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 shift into April is marked by a rise in the average high-temperature, moving from March's chilly 8.4°C (47.1°F) to a mild 14.1°C (57.4°F). Throughout April, Attendorn encounters an average temperature drop to a wintry 4.6°C (40.3°F).Humidity
April and August, with an average relative humidity of 76%, are the least humid months.Rainfall
The month with the least rainfall is April, when the rain falls for 13.5 days and typically collects 29mm (1.14") of precipitation.Snowfall
January through May, October through December are months with snowfall. In April, it is snowing for 1.5 days. Throughout April, 11mm (0.43") of snow is accumulated. In Attendorn, during the entire year, snow falls for 43.4 days and aggregates up to 536mm (21.1") of snow.Daylight
The average length of the day in April in Attendorn is 13h and 52min.On the first day of April in Attendorn, sunrise is at 07:02 and sunset at 20:01. On the last day of the month, sunrise is at 06:01 and sunset at 20:49 CEST.
Sunshine
In Attendorn, the average sunshine in April is 8.6h.UV index
In Attendorn, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 3 in April interprets into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Attendorn?
What is the least humid month?
What is the average humidity in April?
What is the driest month?
How much does it rain in April?
How much does it snow in April?
How many hours of daylight does Attendorn have in April?
When is the sunrise / sunset in April in Attendorn?
How many hours of sunshine does Attendorn have in April?
What is the UV index reading in April?
Average temperature in April
Attendorn, Germany
- Average high temperature in April: 14.1°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in April: 4.6°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in April
Attendorn, Germany
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in April
Attendorn, Germany
- Average wind speed in April: 10.6km/h
The windiest month (with the highest average wind speed) is February (14km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in April
Attendorn, Germany
- Average humidity in April: 76%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (76%).
Average rainfall in April
Attendorn, Germany
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is December (73mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in April
Attendorn, Germany
- Average rainfall days in April: 13.5 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in April
Attendorn, Germany
- Average snowfall in April: 11mm
The month with the highest snowfall is January (143mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Attendorn, Germany
- Average snowfall days in April: 1.5 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Attendorn, Germany
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in April
Attendorn, Germany
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is April (14.4 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in April
Attendorn, Germany
- 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
Attendorn, Germany
- Average cloud cover in April: 42
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in April
Attendorn, Germany
- Average visibility in April: 9km
The months with the highest visibility are April, June and August (9km).
The months with the lowest visibility are January and December (7km).
