April weather forecastWassenaar, Netherlands
April
Weather in April
April is a fresh spring month in Wassenaar, Netherlands, with an average temperature fluctuating between 7.3°C (45.1°F) and 12.8°C (55°F).Temperature
April brings a slight elevation in the average high-temperature, transitioning from March's frosty 9°C (48.2°F) to a cool 12.8°C (55°F). Wassenaar's temperature drops to an average low of 7.3°C (45.1°F) during the nights of April.Humidity
April and August, with an average relative humidity of 75%, are the least humid months in Wassenaar.Rainfall
April is the month with the least rainfall. Rain falls for 11.3 days and accumulates 14mm (0.55") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Wassenaar, the average length of the day in April is 13h and 56min.On the first day of the month, sunrise is at 07:15 and sunset at 20:16. On the last day of April, in Wassenaar, Netherlands, sunrise is at 06:12 and sunset at 21:06 CEST.
Sunshine
In April, the average sunshine in Wassenaar, Netherlands, is 8.7h.UV index
In Wassenaar, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. To protect against the Sun's most potent rays, avoid direct exposure around midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Wassenaar, Netherlands
- Average high temperature in April: 12.8°C
The warmest month (with the highest average high temperature) is August (21°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in April: 7.3°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (2.8°C).
Average pressure in April
Wassenaar, Netherlands
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in April
Wassenaar, Netherlands
- Average wind speed in April: 16.6km/h
The windiest month (with the highest average wind speed) is December (24.7km/h).
The calmest month (with the lowest average wind speed) is July (16.1km/h).
Average humidity in April
Wassenaar, Netherlands
- Average humidity in April: 75%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are April and August (75%).
Average rainfall in April
Wassenaar, Netherlands
- Average rainfall in April: 14mm
The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in April
Wassenaar, Netherlands
- Average rainfall days in April: 11.3 days
The month with the highest number of rainy days is August (19.1 days).
The month with the least rainy days is April (11.3 days).
Average snowfall in April
Wassenaar, Netherlands
- Average snowfall in April: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Wassenaar, Netherlands
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (3.8 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
Wassenaar, 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 42min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in April
Wassenaar, 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 (8.1 days).
Average UV index in April
Wassenaar, 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
Wassenaar, Netherlands
- Average cloud cover in April: 38
The month with the most cloud cover is December (Cloud cover 65).
The months with the least cloud cover are April and August (Cloud cover 38).
Average visibility in April
Wassenaar, Netherlands
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
