September weather forecastOllersbach, Austria
September
Weather in September
September, the first month of the autumn in Ollersbach, is still a refreshing month, with an average temperature ranging between max 19.1°C (66.4°F) and min 9.1°C (48.4°F).Temperature
The shift from August to September corresponds with a decrease in the average high-temperature, down to an enjoyable 19.1°C (66.4°F) from a moderately hot 24.8°C (76.6°F). Throughout September, Ollersbach encounters an average temperature drop to a frosty 9.1°C (48.4°F).Humidity
In September, the average relative humidity in Ollersbach is 77%.Rainfall
In Ollersbach, during September, the rain falls for 13.5 days and regularly aggregates up to 47mm (1.85") of precipitation. Throughout the year, there are 185.5 rainfall days, and 622mm (24.49") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In Ollersbach, 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 19:37. On the last day of September, sunrise is at 06:55 and sunset at 18:37 CEST.
Sunshine
In September, the average sunshine is 9.1h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 suggests this advice:
Take precautions - Protection against sun damage is advised. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ollersbach, Austria
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (1.5°C).
- Average low temperature in September: 9.1°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in September
Ollersbach, Austria
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The months with the lowest atmospheric pressure are May and June (1015.4mbar).
Average wind speed in September
Ollersbach, Austria
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is March (10.7km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in September
Ollersbach, Austria
- Average humidity in September: 77%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in September
Ollersbach, Austria
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is June (93mm).
The driest month (with the least rainfall) is November (29mm).
Average rainfall days in September
Ollersbach, Austria
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is May (22.9 days).
The month with the least rainy days is February (11.1 days).
Average snowfall in September
Ollersbach, Austria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (165mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Ollersbach, Austria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ollersbach, 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 24min).
- Average sunshine in September: 9h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Ollersbach, Austria
- Average sunshine days in September: 12.7 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is May (5.8 days).
Average UV index in September
Ollersbach, Austria
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Ollersbach, Austria
- Average cloud cover in September: 36
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Ollersbach, Austria
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January and February (7km).
