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
April's arrival coincides with a subtle temperature rise, moving from March's cool 10.7°C (51.3°F) to a refreshing 15°C (59°F). Wallon-Cappel records an average nighttime low-temperature of 6.1°C (43°F) throughout April.Humidity
In April, the average relative humidity is 75%.Rainfall
In April, the rain falls for 10.3 days. Throughout April, 18mm (0.71") of precipitation is accumulated. Throughout the year, there are 152 rainfall days, and 397mm (15.63") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In April, the average length of the day is 13h and 51min.On the first day of April in Wallon-Cappel, sunrise is at 07:24 and sunset at 20:23. On the last day of the month, sunrise is at 06:24 and sunset at 21:09 CEST.
Sunshine
The average sunshine in April is 8.3h.UV index
In Wallon-Cappel, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 3 during April translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Wallon-Cappel?
What is the average humidity in April in Wallon-Cappel?
How much does it rain in Wallon-Cappel in April?
When it does not snow in Wallon-Cappel?
Does it snow in Wallon-Cappel in April?
How many hours of daylight does Wallon-Cappel have in April?
When are sunrise and sunset in April in Wallon-Cappel?
How long on average sun shines in April in Wallon-Cappel?
What is the UV index intensity in April in Wallon-Cappel?
Average temperature in April
Wallon-Cappel, France
- Average high temperature in April: 15°C
The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in April: 6.1°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in April
Wallon-Cappel, France
- 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 (1011.9mbar).
Average wind speed in April
Wallon-Cappel, France
- Average wind speed in April: 13.4km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity in April
Wallon-Cappel, France
- Average humidity in April: 75%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Wallon-Cappel, France
- Average rainfall in April: 18mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in April
Wallon-Cappel, France
- Average rainfall days in April: 10.3 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is September (7.5 days).
Average snowfall in April
Wallon-Cappel, France
- Average snowfall in April: 0mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Wallon-Cappel, France
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (4 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
Wallon-Cappel, France
- 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 2min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).
Average sunshine days in April
Wallon-Cappel, France
- Average sunshine days in April: 17.6 days
The month with the most sunshine days is September (21.5 days).
The months with the least sunshine days are February and December (8.5 days).
Average UV index in April
Wallon-Cappel, France
- 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
Wallon-Cappel, France
- Average cloud cover in April: 40
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in April
Wallon-Cappel, France
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Wallon-Cappel, France
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