Innsbruck Weather in September
Innsbruck in September sees moderate daytime temperatures of 15°C (59°F) and nighttime lows of 4°C (39°F). Rainfall is fairly high this month at around 155 mm (6.1 in), so pack a rain jacket to stay dry.
Rainfall in Innsbruck in September
Historically, the month has about 14 days of rain, averaging 155 mm (6.1 in) in total. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Innsbruck in September
September in Innsbruck sees highs of 15°C (59°F) and lows of 4°C (39°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Innsbruck in September
The month brings about 185 hours of sunlight, offering a comfortable mix of sun and overcast.
Wind Speed in Innsbruck in September
Wind speeds average 1 m/s (2 knots) during September. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.Our weather planner can help you find worldwide destinations with pleasant weather during this period. September typically offers the best weather for Innsbruck.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Austria, check out our Innsbruck's climate page.
Innsbruck Temperature in September
Min Temperature
4°C (39°F)
Max Temperature
15°C (59°F)
Chance of Rain
47%
Precipitation
155 mm (6.1 in)
Rainy days
14 days
Humidity
50%
Windspeed
1 m/s (2 knots)
Sunshine
185 hours
Percentage Sunshine
54%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Innsbruck typically stay consistent throughout September, with daily highs averaging around 15°C (59°F). Nights are cool, with lows typically ranging from 7°C (45°F) to 10°C (50°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Innsbruck in September
Browse day-by-day weather records for Innsbruck spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Innsbruck historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Innsbruck.
- The hottest September day on record in Innsbruck reached 31°C (88°F) (September 7, 2006).
- Innsbruck experienced its chilliest September day on September 19, 2011, reaching only 6°C (43°F).
- The lowest overnight temperature recorded in September was -6°C (21°F) (September 29, 1995).
- The wettest day in September Innsbruck was on September 21, 2000 with 63 mm (2.5 in) of precipitation.
Best Places in Austria in September
Find out more about the weather in Austria and which places have the best travel conditions in this month. See all of Austria in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Innsbruck in September
The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Innsbruck in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Austria, check out our Innsbruck's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Innsbruck climate overview or explore weather in Austria.
