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
The beginning of April signals a minor rise in the average high-temperature, moving from a frosty 8.8°C (47.8°F) in March to a cool 12.8°C (55°F). Assendelft anticipates an average minimum temperature of 6.9°C (44.4°F) in the month of April.Humidity
With an average relative humidity of 75%, April is the least humid month in Assendelft.Rainfall
The month with the least rainfall is April, when the rain falls for 10.9 days and typically collects 17mm (0.67") of precipitation.Snowfall
In Assendelft, snow does not fall in April through November.Daylight
In Assendelft, the average length of the day in April is 13h and 58min.On the first day of April, sunrise is at 07:13 and sunset at 20:15. On the last day of the month, sunrise is at 06:10 and sunset at 21:06 CEST.
Sunshine
In April, the average sunshine in Assendelft is 8.5h.UV index
The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In April, an average UV index of 3 transforms into the following instructions:
Take precautions - Protection against sun damage is advised. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Assendelft?
What is the least humid month in Assendelft?
What is the average humidity in April in Assendelft?
What is the driest month in Assendelft?
How many days does it rain in April in Assendelft?
When it does not snow in Assendelft?
Does it snow in Assendelft in April?
What is the average length of the day in April in Assendelft?
What time are sunrise and sunset in April in Assendelft?
How many hours of sunshine does Assendelft have in April?
How high is the UV index in April in Assendelft?
Average temperature in April
Assendelft, Netherlands
- Average high temperature in April: 12.8°C
The warmest month (with the highest average high temperature) is August (20.8°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in April: 6.9°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (2.7°C).
Average pressure in April
Assendelft, Netherlands
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in April
Assendelft, Netherlands
- Average wind speed in April: 16.3km/h
The windiest month (with the highest average wind speed) is December (24km/h).
The calmest month (with the lowest average wind speed) is July (15.2km/h).
Average humidity in April
Assendelft, Netherlands
- Average humidity in April: 75%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Assendelft, Netherlands
- Average rainfall in April: 17mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in April
Assendelft, Netherlands
- Average rainfall days in April: 10.9 days
The month with the highest number of rainy days is August (18 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in April
Assendelft, Netherlands
- Average snowfall in April: 0mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Assendelft, Netherlands
- Average snowfall days in April: 0.2 days
The months with the highest number of snowfall days are January and February (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
Assendelft, Netherlands
- Average daylight in April: 14h and 0min
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 3min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in April
Assendelft, 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 December (10.5 days).
Average UV index in April
Assendelft, 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
Assendelft, Netherlands
- Average cloud cover in April: 40
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in April
Assendelft, Netherlands
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are November and December (9km).
