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
With the start of April, the average high-temperature marginally shifts from March's frosty 8.1°C (46.6°F) to a cool 12.9°C (55.2°F). Vielsalm's average low-temperature for the month of April records at a cold 3.8°C (38.8°F).Humidity
With an average relative humidity of 80%, April is the least humid month.Rainfall
April is the month with the least rainfall in Vielsalm. Rain falls for 13 days and accumulates 29mm (1.14") of precipitation.Snowfall
January through May, October through December are months with snowfall in Vielsalm. In April, in Vielsalm, it is snowing for 1.7 days. Throughout April, 10mm (0.39") of snow is accumulated. In Vielsalm, during the entire year, snow falls for 46.9 days and aggregates up to 546mm (21.5") of snow.Daylight
The average length of the day in April is 13h and 49min.On the first day of the month, sunrise is at 07:11 and sunset at 20:08. On the last day of April, sunrise is at 06:12 and sunset at 20:54 CEST.
Sunshine
The average sunshine in April is 7.5h.UV index
The average daily maximum UV index in April in Vielsalm is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 3 in April leads to these recommendations:
Take precautions - Protection against sun damage is advised. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Vielsalm?
What is the least humid month in Vielsalm?
What is the average humidity in April in Vielsalm?
What is the driest month in Vielsalm?
How much does it rain in Vielsalm in April?
How many days does it snow in April in Vielsalm?
How many hours of daylight does Vielsalm have in April?
What time are sunrise and sunset in April in Vielsalm?
How long on average sun shines in April in Vielsalm?
What is the UV index reading in April in Vielsalm?
Average temperature in April
Vielsalm, Belgium
- Average high temperature in April: 12.9°C
The warmest months (with the highest average high temperature) are July and August (20.7°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in April: 3.8°C
The months with the highest average low temperature are July and August (11.5°C).
The coldest month (with the lowest average low temperature) is February (-1.5°C).
Average pressure in April
Vielsalm, 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 (1013.4mbar).
Average wind speed in April
Vielsalm, Belgium
- Average wind speed in April: 11.9km/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 (10.3km/h).
Average humidity in April
Vielsalm, Belgium
- Average humidity in April: 80%
The months with the highest relative humidity are January and December (91%).
The month with the lowest relative humidity is April (80%).
Average rainfall in April
Vielsalm, Belgium
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is December (68mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in April
Vielsalm, Belgium
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in April
Vielsalm, Belgium
- Average snowfall in April: 10mm
The month with the highest snowfall is February (137mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Vielsalm, Belgium
- Average snowfall days in April: 1.7 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Vielsalm, 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 6min).
- Average sunshine in April: 7h and 3min
The months with the most sunshine are July and August (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in April
Vielsalm, Belgium
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is December (10.1 days).
Average UV index in April
Vielsalm, Belgium
- Average UV index in April: 3
The month with the highest UV index is 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
Vielsalm, Belgium
- Average cloud cover in April: 48
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 46).
Average visibility in April
Vielsalm, Belgium
- Average visibility in April: 9km
The month with the highest visibility is April (9km).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (8km).
