September weather forecastSollenau, Austria
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Sollenau, Austria, with temperature in the range of an average low of 10.7°C (51.3°F) and an average high of 19.7°C (67.5°F).Temperature
Sollenau's average high-temperature decreases in September, falling from a warm 25.4°C (77.7°F) in August to a comfortable 19.7°C (67.5°F). During September, Sollenau's temperature falls to a steady low-temperature average of 10.7°C (51.3°F).Humidity
In September, the average relative humidity is 73%.Rainfall
In Sollenau, Austria, in September, it is raining for 10.7 days, with typically 34mm (1.34") of accumulated precipitation. Throughout the year, there are 155.8 rainfall days, and 444mm (17.48") of precipitation is accumulated.Snowfall
In Sollenau, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 34min.On the first day of the month, sunrise is at 06:13 and sunset at 19:35. On the last day of September, in Sollenau, sunrise is at 06:53 and sunset at 18:36 CEST.
Sunshine
In Sollenau, the average sunshine in September is 9.5h.UV index
In Sollenau, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sollenau, Austria
- Average high temperature in September: 19.7°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in September
Sollenau, Austria
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May and June (1015.2mbar).
Average wind speed in September
Sollenau, Austria
- Average wind speed in September: 9.7km/h
The windiest months (with the highest average wind speed) are February and March (12.3km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in September
Sollenau, Austria
- Average humidity in September: 73%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Sollenau, Austria
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is May (63mm).
The driest month (with the least rainfall) is December (26mm).
Average rainfall days in September
Sollenau, Austria
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in September
Sollenau, Austria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (101mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Sollenau, Austria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.4 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
Sollenau, Austria
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in September
Sollenau, Austria
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (8.2 days).
Average UV index in September
Sollenau, Austria
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Sollenau, Austria
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Sollenau, Austria
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January and February (8km).
