August in Innsbruck averages a daily high of 25.9°C with nights around 14.2°C. Expect roughly 15.4 wet days totalling 142.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Innsbruck is April–October.
Based on INNSBRUCK, AU (0.6km), 1995–2024. 30 years of August data.