April weather forecastHeinerscheid, Luxembourg
April
Weather in April
April in Heinerscheid, Luxembourg, is a cool spring month, with an average temperature fluctuating between 3.4°C (38.1°F) and 12.9°C (55.2°F).Temperature
Observing a slight rise in April, the average high-temperature shifts from March's chilly 8°C (46.4°F) to a cool 12.9°C (55.2°F). During the nights in April, Heinerscheid experiences a consistent average temperature of 3.4°C (38.1°F).Humidity
With an average relative humidity of 79%, April is the least humid month.Rainfall
The month with the least rainfall in Heinerscheid is April, when the rain falls for 12.7 days and typically collects 31mm (1.22") of precipitation.Snowfall
January through May, October through December are months with snowfall in Heinerscheid, Luxembourg. In April, in Heinerscheid, it is snowing for 0.9 days. Throughout April, 5mm (0.2") of snow is accumulated. Throughout the year, there are 39.8 snowfall days, and 371mm (14.61") of snow is accumulated.Daylight
The average length of the day in April in Heinerscheid, Luxembourg, is 13h and 48min.On the first day of April, sunrise is at 07:10 and sunset at 20:07. On the last day of the month, sunrise is at 06:12 and sunset at 20:53 CEST.
Sunshine
In April, the average sunshine in Heinerscheid is 7.5h.UV index
In Heinerscheid, Luxembourg, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Heinerscheid, 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
Heinerscheid, 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
Heinerscheid, 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
Heinerscheid, 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
Heinerscheid, 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
Heinerscheid, 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
Heinerscheid, 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
Heinerscheid, 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
Heinerscheid, Luxembourg
- Average daylight in April: 13h and 48min
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 30min
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
Heinerscheid, 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
Heinerscheid, 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
Heinerscheid, 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
Heinerscheid, 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).
