0min
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 April
Wemmel, Belgium
- Average sunshine days in April: 11.4 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 April
Wemmel, Belgium
- Average UV index in April: 3
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 April
Wemmel, Belgium
- Average cloud cover in April: 42
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 April
Wemmel, Belgium
- Average visibility in April: 9km
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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