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
April introduces a marginal temperature uplift, with average high-temperatures adjusting from March's frosty 9.9°C (49.8°F) to a refreshing 14.8°C (58.6°F). In Herwen, an average temperature of 6°C (42.8°F) is noted during April nights.Humidity
April is the least humid month in Herwen, with an average relative humidity of 75%.Rainfall
April is the month with the least rainfall. Rain falls for 11 days and accumulates 20mm (0.79") of precipitation.Snowfall
In Herwen, snow does not fall in April through October.Daylight
In Herwen, the average length of the day in April is 13h and 55min.On the first day of the month, sunrise is at 07:08 and sunset at 20:09. On the last day of April, sunrise is at 06:06 and sunset at 20:58 CEST.
Sunshine
In April, the average sunshine is 8.3h.UV index
In Herwen, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 4 during April leads to these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Herwen in April?
What is the least humid month in Herwen?
What is the average humidity in April in Herwen?
What is the driest month in Herwen?
How much does it rain in Herwen in April?
When it does not snow in Herwen?
Does it snow in Herwen in April?
How many hours of daylight does Herwen have in April?
When are sunrise and sunset in April in Herwen?
How many hours of sunshine does Herwen have in April?
What is the UV index intensity in April in Herwen?
Average temperature in April
Herwen, Netherlands
- Average high temperature in April: 14.8°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in April: 6°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in April
Herwen, Netherlands
- 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 (1012.3mbar).
Average wind speed in April
Herwen, Netherlands
- Average wind speed in April: 12.8km/h
The windiest month (with the highest average wind speed) is December (17.7km/h).
The calmest months (with the lowest average wind speed) are July and August (11.6km/h).
Average humidity in April
Herwen, Netherlands
- Average humidity in April: 75%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Herwen, Netherlands
- Average rainfall in April: 20mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in April
Herwen, Netherlands
- Average rainfall days in April: 11 days
The month with the highest number of rainy days is December (16 days).
The month with the least rainy days is April (11 days).
Average snowfall in April
Herwen, Netherlands
- Average snowfall in April: 0mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Herwen, Netherlands
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (3.5 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
Herwen, Netherlands
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in April: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in April
Herwen, Netherlands
- Average sunshine days in April: 16.8 days
The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is December (11.2 days).
Average UV index in April
Herwen, Netherlands
- Average UV index in April: 4
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
Herwen, Netherlands
- Average cloud cover in April: 42
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in April
Herwen, Netherlands
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
