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
The start of April brings a subtle shift in the average high-temperature, edging up from March's chilly 9.8°C (49.6°F) to a refreshing 14.5°C (58.1°F). During the month of April, Châtelet experiences a steady low-temperature average of 5.2°C (41.4°F).Humidity
In April, the average relative humidity is 77%.Rainfall
In Châtelet, in April, it is raining for 13.9 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, in Châtelet, there are 180.4 rainfall days, and 502mm (19.76") of precipitation is accumulated.Snowfall
April through September are months without snowfall in Châtelet.Daylight
In Châtelet, the average length of the day in April is 13h and 49min.On the first day of the month, sunrise is at 07:16 and sunset at 20:14. On the last day of April, sunrise is at 06:17 and sunset at 21:00 CEST.
Sunshine
In April, the average sunshine is 7.6h.UV index
In Châtelet, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 3 in April transforms into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Châtelet?
What is the average humidity in April in Châtelet?
How many days does it rain in April in Châtelet?
When it does not snow in Châtelet?
Does it snow in Châtelet in April?
How many hours of daylight does Châtelet have in April?
What time are sunrise and sunset in April in Châtelet?
How many hours of sunshine does Châtelet have in April?
What is the UV index reading in April in Châtelet?
Average temperature in April
Châtelet, Belgium
- Average high temperature in April: 14.5°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in April: 5.2°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 (0.6°C).
Average pressure in April
Châtelet, Belgium
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in April
Châtelet, Belgium
- Average wind speed in April: 13km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in April
Châtelet, 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
Châtelet, Belgium
- Average rainfall in April: 30mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in April
Châtelet, Belgium
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (12.1 days).
Average snowfall in April
Châtelet, 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 and September (0mm).
Average snowfall days in April
Châtelet, Belgium
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (5.3 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
Châtelet, 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: 7h and 4min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in April
Châtelet, Belgium
- Average sunshine days in April: 13.5 days
The months with the most sunshine days are March and September (14.2 days).
The month with the least sunshine days is August (10.4 days).
Average UV index in April
Châtelet, Belgium
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Châtelet, Belgium
- Average cloud cover in April: 44
The months with the most cloud cover are January and December (Cloud cover 65).
The months with the least cloud cover are April and August (Cloud cover 44).
Average visibility in April
Châtelet, Belgium
- Average visibility in April: 9km
The months with the highest visibility are February, March, April, May, June, July, August and October (9km).
The months with the lowest visibility are January, September, November and December (8km).
