September weather forecastSchottwien, Austria

September

Weather in September

September, the first month of the autumn in Schottwien, is still a comfortable month, with an average temperature fluctuating between 8.1°C (46.6°F) and 17.1°C (62.8°F).

Temperature

The shift from August to September involves a decrease in the average high-temperature, dropping from an agreeable 22.3°C (72.1°F) to a refreshing 17.1°C (62.8°F). Throughout September, the temperature in Schottwien, Austria, tends to fall to a consistent average low of 8.1°C (46.6°F).

Humidity

In Schottwien, the average relative humidity in September is 81%.

Rainfall

In Schottwien, in September, during 9.4 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Schottwien, during the entire year, the rain falls for 119.1 days and collects up to 541mm (21.3") of precipitation.

Snowfall

In Schottwien, snow does not fall in June through September.

Daylight

In September, the average length of the day is 12h and 34min.
On the first day of September in Schottwien, Austria, sunrise is at 06:15 and sunset at 19:37. On the last day of the month, sunrise is at 06:54 and sunset at 18:37 CEST.

Sunshine

In September, the average sunshine in Schottwien is 8.8h.

UV index

In September, the average daily maximum UV index in Schottwien is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum UV index of 3 in September translates into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.

Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature during September are 17.1°C (62.8°F) and 8.1°C (46.6°F) respectively.

In September, the average relative humidity is 81%.

In Schottwien, in September, during 9.4 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

In Schottwien, snow does not fall in June through September.

In Schottwien, in September, it doesn't snow. In October, it regularly snows.

The average day length in September is 12h and 34min.

On the first day of September in Schottwien, Austria, sunrise is at 06:15 and sunset at 19:37. On the last day of the month, sunrise is at 06:54 and sunset at 18:37 CEST.

In September, the average sunshine duration in Schottwien, Austria, is 8.8h.

In Schottwien, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

22.3°C

17.1°C

11.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.2km/h

7.5km/h

8.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

19.9

22.1

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Schottwien, Austria

Average high temperature in September: 17.1°C

The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (0.3°C).

Average low temperature in September: 8.1°C

The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).

Average pressure in September
Schottwien, Austria

Average pressure in September: 1018.4mbar

The month with the highest atmospheric pressure is December (1020.5mbar).
The months with the lowest atmospheric pressure are May and June (1015.3mbar).

Average wind speed in September
Schottwien, Austria

Average wind speed in September: 7.3km/h

The windiest month (with the highest average wind speed) is March (9.2km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).

Average humidity in September
Schottwien, Austria

Average humidity in September: 81%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (76%).

Average rainfall in September
Schottwien, Austria

Average rainfall in September: 35mm

The wettest month (with the highest rainfall) is July (86mm).
The driest months (with the least rainfall) are March and April (23mm).

Average rainfall days in September
Schottwien, Austria

Average rainfall days in September: 9.4 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (3.5 days).

Average snowfall in September
Schottwien, Austria

Average snowfall in September: 0mm

The month with the highest snowfall is January (263mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in September
Schottwien, Austria

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Schottwien, Austria

Average daylight in September: 12h and 36min

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 September: 8h and 48min

The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).