Verdict: Excellent month
Innsbruck Weather in September
September hits the sweet spot in Innsbruck — highs around 22°C (72°F), ideal for a full day on foot. Expect showers on roughly 13 days of the month — rarely trip-ruining, worth planning around. Overall, September is one of the best months of the year to be in Innsbruck.
Average high
22°C / 72°F
Average low
11°C / 52°F
Rain days
~13
Precipitation
147 mm
What to pack for Innsbruck in September
- Summer clothes, plus one light layer for air-con and evenings
- Rain gear is non-negotiable — expect rain on roughly 13 days
- Comfortable walking shoes — every guide on this site assumes you'll use them
September against the rest of the year
Warmest in Innsbruck: Jul (26°C / 79°F) · Coolest: Jan (6°C / 43°F) · Wettest: May (~20 rain days)
6°
-3°
Jan
9°
0°
Feb
12°
2°
Mar
15°
4°
Apr
19°
9°
May
24°
13°
Jun
26°
15°
Jul
25°
15°
Aug
22°
11°
Sep
18°
8°
Oct
11°
2°
Nov
6°
-2°
Dec
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)