
Split in September
Split in September
Split
Visiting Split in September means experiencing the autumn. During autumn, Split offers crisp air, changing colours, and a cosy atmosphere.
Weather in Split in September
Expect typical autumn conditions in September. Rainfall can vary, so check the latest local forecast before your trip. September typically sits between August and October conditions, so it is useful for travelers wanting a balanced window in Split. Pack flexible layers for changing daytime and evening temperatures.
Temperature
We are loading historical temperature data for Split in September.
Sunshine Hours
Split often has mixed daylight conditions in September, so planning outdoor activities earlier in the day can help.
Rain
September rainfall can vary, so carrying a light rain layer is a smart choice.
Humidity
Humidity can vary during September; breathable clothing usually improves comfort.
Additional Information
Pack flexible layers for changing daytime and evening temperatures.
Our September Hotel Picks for Split
What to Do in Split in September

Marjan Park - Sjever
Explore activity
Riva Promenade
Discover Riva Promenade with the AI Travel Agent Embark on an unforgettable journey down the stunning Riva Promenade in Split, where the enchanting Adriatic meets vibrant urban energy. A top recommendation from your trusted Trip Planner App, Riva offers a seamless blend of culture, history, and charm. Ideal for frequent travelers and adventure seekers, it’s your gateway to cheap flights and activities in Split. From café hopping to sunset views, AI Travel ensures you experience the best cheap activities in this breathtaking city. For those planning a trip to Split, the Riva Promenade is a must-visit. Let your AI Travel guide direct you to all the things to do in Split, making every moment an adventure. Whether it's strolling along the promenade or finding cheap activity options, you won't miss any essential Split activities. With expert insights from Booked AI, your Split Travel Agent, discover how to fly to Split and embrace affordable exploration. A seamless combination of discovery and delight, curated just for you!
Explore activity
Golden Horn Beach
Windsurfing & boating are popular at this landmark spit with white sand & clear water.
Explore activityTravel tips for Split in September
Pack flexible layers for changing daytime and evening temperatures. Book accommodation earlier when events overlap with peak weekends, and keep an eye on changing weather windows for day trips.









