Dubrovnik-Neretva weather in September
September is one of the best months to visit Dubrovnik-Neretva: highs of 24°C (75°F) and about 103 mm (4.1 in) of rain on average. Nights average 20°C (68°F) and cloud cover 41% (NASA POWER, 2001–2025 averages). It is the 6th driest month of the year and the 4th warmest. Compared with August, it is cooler and wetter; October brings highs of 20°C (68°F) and 123 mm (4.8 in) of rain.
Figures are long-term averages for Dubrovnik, the largest city in Dubrovnik-Neretva. See below for other places.
Is September a good time to visit Dubrovnik-Neretva?
best month Weather score 75/100.
Yes. September is one of the best months for weather in Dubrovnik-Neretva.
Does it rain a lot in Dubrovnik-Neretva in September?
Some rain is normal: about 103 mm (4.1 in) falls in an average September. It is the 6th driest month of the year.
How warm is Dubrovnik-Neretva in September?
Days average 24°C (75°F) and nights 20°C (68°F).
Dubrovnik-Neretva weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 11°C (51°F) | 8°C (46°F) | 143 mm | 66% | least pleasant |
| February | 11°C (52°F) | 8°C (46°F) | 142 mm | 67% | least pleasant |
| March | 13°C (56°F) | 10°C (50°F) | 123 mm | 62% | least pleasant |
| April | 16°C (61°F) | 13°C (55°F) | 91 mm | 56% | fair |
| May | 20°C (68°F) | 17°C (62°F) | 75 mm | 53% | best |
| June | 24°C (76°F) | 21°C (69°F) | 58 mm | 40% | best |
| July | 28°C (82°F) | 23°C (74°F) | 35 mm | 26% | best |
| August | 28°C (82°F) | 24°C (75°F) | 38 mm | 25% | best |
| September | 24°C (75°F) | 20°C (68°F) | 103 mm | 41% | best |
| October | 20°C (68°F) | 17°C (62°F) | 123 mm | 47% | fair |
| November | 16°C (61°F) | 13°C (56°F) | 161 mm | 60% | least pleasant |
| December | 12°C (54°F) | 9°C (49°F) | 159 mm | 61% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months