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 shift into April is characterized by a subtle rise in the average high-temperature, transitioning from March's fresh 10.2°C (50.4°F) to a moderate 14.7°C (58.5°F). Throughout the month of April, Vianen expects an average low of 5.8°C (42.4°F).Humidity
April is the least humid month in Vianen, with an average relative humidity of 75%.Rainfall
The month with the least rainfall in Vianen is April, when the rain falls for 10.3 days and typically collects 11mm (0.43") of precipitation.Snowfall
In Vianen, snow does not fall in April through October.Daylight
In Vianen, the average length of the day in April is 13h and 56min.On the first day of April in Vianen, sunrise is at 07:12 and sunset at 20:13. On the last day of the month, sunrise is at 06:10 and sunset at 21:03 CEST.
Sunshine
The average sunshine in April is 8.1h.UV index
The average daily maximum UV index in April in Vianen is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Vianen?
What is the least humid month in Vianen?
What is the average humidity in April in Vianen?
What is the driest month in Vianen?
How many days does it rain in April in Vianen?
When it does not snow in Vianen?
Does it snow in Vianen in April?
What is the average length of the day in April in Vianen?
What time are sunrise and sunset in April in Vianen?
How long on average sun shines in April in Vianen?
How high is the UV index in April in Vianen?
Average temperature in April
Vianen, Netherlands
- Average high temperature in April: 14.7°C
The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (5.2°C).
- Average low temperature in April: 5.8°C
The month with the highest average low temperature is August (14°C).
The coldest months (with the lowest average low temperature) are January and February (1.4°C).
Average pressure in April
Vianen, 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 (1011.6mbar).
Average wind speed in April
Vianen, Netherlands
- Average wind speed in April: 13km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in April
Vianen, Netherlands
- Average humidity in April: 75%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Vianen, Netherlands
- Average rainfall in April: 11mm
The wettest months (with the highest rainfall) are June and July (25mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in April
Vianen, Netherlands
- Average rainfall days in April: 10.3 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is October (9.2 days).
Average snowfall in April
Vianen, Netherlands
- Average snowfall in April: 0mm
The month with the highest snowfall is February (26mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Vianen, Netherlands
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (3 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
Vianen, 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 48min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in April
Vianen, Netherlands
- Average sunshine days in April: 16 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in April
Vianen, 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
Vianen, Netherlands
- Average cloud cover in April: 43
The month with the most cloud cover is December (Cloud cover 66).
The months with the least cloud cover are April and August (Cloud cover 43).
Average visibility in April
Vianen, Netherlands
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
