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
Weather in April
Temperature
April brings a slight rise in Herlev's average high-temperature, moving from an icy 5.3°C (41.5°F) in March to a frosty 9.8°C (49.6°F). Herlev's nighttime temperature in April shows a minor descent, with a steady average of 5.3°C (41.5°F).Humidity
The months with the lowest humidity are April through June, with an average relative humidity of 75%.Rainfall
The month with the least rainfall is April, when the rain falls for 11.5 days and typically collects 13mm (0.51") of precipitation.Snowfall
January through April, November and December are months with snowfall in Herlev. April is the last month it regularly snows. During 0.9 snowfall days, in April, Herlev aggregates 1mm (0.04") of snow. Throughout the year, there are 26.8 snowfall days, and 115mm (4.53") of snow is accumulated.Daylight
In Herlev, the average length of the day in April is 14h and 13min.On the first day of April in Herlev, sunrise is at 06:39 and sunset at 19:48. On the last day of the month, sunrise is at 05:28 and sunset at 20:46 CEST.
Sunshine
In Herlev, the average sunshine in April is 8.8h.UV index
In April, the average daily maximum UV index in Herlev is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 3 in April transforms into this advice:
Take necessary precautions - Defending against sun damage is advocated. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the average April temperature in Herlev?
What are the least humid months in Herlev?
What is the average humidity in April in Herlev?
What is the driest month in Herlev?
How many days does it rain in April in Herlev?
What is the last month it snows in Herlev?
How many hours of daylight does Herlev have in April?
What time are sunrise and sunset in April in Herlev?
How many hours of sunshine does Herlev have in April?
What is the UV index reading in April in Herlev?
Average temperature in April
Herlev, Denmark
- Average high temperature in April: 9.8°C
The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is February (2.7°C).
- Average low temperature in April: 5.3°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).
Average pressure in April
Herlev, Denmark
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).
Average wind speed in April
Herlev, Denmark
- Average wind speed in April: 16.2km/h
The windiest month (with the highest average wind speed) is December (22.1km/h).
The calmest month (with the lowest average wind speed) is July (15.4km/h).
Average humidity in April
Herlev, Denmark
- Average humidity in April: 75%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are April, May and June (75%).
Average rainfall in April
Herlev, Denmark
- Average rainfall in April: 13mm
The wettest month (with the highest rainfall) is August (50mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in April
Herlev, Denmark
- Average rainfall days in April: 11.5 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in April
Herlev, Denmark
- Average snowfall in April: 1mm
The month with the highest snowfall is February (34mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Herlev, Denmark
- Average snowfall days in April: 0.9 days
The month with the highest number of snowfall days is February (8.1 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
Herlev, Denmark
- Average daylight in April: 14h and 1min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in April
Herlev, Denmark
- Average sunshine days in April: 16.5 days
The month with the most sunshine days is April (16.5 days).
The month with the least sunshine days is December (9.1 days).
Average UV index in April
Herlev, Denmark
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Herlev, Denmark
- Average cloud cover in April: 41
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are June and August (Cloud cover 38).
Average visibility in April
Herlev, Denmark
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Herlev, Denmark
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