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's arrival coincides with a marginal rise in the average high-temperature, moving from March's chilly 9°C (48.2°F) to a fresh 12.7°C (54.9°F). Rijswijk in April anticipates an average nighttime temperature of 7.3°C (45.1°F).Humidity
The months with the lowest humidity in Rijswijk are April and August, with an average relative humidity of 75%.Rainfall
April is the month with the least rainfall in Rijswijk. Rain falls for 12.3 days and accumulates 18mm (0.71") of precipitation.Snowfall
Months with snowfall in Rijswijk are January through April, November and December. April is the last month it regularly snows in Rijswijk. During 0.3 snowfall days, in April, Rijswijk aggregates 1mm (0.04") of snow. In Rijswijk, during the entire year, snow falls for 10.4 days and aggregates up to 55mm (2.17") of snow.Daylight
In Rijswijk, 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 Rijswijk, sunrise is at 06:13 and sunset at 21:06 CEST.
Sunshine
In April, the average sunshine in Rijswijk is 8.6h.UV index
In April, the average daily maximum UV index in Rijswijk is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 3 in April suggests the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Rijswijk?
What is the least humid month in Rijswijk?
What is the average humidity in April in Rijswijk?
What is the driest month in Rijswijk?
How many days does it rain in April in Rijswijk?
What is the last month it snows in Rijswijk?
How many hours of daylight does Rijswijk have in April?
What time are sunrise and sunset in April in Rijswijk?
How many hours of sunshine does Rijswijk have in April?
What is the UV index reading in April in Rijswijk?
Average temperature in April
Rijswijk, Netherlands
- Average high temperature in April: 12.7°C
The warmest month (with the highest average high temperature) is August (21.1°C).
The month with the lowest average high temperature is January (5.9°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 (2.9°C).
Average pressure in April
Rijswijk, Netherlands
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in April
Rijswijk, Netherlands
- Average wind speed in April: 16.7km/h
The windiest month (with the highest average wind speed) is December (24.9km/h).
The calmest month (with the lowest average wind speed) is July (16.2km/h).
Average humidity in April
Rijswijk, 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
Rijswijk, Netherlands
- Average rainfall in April: 18mm
The wettest month (with the highest rainfall) is August (65mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in April
Rijswijk, Netherlands
- Average rainfall days in April: 12.3 days
The months with the highest number of rainy days are August and December (19.8 days).
The month with the least rainy days is April (12.3 days).
Average snowfall in April
Rijswijk, Netherlands
- Average snowfall in April: 1mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Rijswijk, Netherlands
- Average snowfall days in April: 0.3 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
Rijswijk, Netherlands
- Average daylight in April: 13h and 5min
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 4min
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
Rijswijk, Netherlands
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is December (7.1 days).
Average UV index in April
Rijswijk, 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
Rijswijk, Netherlands
- Average cloud cover in April: 39
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in April
Rijswijk, Netherlands
- Average visibility in April: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
