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 transition from March to April brings a subtle temperature rise, with average high-temperatures increasing from a frosty 9.5°C (49.1°F) to a mild 13.8°C (56.8°F). During the month of April, the nighttime temperature in Chimay falls to an average of 4.8°C (40.6°F).Humidity
The months with the lowest humidity are April and August, with an average relative humidity of 79%.Rainfall
The month with the least rainfall is April, when the rain falls for 14.8 days and typically collects 31mm (1.22") of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.3 snowfall days, in April, Chimay aggregates 1mm (0.04") of snow. In Chimay, during the entire year, snow falls for 27.2 days and aggregates up to 247mm (9.72") of snow.Daylight
The average length of the day in April in Chimay, Belgium, is 13h and 48min.On the first day of the month, sunrise is at 07:17 and sunset at 20:15. On the last day of April, in Chimay, sunrise is at 06:19 and sunset at 21:00 CEST.
Sunshine
In Chimay, the average sunshine in April is 7.8h.UV index
The average daily maximum UV index in April in Chimay is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In April, a daily UV index of 3 turns into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Keep in mind! Snow's reflective quality 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 is the usual temperature for Chimay in April?
What are the least humid months in Chimay?
What is the average humidity in April in Chimay?
What is the driest month in Chimay?
How much does it rain in Chimay in April?
What is the last month it snows in Chimay?
How many hours of daylight does Chimay have in April?
When is the sunrise / sunset in April in Chimay?
How many hours of sunshine does Chimay have in April?
What is the UV index intensity in April in Chimay?
Average temperature in April
Chimay, Belgium
- Average high temperature in April: 13.8°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in April: 4.8°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (-0.2°C).
Average pressure in April
Chimay, Belgium
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in April
Chimay, Belgium
- Average wind speed in April: 12.4km/h
The windiest month (with the highest average wind speed) is December (17.4km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in April
Chimay, Belgium
- Average humidity in April: 79%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in April
Chimay, Belgium
- Average rainfall in April: 31mm
The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in April
Chimay, Belgium
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in April
Chimay, Belgium
- Average snowfall in April: 1mm
The month with the highest snowfall is January (68mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Chimay, Belgium
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Chimay, Belgium
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 24min).
Average sunshine days in April
Chimay, Belgium
- Average sunshine days in April: 13.4 days
The months with the most sunshine days are April and October (13.4 days).
The month with the least sunshine days is December (9.4 days).
Average UV index in April
Chimay, 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, March, November and December (UV index 2).
Average cloud cover in April
Chimay, Belgium
- Average cloud cover in April: 44
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in April
Chimay, Belgium
- Average visibility in April: 9km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
