
Zagreb in September
Zagreb in September
Zagreb, Croatia
Visiting Zagreb in September means experiencing the autumn. During autumn, Zagreb offers crisp air, changing colours, and a cosy atmosphere.
Weather in Zagreb in September
Average highs around 22.7C and lows near 13.3C. 94.4mm average precipitation and about 9 rainy days. September typically sits between August and October conditions, so it is useful for travelers wanting a balanced window in Zagreb. Pack flexible layers for changing daytime and evening temperatures.
Temperature
September brings autumn conditions in Zagreb, Croatia. The average temperature is about 18C, with lows near 13.3C and highs around 22.7C.
Sunshine Hours
Zagreb, Croatia usually gets around 9.3 hours of sunshine per day in September, with roughly 12.5 daylight hours available for sightseeing.
Rain
September sees around 94.4mm of rainfall over about 9 days. Rain can occur for around 3.4 hours per day on average.
Humidity
Humidity in September is generally moderate for Zagreb, Croatia, especially when rainfall periods increase.
Additional Information
Average winds are around 11.8 km/h, so pack layers that handle changing conditions. Pack flexible layers for changing daytime and evening temperatures.
Our September Hotel Picks for Zagreb

Esplanade Zagreb Hotel
Refined rooms & suites in a high-end hotel with 4 chic restaurants, a cocktail bar & a health club.
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The Westin Zagreb
Sophisticated lodging offering refined rooms, plus polished dining, an indoor pool & a fitness room.
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Sheraton Zagreb Hotel
Refined rooms & suites in an upscale hotel offering a wellness center with a gym & a pool.
View hotelWhat to Do in Zagreb in September

Ban Josip Jelačić Square
Central square from the 17th century featuring a fountain & equestrian statue of Ban Josip Jelacic.
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St. Mark’s Church
Monumental, medieval-style, Catholic church constructed in the 13th century.
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Cathedral of Zagreb
Huge Roman Catholic edifice that was restored to its former glory during the 1990s.
Explore activityTravel tips for Zagreb 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.






