Weather Comparison
Dubrovnik vs Rome
Side-by-side weather comparison for September
September Weather: Dubrovnik vs Rome
| Metric | Dubrovnik | Rome | Better |
|---|---|---|---|
| Average HighHigher is warmer | 24°C (75°F) | 25°C (77°F)▲ | Rome |
| Average LowHigher is milder | 18°C (64°F)▲ | 16°C (61°F) | Dubrovnik |
| Rain DaysFewer is drier | 9 days | 9 days | Tie |
| PrecipitationLess is drier | 140 mm | 81 mm▲ | Rome |
| Sunshine HoursMore is sunnier | 11h/day | 11h/day | Tie |
| HumidityLower is more comfortable | 65% | 65% | Tie |
| UV IndexLower is safer | 6 | 6 | Tie |
| Wind SpeedCalmer is better | 15 km/h | 14 km/h▲ | Rome |
Which City is Better in September?
Dubrovnik and Rome 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.
Dubrovnik sits in the comfortable travel range at 24°C. Rome is also comfortable at 25°C.
For travelers who prioritize dry weather, both cities are equally dry in September.
Temperature Comparison in September
Dubrovnik reaches an average high of 24°C (75°F) and drops to 18°C (64°F) at night during September. The daily temperature range is 6°C, meaning relatively stable temperatures from day to night.
Rome averages 25°C (77°F) for the high and 16°C (61°F) for the low, with a daily range of 9°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.
Rainfall Comparison in September
Dubrovnik receives approximately 140 mm of rainfall across 9 rain days during September. You can expect rain roughly every other day.
Rome sees 81 mm over 9 rain days. Both cities are equally rainy this month.
Both cities share similar humidity levels at 65%.
What to Pack: Dubrovnik vs Rome
Packing for Dubrovnik in September
Highs of 24°C, lows of 18°C, 9 rain days
- ✓light layers
- ✓a light jacket for evenings
- ✓sunscreen
- ✓a packable rain jacket
- ✓an umbrella
Packing for Rome in September
Highs of 25°C, lows of 16°C, 9 rain days
- ✓light layers
- ✓a light jacket for evenings
- ✓sunscreen
- ✓a packable rain jacket
- ✓an umbrella
Pack for both: light layers, a light jacket for evenings, sunscreen, a packable rain jacket, an umbrella. These items are useful in either destination during September.
Year-Round Comparison: Dubrovnik vs Rome
The table below shows average high temperatures and rain days for every month of the year, helping you find the best time to visit either city.September is highlighted for quick reference.
| Month | Dubrovnik | Rome | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 11°C | 11d | 12°C | 9d |
| Feb | 11°C | 11d | 12°C | 9d |
| Mar | 14°C | 11d | 15°C | 9d |
| Apr | 17°C | 13d | 18°C | 11d |
| May | 21°C | 10d | 22°C | 9d |
| Jun | 26°C | 8d | 27°C | 5d |
| Jul | 28°C | 6d | 30°C | 4d |
| Aug | 29°C | 6d | 31°C | 4d |
| Sep | 24°C | 9d | 25°C | 9d |
| Oct | 20°C | 11d | 21°C | 11d |
| Nov | 16°C | 14d | 16°C | 12d |
| Dec | 12°C | 13d | 12°C | 11d |
Dubrovnik Weather in September
Full forecast, packing tips, and activities
Rome Weather in September
Full forecast, packing tips, and activities