April weather forecastAsper, Belgium
April
Weather in April
April is a mild spring month in Asper, Belgium, with an average temperature ranging between max 15.4°C (59.7°F) and min 6.1°C (43°F).Temperature
The shift from March to April is marked by a slight increase in the average high-temperature, moving from a cool 10.7°C (51.3°F) to a moderate 15.4°C (59.7°F). Asper records an average nighttime low of 6.1°C (43°F) in April.Humidity
The months with the lowest humidity in Asper are April, July and August, with an average relative humidity of 74%.Rainfall
April is the month with the least rainfall. Rain falls for 13.6 days and accumulates 25mm (0.98") of precipitation.Snowfall
In Asper, snow does not fall in April through October.Daylight
In April, the average length of the day is 13h and 52min.On the first day of the month, sunrise is at 07:19 and sunset at 20:18. On the last day of April, sunrise is at 06:19 and sunset at 21:05 CEST.
Sunshine
In April, the average sunshine in Asper is 8h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 3 in April leads to these recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. It's recommended to limit sun exposure when its radiation is at its peak during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Asper, Belgium
- Average high temperature in April: 15.4°C
The warmest months (with the highest average high temperature) are July and August (23.2°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in April: 6.1°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in April
Asper, Belgium
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in April
Asper, Belgium
- Average wind speed in April: 12.2km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in April
Asper, Belgium
- Average humidity in April: 74%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in April
Asper, Belgium
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is December (55mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in April
Asper, Belgium
- Average rainfall days in April: 13.6 days
The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is February (12.6 days).
Average snowfall in April
Asper, Belgium
- Average snowfall in April: 0mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Asper, Belgium
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (3.8 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
Asper, Belgium
- Average daylight in April: 13h and 54min
The month with the longest days is June (Average daylight: 16h and 30min).
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 June (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in April
Asper, Belgium
- Average sunshine days in April: 14 days
The month with the most sunshine days is April (14 days).
The month with the least sunshine days is November (10.5 days).
Average UV index in April
Asper, 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
Asper, Belgium
- Average cloud cover in April: 42
The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in April
Asper, Belgium
- Average visibility in April: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
