What to pack for Dubrovnik in September
- t-shirts and light layers
- a light jacket for evenings
- a packable rain layer
Humidity averages 68%; max daily wind around 19 km/h.
How September compares
Best months in Dubrovnik: June & September–October. See the full best time to visit Dubrovnik guide.
Dubrovnik in September: the details
In September, Dubrovnik sees average daytime highs of 26°C (79°F) and overnight lows of 18°C (64°F). Rainfall totals roughly 147 mm across 7.2 rainy days, and the sun shines about 10.5 hours per day with 12.3 hours of daylight mid-month. Relative humidity averages 68%.
In context: September is the 4th-warmest month and the 5th-wettest in Dubrovnik. The sunniest month is July (13.7 h/day).
| Metric | September average |
|---|---|
| Daytime high | 26°C / 79°F |
| Overnight low | 18°C / 64°F |
| Rainfall | 147 mm over 7.2 rainy days |
| Sunshine | 10.5 h/day (12.3 h daylight) |
| Humidity | 68% |
| Travel score | 9.9 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Dubrovnik, Croatia (42.64, 18.11) — see our methodology. Actual conditions vary year to year.
Not set on Dubrovnik? Browse the best places to visit in September ranked by travel score.
Frequently asked questions
How hot is Dubrovnik in September?
Daytime highs in Dubrovnik in September average 26°C (79°F); nights drop to about 18°C.
Does it rain in Dubrovnik in September?
Expect around 7.2 rainy days and 147 mm of rainfall in September.
Is September a good time to visit Dubrovnik?
September is one of the best months to visit Dubrovnik. Overall travel score: 9.9/10. The best months are June & September–October.
Also good in September, near Dubrovnik
Where should you go next month?
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