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 onset of April brings a temperature shift, with the average high-temperature moving from a chilly 9.2°C (48.6°F) in March to a moderate 15.5°C (59.9°F). In Horn, the nighttime temperature averages to an icy 4.9°C (40.8°F) during April.Humidity
In Horn, the average relative humidity in April is 70%.Rainfall
In April, the rain falls for 13.6 days. Throughout April, 24mm (0.94") of precipitation is accumulated. Throughout the year, in Horn, there are 167.7 rainfall days, and 461mm (18.15") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Horn. April is the last month it regularly snows in Horn, Austria. During 0.8 snowfall days, in April, Horn aggregates 3mm (0.12") of snow. In Horn, Austria, during the entire year, snow falls for 37.2 days and aggregates up to 268mm (10.55") of snow.Daylight
The average length of the day in April in Horn is 13h and 43min.On the first day of the month, sunrise is at 06:33 and sunset at 19:28. On the last day of April, in Horn, sunrise is at 05:37 and sunset at 20:11 CEST.
Sunshine
In Horn, the average sunshine in April is 9.5h.UV index
In April, the average daily maximum UV index in Horn is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: An average UV index of 4 in April transforms into this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. To guard against the harmful effects of the Sun, minimize exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV 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 usual temperature for Horn in April?
What is the average humidity in April in Horn?
How much does it rain in Horn in April?
What is the last month it snows in Horn?
What is the average length of the day in April in Horn?
What time are sunrise and sunset in April in Horn?
How many hours of sunshine does Horn have in April?
What is the UV index intensity in April in Horn?
Average temperature in April
Horn, Austria
- Average high temperature in April: 15.5°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in April: 4.9°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in April
Horn, Austria
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).
Average wind speed in April
Horn, Austria
- Average wind speed in April: 12.3km/h
The windiest month (with the highest average wind speed) is February (13.5km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in April
Horn, Austria
- Average humidity in April: 70%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in April
Horn, Austria
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is November (21mm).
Average rainfall days in April
Horn, Austria
- Average rainfall days in April: 13.6 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is February (10 days).
Average snowfall in April
Horn, Austria
- Average snowfall in April: 3mm
The month with the highest snowfall is January (94mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Horn, Austria
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Horn, Austria
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 9h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Horn, Austria
- Average sunshine days in April: 13.9 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (7.4 days).
Average UV index in April
Horn, Austria
- Average UV index in April: 4
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
Horn, Austria
- Average cloud cover in April: 36
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in April
Horn, Austria
- Average visibility in April: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, November and December (8km).
