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
Weather in April
Temperature
In Altendorf, the onset of April comes with an increased average high-temperature, moving from March's frosty 7°C (44.6°F) to a refreshing 13°C (55.4°F). During the month of April, the temperature generally drops to a low average of 3.6°C (38.5°F).Humidity
The least humid month in Altendorf is April, with an average relative humidity of 75%.Rainfall
In Altendorf, during April, the rain falls for 15.9 days and regularly aggregates up to 54mm (2.13") of precipitation. Throughout the year, in Altendorf, there are 175.8 rainfall days, and 900mm (35.43") of precipitation is accumulated.Snowfall
Months with snowfall in Altendorf, Austria, are January through May, October through December. In Altendorf, Austria, during April, snow falls for 4.2 days and regularly aggregates up to 73mm (2.87") of snow. In Altendorf, during the entire year, snow falls for 79.7 days and aggregates up to 1265mm (49.8") of snow.Daylight
In Altendorf, the average length of the day in April is 13h and 40min.On the first day of April in Altendorf, sunrise is at 06:33 and sunset at 19:26. On the last day of the month, sunrise is at 05:39 and sunset at 20:06 CEST.
Sunshine
The average sunshine in April in Altendorf is 8.9h.UV index
In Altendorf, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 4 during April translates into the following directions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What are the temperatures in Altendorf in April?
What is the least humid month in Altendorf?
What is the average humidity in April in Altendorf?
How much does it rain in Altendorf in April?
How much does it snow in Altendorf in April?
How many hours of daylight does Altendorf have in April?
When is the sunrise / sunset in April in Altendorf?
How many hours of sunshine does Altendorf have in April?
How high is the UV index in April in Altendorf?
Average temperature in April
Altendorf, Austria
- Average high temperature in April: 13°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in April: 3.6°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 (-5.6°C).
Average pressure in April
Altendorf, Austria
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The months with the lowest atmospheric pressure are May and June (1015.2mbar).
Average wind speed in April
Altendorf, Austria
- Average wind speed in April: 9.9km/h
The windiest month (with the highest average wind speed) is March (10.1km/h).
The calmest month (with the lowest average wind speed) is August (7.6km/h).
Average humidity in April
Altendorf, Austria
- Average humidity in April: 75%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Altendorf, Austria
- Average rainfall in April: 54mm
The wettest month (with the highest rainfall) is July (138mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in April
Altendorf, Austria
- Average rainfall days in April: 15.9 days
The month with the highest number of rainy days is May (24.3 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in April
Altendorf, Austria
- Average snowfall in April: 73mm
The month with the highest snowfall is February (288mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Altendorf, Austria
- Average snowfall days in April: 4.2 days
The month with the highest number of snowfall days is January (17.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Altendorf, Austria
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in April: 8h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in April
Altendorf, Austria
- Average sunshine days in April: 10.9 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is May (4.8 days).
Average UV index in April
Altendorf, Austria
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in April
Altendorf, Austria
- Average cloud cover in April: 43
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Altendorf, Austria
- Average visibility in April: 9km
The months with the highest visibility are April, June, July, August and September (9km).
The months with the lowest visibility are January, February and November (7km).
Altendorf, Austria
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