Weather in Dubrovnik in September
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for September in Dubrovnik.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youDubrovnik in September is warm — daytime temperatures average 26.1°C, dropping to 18.0°C at night. The month is very wet, with around 6 rainy days, with roughly 10.7 hours of sunshine a day. This is peak season for good reason — conditions are close to ideal. For the complete picture, see the best time to visit Dubrovnik — every month compared. Once you know when to go, find your Dubrovnik packing list at 247PackingList.
Get ready for Dubrovnik in September
Search flights to Dubrovnik
Compare 100+ airlines for September — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Dubrovnik in September
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Dubrovnik
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 11.8°C | 205.0mm | 8/10 |
| February | 12.8°C | 120.9mm | 9/10 |
| March | 13.8°C | 113.9mm | 9/10 |
| April | 16.4°C | 137.6mm | 9/10 |
| May | 22.0°C | 102.0mm | 9/10 |
| June | 26.3°C | 44.8mm | 10/10 |
| July | 30.1°C | 22.6mm | 10/10 |
| August | 29.9°C | 70.2mm | 10/10 |
| September | 26.1°C | 161.6mm | 9/10 |
| October | 21.5°C | 186.4mm | 9/10 |
| November | 17.3°C | 333.4mm | 8/10 |
| December | 13.9°C | 287.8mm | 8/10 |
Full month-by-month guide: best time to visit Dubrovnik →
For facts about Croatia — currency, language and dialling code — see our Croatia country guide at 247CountryInfo. Travellers also find it useful to keep a Dubrovnik travel guide to hand. Check clothing sizes in Croatia before you shop.
Frequently Asked Questions
Is September a good time to visit Dubrovnik?
September rates 9/10 for visiting Dubrovnik — excellent time to visit. Expect average highs of 26.1°C, 161.6mm of rain across the month and about 10.7 hours of daily sunshine.
What is the temperature in Dubrovnik in September?
In September, Dubrovnik has average highs of 26.1°C (79.0°F) and average lows of 18.0°C (64.4°F).
Does it rain in Dubrovnik in September?
Yes — September is one of the wetter months in Dubrovnik, averaging 161.6mm of rain over roughly 6 rainy days. Pack for heavy showers.
What should I wear in Dubrovnik in September?
For Dubrovnik in September (26.1°C highs / 18.0°C lows), pack light layers plus sunscreen, t-shirts and light trousers or shorts, compact travel umbrella.
More essentials for Dubrovnik in September
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.