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
In Harmelen, the onset of April comes with a modest high-temperature shift, transitioning from March's fresh 10.1°C (50.2°F) to a moderate 14.5°C (58.1°F). Nightly temperatures drop to an average low of 5.9°C (42.6°F) in April.Humidity
The least humid month in Harmelen is April, with an average relative humidity of 75%.Rainfall
The month with the least rainfall in Harmelen is April, when the rain falls for 12.3 days and typically collects 15mm (0.59") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in April in Harmelen is 13h and 56min.On the first day of the month, sunrise is at 07:13 and sunset at 20:14. On the last day of April, in Harmelen, sunrise is at 06:10 and sunset at 21:03 CEST.
Sunshine
In April, the average sunshine is 8.2h.UV index
In Harmelen, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 3 during April translates into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Harmelen?
What is the least humid month in Harmelen?
What is the average humidity in April in Harmelen?
What is the driest month in Harmelen?
How many days does it rain in April in Harmelen?
When it does not snow in Harmelen?
Does it snow in Harmelen in April?
What is the average length of the day in April in Harmelen?
What time are sunrise and sunset in April in Harmelen?
How long on average sun shines in April in Harmelen?
What is the UV index reading in April in Harmelen?
Average temperature in April
Harmelen, Netherlands
- Average high temperature in April: 14.5°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (5.2°C).
- Average low temperature in April: 5.9°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (1.4°C).
Average pressure in April
Harmelen, 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 (1011.5mbar).
Average wind speed in April
Harmelen, Netherlands
- Average wind speed in April: 13.2km/h
The windiest month (with the highest average wind speed) is December (17.9km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in April
Harmelen, 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
Harmelen, Netherlands
- Average rainfall in April: 15mm
The wettest month (with the highest rainfall) is July (36mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in April
Harmelen, Netherlands
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is October (10.4 days).
Average snowfall in April
Harmelen, Netherlands
- Average snowfall in April: 0mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Harmelen, Netherlands
- Average snowfall days in April: 0.2 days
The months with the highest number of snowfall days are February and December (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
Harmelen, 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 1min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in April
Harmelen, Netherlands
- Average sunshine days in April: 14.1 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in April
Harmelen, 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
Harmelen, Netherlands
- Average cloud cover in April: 42
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in April
Harmelen, 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).
