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
The beginning of April signals a minor rise in the average high-temperature, moving from a cool 10°C (50°F) in March to a refreshing 14.2°C (57.6°F). Throughout April, an average low-temperature of 6.8°C (44.2°F) is expected.Humidity
The least humid month in Watervliet, Belgium, is April, with an average relative humidity of 74%.Rainfall
The month with the least rainfall in Watervliet, Belgium, is April, when the rain falls for 9.3 days and typically collects 10mm (0.39") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In April, the average length of the day in Watervliet is 13h and 53min.On the first day of the month, sunrise is at 07:19 and sunset at 20:18. On the last day of April, sunrise is at 06:18 and sunset at 21:06 CEST.
Sunshine
In Watervliet, the average sunshine in April is 8.6h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 3 in April interprets into the following advice:
Act with care - The need to guard against sun damage is communicated. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Watervliet?
What is the least humid month in Watervliet?
What is the average humidity in April in Watervliet?
What is the driest month in Watervliet?
How many days does it rain in April in Watervliet?
When it does not snow in Watervliet?
Does it snow in Watervliet in April?
How many hours of daylight does Watervliet have in April?
When are sunrise and sunset in April in Watervliet?
How many hours of sunshine does Watervliet have in April?
How high is the UV index in April in Watervliet?
Average temperature in April
Watervliet, Belgium
- Average high temperature in April: 14.2°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in April: 6.8°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is February (2.4°C).
Average pressure in April
Watervliet, Belgium
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in April
Watervliet, Belgium
- Average wind speed in April: 14.2km/h
The windiest month (with the highest average wind speed) is December (20.2km/h).
The calmest month (with the lowest average wind speed) is July (13.8km/h).
Average humidity in April
Watervliet, Belgium
- Average humidity in April: 74%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall in April
Watervliet, Belgium
- Average rainfall in April: 10mm
The wettest months (with the highest rainfall) are July and December (20mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in April
Watervliet, Belgium
- Average rainfall days in April: 9.3 days
The months with the highest number of rainy days are July and December (12.4 days).
The month with the least rainy days is September (8.8 days).
Average snowfall in April
Watervliet, Belgium
- Average snowfall in April: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Watervliet, Belgium
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (2.6 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
Watervliet, Belgium
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in April
Watervliet, Belgium
- Average sunshine days in April: 17.8 days
The month with the most sunshine days is April (17.8 days).
The month with the least sunshine days is June (14.2 days).
Average UV index in April
Watervliet, 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
Watervliet, Belgium
- Average cloud cover in April: 38
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 38).
Average visibility in April
Watervliet, Belgium
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Watervliet, Belgium
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