Weather in April
Temperature
April showcases a minor temperature ascent, adjusting from March's frosty 9.1°C (48.4°F) to a mild 13.3°C (55.9°F). Luxembourg City witnesses an average low-temperature of 4.4°C (39.9°F) throughout the month of April.Humidity
The average relative humidity in April is 68%.Rainfall
The month with the least rainfall is April, when the rain falls for 15.5 days and typically collects 58mm (2.28") of precipitation.Daylight
The average length of the day in April is 13h and 46min.On the first day of the month, sunrise is at 07:11 and sunset at 20:07. On the last day of April, in Luxembourg City, Luxembourg, sunrise is at 06:13 and sunset at 20:51 CEST.
Sunshine
The average sunshine in April is 6.1h.UV index
In April, the average daily maximum UV index in Luxembourg City is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What is the temperature in April in Luxembourg City?
What is the average humidity in April in Luxembourg City?
What is the driest month in Luxembourg City?
How many days does it rain in April in Luxembourg City?
How many hours of daylight does Luxembourg City have in April?
When is the sunrise / sunset in April in Luxembourg City?
How many hours of sunshine does Luxembourg City have in April?
What is the UV index intensity in April in Luxembourg City?
Average temperature in April
Luxembourg City, Luxembourg
- Average high temperature in April: 13.3°C
The warmest month (with the highest average high temperature) is July (23.2°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in April: 4.4°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).
Average humidity in April
Luxembourg City, Luxembourg
- Average humidity in April: 68%
The months with the highest relative humidity are November and December (88%).
The month with the lowest relative humidity is July (67%).
Average rainfall in April
Luxembourg City, Luxembourg
- Average rainfall in April: 58.2mm
The wettest month (with the highest rainfall) is October (86.8mm).
The driest month (with the least rainfall) is April (58.2mm).
Average rainfall days in April
Luxembourg City, Luxembourg
- Average rainfall days in April: 15.5 days
The month with the highest number of rainy days is January (18.3 days).
The month with the least rainy days is July (12.5 days).
Average daylight in April /
Average sunshine in April
Luxembourg City, Luxembourg
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is July (Average sunshine: 8h and 6min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average UV index in April
Luxembourg City, Luxembourg
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 1).
Luxembourg City, Luxembourg
Weather forecast for your location
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