Rome vs Split

Rome and Split are closely matched in September. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.

Rome sits in the comfortable travel range at 25°C. Split is also comfortable at 24°C.

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

Rome reaches an average high of 25°C (77°F) and drops to 16°C (61°F) at night during September. The daily temperature range is 9°C, meaning moderate variation throughout the day.

Split averages 24°C (75°F) for the high and 17°C (63°F) for the low, with a daily range of 7°C. The two cities feel quite similar in terms of temperature.

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

Rome receives approximately 81 mm of rainfall across 9 rain days during September. You can expect rain roughly every other day.

Split sees 104 mm over 8 rain days. That makes Split the drier option by 1 rain day and 23 mm of total precipitation.

Both cities share similar humidity levels at 65%.