Belgrade vs Vienna

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Belgrade edges ahead as the better destination in September. Belgrade offers 10 hours of daily sunshine with only 8 rain days, while Vienna sees 9 sunshine hours and 9 rain days.

Belgrade sits in the comfortable travel range at 23°C. Vienna is also comfortable at 20°C.

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

Belgrade reaches an average high of 23°C (73°F) and drops to 14°C (57°F) at night during September. The daily temperature range is 9°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 3°C difference is noticeable but not dramatic.

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

Belgrade receives approximately 55 mm of rainfall across 8 rain days during September. You can expect rain roughly every other day.

Vienna sees 72 mm over 9 rain days. That makes Belgrade the drier option by 1 rain day and 17 mm of total precipitation.

Both cities share similar humidity levels at 65%.