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
April
Weather in April
Temperature
April brings a slight increase in the average high-temperature, progressing from a fresh 10.6°C (51.1°F) in March to a moderate 15°C (59°F). During the nights in April, Lens observes an average low-temperature of 5.3°C (41.5°F).Humidity
In April, the average relative humidity in Lens is 77%.Rainfall
In Lens, in April, during 13.6 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, in Lens, Belgium, there are 168.9 rainfall days, and 438mm (17.24") of precipitation is accumulated.Snowfall
April through September are months without snowfall.Daylight
In April, the average length of the day is 13h and 50min.On the first day of April, sunrise is at 07:19 and sunset at 20:17. On the last day of the month, sunrise is at 06:19 and sunset at 21:03 CEST.
Sunshine
The average sunshine in April is 8h.UV index
In Lens, Belgium, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index, 3 during April, leads to the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Lens?
What is the average humidity in April in Lens?
How much does it rain in Lens in April?
When it does not snow in Lens?
Does it snow in Lens in April?
How many hours of daylight does Lens have in April?
What time are sunrise and sunset in April in Lens?
How many hours of sunshine does Lens have in April?
What is the UV index intensity in April in Lens?
Average temperature in April
Lens, Belgium
- Average high temperature in April: 15°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in April: 5.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in April
Lens, Belgium
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in April
Lens, Belgium
- Average wind speed in April: 13.1km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in April
Lens, Belgium
- Average humidity in April: 77%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in April
Lens, Belgium
- Average rainfall in April: 26mm
The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in April
Lens, Belgium
- Average rainfall days in April: 13.6 days
The month with the highest number of rainy days is December (17.4 days).
The month with the least rainy days is September (9 days).
Average snowfall in April
Lens, Belgium
- Average snowfall in April: 0mm
The month with the highest snowfall is January (42mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in April
Lens, Belgium
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Lens, 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 6min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in April
Lens, Belgium
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in April
Lens, 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
Lens, Belgium
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in April
Lens, 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).
