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 onset of April, Holzem's average high-temperature experiences a slight rise, moving from March's frosty 8.9°C (48°F) to a moderate 13.7°C (56.7°F). During April, the temperature tends to dip to an average of 4.3°C (39.7°F) at night.Humidity
April and August, with an average relative humidity of 78%, are the least humid months.Rainfall
The month with the least rainfall in Holzem, Luxembourg, is April, when the rain falls for 12.9 days and typically collects 34mm (1.34") of precipitation.Snowfall
Months with snowfall in Holzem, Luxembourg, are January through May, October through December. In Holzem, in April, during 0.6 snowfall days, 2mm (0.08") of snow is typically accumulated. Throughout the year, there are 35.1 snowfall days, and 303mm (11.93") of snow is accumulated.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, sunrise is at 06:13 and sunset at 20:52 CEST.
Sunshine
In Holzem, the average sunshine in April is 8h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 3 in April leads to these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Holzem?
What are the least humid months in Holzem?
What is the average humidity in April in Holzem?
What is the driest month in Holzem?
How much does it rain in Holzem in April?
How many days does it snow in April in Holzem?
What is the average length of the day in April in Holzem?
When are sunrise and sunset in April in Holzem?
How many hours of sunshine does Holzem have in April?
What is the UV index intensity in April in Holzem?
Average temperature in April
Holzem, Luxembourg
- Average high temperature in April: 13.7°C
The warmest months (with the highest average high temperature) are July and August (21.8°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in April: 4.3°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 (-1.1°C).
Average pressure in April
Holzem, Luxembourg
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in April
Holzem, Luxembourg
- Average wind speed in April: 11.9km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in April
Holzem, Luxembourg
- Average humidity in April: 78%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and August (78%).
Average rainfall in April
Holzem, Luxembourg
- Average rainfall in April: 34mm
The wettest month (with the highest rainfall) is December (73mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in April
Holzem, Luxembourg
- Average rainfall days in April: 12.9 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in April
Holzem, Luxembourg
- Average snowfall in April: 2mm
The months with the highest snowfall are January and December (80mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Holzem, Luxembourg
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Holzem, 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 0min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in April
Holzem, Luxembourg
- Average sunshine days in April: 14.7 days
The months with the most sunshine days are April and September (14.7 days).
The month with the least sunshine days is December (9 days).
Average UV index in April
Holzem, 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, November and December (UV index 2).
Average cloud cover in April
Holzem, Luxembourg
- Average cloud cover in April: 42
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in April
Holzem, Luxembourg
- Average visibility in April: 9km
The months with the highest visibility are March, April and August (9km).
The month with the lowest visibility is November (7km).
