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
The start of April is characterized by an increase in the average high-temperature, transitioning from a chilly 8.1°C (46.6°F) in March to a moderate 13.1°C (55.6°F). Throughout the month of April, Holzthum sees a steady low-temperature average of 3.7°C (38.7°F).Humidity
The least humid month in Holzthum is April, with an average relative humidity of 79%.Rainfall
The month with the least rainfall in Holzthum is April, when the rain falls for 15.3 days and typically collects 37mm (1.46") of precipitation.Snowfall
Months with snowfall in Holzthum, Luxembourg, are January through May, October through December. In Holzthum, Luxembourg, during April, snow falls for 0.6 days and regularly aggregates up to 1mm (0.04") of snow. In Holzthum, Luxembourg, during the entire year, snow falls for 36.3 days and aggregates up to 327mm (12.87") of snow.Daylight
In Holzthum, the average length of the day in April is 13h and 48min.On the first day of the month, sunrise is at 07:10 and sunset at 20:07. On the last day of April, in Holzthum, sunrise is at 06:12 and sunset at 20:53 CEST.
Sunshine
The average sunshine in April in Holzthum, Luxembourg, is 7.3h.UV index
In Holzthum, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 3 in April, converts into the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Holzthum in April?
What is the least humid month in Holzthum?
What is the average humidity in April in Holzthum?
What is the driest month in Holzthum?
How many days does it rain in April in Holzthum?
How much does it snow in Holzthum in April?
What is the average length of the day in April in Holzthum?
What time are sunrise and sunset in April in Holzthum?
How long on average sun shines in April in Holzthum?
How high is the UV index in April in Holzthum?
Average temperature in April
Holzthum, Luxembourg
- Average high temperature in April: 13.1°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 (2.5°C).
- Average low temperature in April: 3.7°C
The months with the highest average low temperature are July and August (11.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).
Average pressure in April
Holzthum, Luxembourg
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in April
Holzthum, Luxembourg
- Average wind speed in April: 12.2km/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 (10km/h).
Average humidity in April
Holzthum, Luxembourg
- Average humidity in April: 79%
The month with the highest relative humidity is December (93%).
The month with the lowest relative humidity is April (79%).
Average rainfall in April
Holzthum, Luxembourg
- Average rainfall in April: 37mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in April
Holzthum, Luxembourg
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is February (11.1 days).
Average snowfall in April
Holzthum, Luxembourg
- Average snowfall in April: 1mm
The month with the highest snowfall is February (90mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Holzthum, Luxembourg
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Holzthum, 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: 7h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in April
Holzthum, Luxembourg
- Average sunshine days in April: 12.2 days
The month with the most sunshine days is September (12.8 days).
The month with the least sunshine days is June (7.2 days).
Average UV index in April
Holzthum, 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
Holzthum, Luxembourg
- Average cloud cover in April: 47
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 44).
Average visibility in April
Holzthum, Luxembourg
- Average visibility in April: 9km
The month with the highest visibility is April (9km).
The months with the lowest visibility are January, October, November and December (7km).
