September weather forecast and climate
Innsbruck, Austria

Panorama of the most famous city of Innsbruck in Tyrol, Austria, with the view of the Inn River, and mountains in the distance
Panorama of the most famous city of Innsbruck in Tyrol, Austria, with the view of the Inn River, and mountains in the distance
September, the first month of the autumn, in Innsbruck, is still a pleasant month, with average temperature fluctuating between 9.3°C (48.7°F) and 20.8°C (69.4°F).

Temperature

In September, the average high-temperature is 20.8°C (69.4°F), and the average low-temperature is 9.3°C (48.7°F).

Rainfall

In Innsbruck, during September, the rain falls for 9.2 days and regularly aggregates up to 78.1mm (3.1") of precipitation. In Innsbruck, during the entire year, the rain falls for 118.2 days and collects up to 896.5mm (35.3") of precipitation.

Snowfall

In Innsbruck, Austria, it doesn't snow. In October, it regularly snows. Throughout the year, 1103mm (43.4") of snow is accumulated.

Daylight

In Innsbruck, the average length of the day is 12.6h.

Sunshine

The average sunshine in September is 6h.

UV index

In Innsbruck, the average daily maximum UV index is 5.
A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV radiation for the ordinary person. Take precautions. Protection against sun damage is advised.

What is the temperature in September in Innsbruck?

In September, the average high-temperature is 20.8°C (69.4°F), and the average low-temperature is 9.3°C (48.7°F).

How much does it rain in Innsbruck in September?

In Innsbruck, Austria, during September, the rain falls for 9.2 days and regularly aggregates up to 78.1mm (3.1") of precipitation.

Does it snow in Innsbruck in September?

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

What is the average length of the day in September in Innsbruck?

In September, the average length of the day in Innsbruck, Austria, is 12.6h.

How long on average sun shines in September in Innsbruck?

In Innsbruck, Austria, the average sunshine in September is 6h.

How high is the UV index in September in Innsbruck?

In Innsbruck, Austria, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.
Average temperature in September - Innsbruck, Austria
  • Average high temperature in September: 20.8°C

The warmest month (with the highest average high temperature) is July (24.7°C).
The month with the lowest average high temperature is January (3.5°C).

  • Average low temperature in September: 9.3°C

The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).

Average rainfall in September - Innsbruck, Austria
  • Average rainfall in September: 78.1mm

The wettest month (with the highest rainfall) is July (137.2mm).
The driest month (with the lowest rainfall) is February (41.4mm).

Average rainfall days in September - Innsbruck, Austria
  • Average rainfall days in September: 9.2 days

The month with the highest number of rainy days is July (13.9 days).
The month with the lowest number of rainy days is February (7.3 days).

Average snowfall in September - Innsbruck, Austria
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (300mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

Average snowfall days in September - Innsbruck, Austria
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (20.3 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Innsbruck, Austria
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.6h).

  • Average sunshine in September: 6h

The month with most sunshine is July (Average sunshine: 7h).
The month with least sunshine is December (Average sunshine: 2.7h).

Average UV index in September - Innsbruck, Austria
  • Average UV index in September: 5

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January, November and December (UV index 1).

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