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
The onset of April brings a temperature shift, with the average high-temperature moving from a frosty 9.1°C (48.4°F) in March to a moderate 14.1°C (57.4°F). An average low-temperature of 4.6°C (40.3°F) is recorded during the nights in April.Humidity
In Dalheim, the average relative humidity in April is 77%.Rainfall
The month with the least rainfall in Dalheim is April, when the rain falls for 13.5 days and typically collects 33mm (1.3") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Dalheim, in April, during 0.4 snowfall days, 1mm (0.04") of snow is typically accumulated. Throughout the year, in Dalheim, there are 28 snowfall days, and 235mm (9.25") of snow is accumulated.Daylight
In April, the average length of the day in Dalheim is 13h and 46min.On the first day of April, sunrise is at 07:10 and sunset at 20:06. On the last day of the month, sunrise is at 06:13 and sunset at 20:51 CEST.
Sunshine
The average sunshine in April in Dalheim, Luxembourg, is 8.3h.UV index
In Dalheim, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 3 in April translates into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in April in Dalheim?
What is the average humidity in April in Dalheim?
What is the driest month in Dalheim?
How much does it rain in Dalheim in April?
How many days does it snow in April in Dalheim?
How many hours of daylight does Dalheim have in April?
What time are sunrise and sunset in April in Dalheim?
How long on average sun shines in April in Dalheim?
What is the UV index intensity in April in Dalheim?
Average temperature in April
Dalheim, Luxembourg
- Average high temperature in April: 14.1°C
The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in April: 4.6°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in April
Dalheim, Luxembourg
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).
Average wind speed in April
Dalheim, Luxembourg
- Average wind speed in April: 11.5km/h
The windiest month (with the highest average wind speed) is February (15.2km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in April
Dalheim, Luxembourg
- Average humidity in April: 77%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (76%).
Average rainfall in April
Dalheim, Luxembourg
- Average rainfall in April: 33mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in April
Dalheim, Luxembourg
- Average rainfall days in April: 13.5 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in April
Dalheim, Luxembourg
- Average snowfall in April: 1mm
The month with the highest snowfall is December (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Dalheim, Luxembourg
- Average snowfall days in April: 0.4 days
The months with the highest number of snowfall days are January and February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Dalheim, 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: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in April
Dalheim, Luxembourg
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in April
Dalheim, Luxembourg
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Dalheim, Luxembourg
- Average cloud cover in April: 42
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in April
Dalheim, Luxembourg
- Average visibility in April: 9km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
Dalheim, Luxembourg
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