Munich vs Vienna

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Vienna edges ahead as the better destination in September. Vienna offers 9 hours of daily sunshine with only 9 rain days, while Munich sees 8 sunshine hours and 12 rain days.

Munich sits in the comfortable travel range at 18°C. Vienna is also comfortable at 20°C.

For travelers who prioritize dry weather, Vienna is the stronger choice in September. Vienna receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Munich reaches an average high of 18°C (64°F) and drops to 10°C (50°F) at night during September. The daily temperature range is 8°C, meaning moderate variation throughout the day.

Vienna averages 20°C (68°F) for the high and 12°C (54°F) for the low, with a daily range of 8°C. The 2°C difference is noticeable but not dramatic.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in September.

Munich receives approximately 83 mm of rainfall across 12 rain days during September. You can expect rain roughly every other day.

Vienna sees 72 mm over 9 rain days. That makes Vienna the drier option by 3 rain days and 11 mm of total precipitation.

Both cities share similar humidity levels at 65%.