September weather forecastHorn, Austria
September
Weather in September
The first month of the autumn, September, is also an enjoyable month in Horn, Austria, with an average temperature ranging between max 19.7°C (67.5°F) and min 10.5°C (50.9°F).Temperature
Horn's progression into September includes a drop in the average high-temperature, from a moderately hot 25.5°C (77.9°F) in August to an enjoyable 19.7°C (67.5°F). In September, the recorded average low-temperature in Horn is a cool 10.5°C (50.9°F).Humidity
In Horn, the average relative humidity in September is 72%.Rainfall
In September, in Horn, the rain falls for 12.2 days. Throughout September, 34mm (1.34") of precipitation is accumulated. In Horn, Austria, during the entire year, the rain falls for 167.7 days and collects up to 461mm (18.15") of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Horn, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 06:15 and sunset at 19:39. On the last day of September, sunrise is at 06:56 and sunset at 18:38 CEST.
Sunshine
In September, the average sunshine is 9.2h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Heed the precautions - It is counselled to guard against solar damage. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Horn, Austria
- Average high temperature in September: 19.7°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 September: 10.5°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 September
Horn, Austria
- Average pressure in September: 1018.3mbar
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 September
Horn, Austria
- Average wind speed in September: 10.7km/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 September
Horn, Austria
- Average humidity in September: 72%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Horn, Austria
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is November (21mm).
Average rainfall days in September
Horn, Austria
- Average rainfall days in September: 12.2 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 September
Horn, Austria
- Average snowfall in September: 0mm
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 September
Horn, Austria
- Average snowfall days in September: 0 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 September /
Average sunshine in September
Horn, Austria
- Average daylight in September: 12h and 36min
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 September: 9h and 12min
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 September
Horn, Austria
- Average sunshine days in September: 14.5 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 September
Horn, Austria
- Average UV index in September: 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 September
Horn, Austria
- Average cloud cover in September: 34
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 September
Horn, Austria
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, November and December (8km).
