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
With the transition into April, Mertzig experiences a subtle uplift in average high-temperatures, adjusting from a chilly 8.4°C (47.1°F) in March to a moderate 13.3°C (55.9°F). Throughout April, Mertzig experiences a low-temperature average of 4°C (39.2°F).Humidity
The months with the lowest humidity in Mertzig are April and August, with an average relative humidity of 79%.Rainfall
The month with the least rainfall in Mertzig is April, when the rain falls for 14.5 days and typically collects 36mm (1.42") of precipitation.Snowfall
Months with snowfall in Mertzig are January through May, October through December. In Mertzig, in April, during 0.7 snowfall days, 2mm (0.08") of snow is typically accumulated. In Mertzig, during the entire year, snow falls for 30.3 days and aggregates up to 249mm (9.8") of snow.Daylight
In Mertzig, the average length of the day in April is 13h and 47min.On the first day of the month, sunrise is at 07:11 and sunset at 20:08. On the last day of April, sunrise is at 06:13 and sunset at 20:52 CEST.
Sunshine
In April, the average sunshine in Mertzig is 8h.UV index
In April, the average daily maximum UV index in Mertzig, Luxembourg, is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 3 in April leads to these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Mertzig in April?
What is the least humid month in Mertzig?
What is the average humidity in April in Mertzig?
What is the driest month in Mertzig?
How many days does it rain in April in Mertzig?
How many days does it snow in April in Mertzig?
What is the average length of the day in April in Mertzig?
What time are sunrise and sunset in April in Mertzig?
How many hours of sunshine does Mertzig have in April?
How high is the UV index in April in Mertzig?
Average temperature in April
Mertzig, Luxembourg
- Average high temperature in April: 13.3°C
The warmest month (with the highest average high temperature) is August (21.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in April: 4°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in April
Mertzig, Luxembourg
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in April
Mertzig, Luxembourg
- Average wind speed in April: 11.9km/h
The windiest month (with the highest average wind speed) is February (15.9km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in April
Mertzig, Luxembourg
- Average humidity in April: 79%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in April
Mertzig, Luxembourg
- Average rainfall in April: 36mm
The wettest month (with the highest rainfall) is December (70mm).
The driest month (with the least rainfall) is April (36mm).
Average rainfall days in April
Mertzig, Luxembourg
- Average rainfall days in April: 14.5 days
The months with the highest number of rainy days are June and July (19.1 days).
The month with the least rainy days is February (12.7 days).
Average snowfall in April
Mertzig, Luxembourg
- Average snowfall in April: 2mm
The month with the highest snowfall is January (78mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Mertzig, Luxembourg
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Mertzig, 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: 8h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in April
Mertzig, Luxembourg
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in April
Mertzig, 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, March, November and December (UV index 2).
Average cloud cover in April
Mertzig, Luxembourg
- Average cloud cover in April: 43
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in April
Mertzig, Luxembourg
- Average visibility in April: 9km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are November and December (7km).
