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
Observing a slight rise in April, the average high-temperature shifts from March's chilly 9.7°C (49.5°F) to a moderate 14.5°C (58.1°F). During April, the temperature in Alsdorf tends to dip to an average of 5.7°C (42.3°F) at night.Humidity
April and August, with an average relative humidity of 75%, are the least humid months.Rainfall
The month with the least rainfall is April, when the rain falls for 14.6 days and typically collects 25mm (0.98") of precipitation.Snowfall
In Alsdorf, snow does not fall in April through October.Daylight
In Alsdorf, the average length of the day in April is 13h and 51min.On the first day of the month, sunrise is at 07:09 and sunset at 20:08. On the last day of April, in Alsdorf, sunrise is at 06:09 and sunset at 20:55 CEST.
Sunshine
The average sunshine in April in Alsdorf, Germany, is 8.5h.UV index
The average daily maximum UV index in April in Alsdorf is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Alsdorf?
What is the least humid month in Alsdorf?
What is the average humidity in April in Alsdorf?
What is the driest month in Alsdorf?
How much does it rain in Alsdorf in April?
When it does not snow in Alsdorf?
Does it snow in Alsdorf in April?
How many hours of daylight does Alsdorf have in April?
What time are sunrise and sunset in April in Alsdorf?
How many hours of sunshine does Alsdorf have in April?
How high is the UV index in April in Alsdorf?
Average temperature in April
Alsdorf, Germany
- Average high temperature in April: 14.5°C
The warmest month (with the highest average high temperature) is August (22.7°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in April: 5.7°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in April
Alsdorf, Germany
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in April
Alsdorf, Germany
- Average wind speed in April: 12km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in April
Alsdorf, Germany
- Average humidity in April: 75%
The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are April and August (75%).
Average rainfall in April
Alsdorf, Germany
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in April
Alsdorf, Germany
- Average rainfall days in April: 14.6 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (12.1 days).
Average snowfall in April
Alsdorf, Germany
- Average snowfall in April: 0mm
The month with the highest snowfall is February (53mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Alsdorf, Germany
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Alsdorf, Germany
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in April: 8h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in April
Alsdorf, Germany
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is October (14.5 days).
The month with the least sunshine days is June (9 days).
Average UV index in April
Alsdorf, Germany
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Alsdorf, Germany
- Average cloud cover in April: 41
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in April
Alsdorf, Germany
- Average visibility in April: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
