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 signals a minor shift in the average high-temperature, moving from March's chilly 8°C (46.4°F) to a fresh 12.9°C (55.2°F). In Asselborn, the expected average low-temperature for April is a wintry 3.4°C (38.1°F).Humidity
With an average relative humidity of 79%, April is the least humid month.Rainfall
April is the month with the least rainfall in Asselborn. Rain falls for 12.7 days and accumulates 31mm (1.22") of precipitation.Snowfall
Months with snowfall in Asselborn, Luxembourg, are January through May, October through December. In Asselborn, in April, snow falls for 0.9 days, with typically accumulated 5mm (0.2") of snow. Throughout the year, in Asselborn, there are 39.8 snowfall days, and 371mm (14.61") of snow is accumulated.Daylight
In Asselborn, Luxembourg, the average length of the day in April is 13h and 48min.On the first day of April, sunrise is at 07:11 and sunset at 20:08. On the last day of the month, sunrise is at 06:12 and sunset at 20:53 CEST.
Sunshine
In Asselborn, the average sunshine in April is 7.5h.UV index
The average daily maximum UV index in April in Asselborn is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 3 in April translates into this advice:
Take necessary precautions - Defending against sun damage is advocated. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Asselborn?
What is the least humid month in Asselborn?
What is the average humidity in April in Asselborn?
What is the driest month in Asselborn?
How much does it rain in Asselborn in April?
How much does it snow in Asselborn in April?
What is the average length of the day in April in Asselborn?
When are sunrise and sunset in April in Asselborn?
How long on average sun shines in April in Asselborn?
How high is the UV index in April in Asselborn?
Average temperature in April
Asselborn, Luxembourg
- Average high temperature in April: 12.9°C
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in April: 3.4°C
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is January (-1.9°C).
Average pressure in April
Asselborn, Luxembourg
- Average pressure in April: 1015.7mbar
The months with the highest atmospheric pressure are September and December (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in April
Asselborn, Luxembourg
- Average wind speed in April: 12.1km/h
The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in April
Asselborn, Luxembourg
- Average humidity in April: 79%
The months with the highest relative humidity are January, November and December (92%).
The month with the lowest relative humidity is April (79%).
Average rainfall in April
Asselborn, Luxembourg
- Average rainfall in April: 31mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in April
Asselborn, Luxembourg
- Average rainfall days in April: 12.7 days
The months with the highest number of rainy days are June and July (17.3 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in April
Asselborn, Luxembourg
- Average snowfall in April: 5mm
The month with the highest snowfall is February (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Asselborn, Luxembourg
- Average snowfall days in April: 0.9 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Asselborn, Luxembourg
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in April: 7h and 3min
The months with the most sunshine are July and August (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in April
Asselborn, Luxembourg
- Average sunshine days in April: 14.6 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in April
Asselborn, Luxembourg
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Asselborn, Luxembourg
- Average cloud cover in April: 46
The month with the most cloud cover is December (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in April
Asselborn, Luxembourg
- Average visibility in April: 9km
The month with the highest visibility is April (9km).
The months with the lowest visibility are November and December (7km).
