April weather forecastSluipwijk, Netherlands
April
Weather in April
April in Sluipwijk, Netherlands, is a mild spring month, with an average temperature varying between 14.3°C (57.7°F) and 6.8°C (44.2°F).Temperature
Entering April, Sluipwijk notices a subtle temperature elevation, with the average high-temperature advancing from March's chilly 9.9°C (49.8°F) to a moderate 14.3°C (57.7°F). The nighttime temperature in Sluipwijk, during April, averages of 6.8°C (44.2°F).Humidity
With an average relative humidity of 73%, April is the least humid month.Rainfall
April is the month with the least rainfall. Rain falls for 9.5 days and accumulates 9mm (0.35") of precipitation.Snowfall
In Sluipwijk, snow does not fall in April through October.Daylight
The average length of the day in April in Sluipwijk, Netherlands, is 13h and 56min.On the first day of April, sunrise is at 07:14 and sunset at 20:15. On the last day of the month, sunrise is at 06:11 and sunset at 21:04 CEST.
Sunshine
The average sunshine in April in Sluipwijk is 8.3h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 3 suggests this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To guard against the harmful effects of the Sun, minimize exposure during midday. Experience reduced UV exposure by about half when donning a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sluipwijk, Netherlands
- Average high temperature in April: 14.3°C
The warmest months (with the highest average high temperature) are July and August (22°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in April: 6.8°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in April
Sluipwijk, Netherlands
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in April
Sluipwijk, Netherlands
- Average wind speed in April: 14.4km/h
The windiest month (with the highest average wind speed) is December (20.2km/h).
The calmest months (with the lowest average wind speed) are July and August (13.6km/h).
Average humidity in April
Sluipwijk, Netherlands
- Average humidity in April: 73%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Sluipwijk, Netherlands
- Average rainfall in April: 9mm
The wettest month (with the highest rainfall) is June (24mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in April
Sluipwijk, Netherlands
- Average rainfall days in April: 9.5 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in April
Sluipwijk, Netherlands
- Average snowfall in April: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Sluipwijk, Netherlands
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (2.2 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
Sluipwijk, Netherlands
- Average daylight in April: 13h and 54min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in April: 8h and 18min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in April
Sluipwijk, Netherlands
- Average sunshine days in April: 17.5 days
The month with the most sunshine days is April (17.5 days).
The month with the least sunshine days is July (13 days).
Average UV index in April
Sluipwijk, Netherlands
- 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
Sluipwijk, Netherlands
- Average cloud cover in April: 41
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in April
Sluipwijk, Netherlands
- Average visibility in April: 10km
The months with the highest visibility are April, May, June and August (10km).
The months with the lowest visibility are January, February, March, July, September, October, November and December (9km).
