9 August 2026 · 5 min read
Is September a good time to visit Piran?
Yes, maybe the best month of all: the sea is still warm at around 23°C, the summer crowds thin out once the school holidays end, the light turns golden, and the old town stays lively without the July crush, warm days and soft golden evenings.

Photo: Zeitblick / Wikimedia Commons / CC BY-SA 3.0
Yes, September might be the best month of all to visit Piran. The sea is still warm, around 23 degrees and often at its warmest of the year, so you can keep swimming well into the month. The summer crowds thin out once the school holidays end, the light turns golden and soft, and the old town stays lively without the July crush. The days stay warm and the evenings turn soft and golden, close to a perfect coastal autumn. Here is what to expect, from Nika Horjak Ceramics in the old town.
What is the weather like in Piran in September?
Warm, easing gently toward autumn. Early September still feels like summer, with daytime highs around 25 degrees; by the end of the month they settle closer to 21. The sea holds its summer heat and sits around 23 degrees, warm enough for a proper swim. The evenings turn pleasantly mild, perfect for a slow dinner by the water as the light goes golden.
Is Piran still lively in September, or is everything closed?
Still lively, especially in the first half of the month. The cafes on Tartini Square, the seafood restaurants by the marina and the waterfront promenade are all open and busy; what changes is the breathing room. You will get a table without queueing, walk the alleys without the midday crush, and hear more Slovene and Italian than you did in August. By late September it grows calmer and slower, which many visitors love most.
What is there to do in Piran in September?
- Swim while the sea is warm. Off the rocks and the sea wall near Punta; September is one of the best swimming months of the year here.
- Walk the town walls in the softer light for the classic view over the red roofs to the bell tower.
- Get lost in the alleys and the small studios and shops, without the peak-summer crowds. Our one day in Piran guide maps a good route.
- Eat Adriatic seafood by the marina: easier tables now, the same fresh fish and a glass of Malvazija.
- Visit the Sečovlje salt pans just south of town, where guided walks continue into the autumn; here is how to bring Piran salt home.
- Day-trip along the coast: Portorož is four kilometres away, and Rovinj in Croatia about an hour, with no border queues.
A quieter month to visit the studio
September is one of my favourite months in the studio. With the summer rush easing, it is a lovely time to step in, watch pieces being made and take your time choosing. Everything at Nika Horjak Ceramics is made by hand on site, in glazes named for the sea, the salt pans and the bell tower at first light. You will find me at Goriška ulica 2, two minutes from Tartini Square and a few steps up from the marina. If your visit is short, the online shop ships worldwide, so a piece of Piran can follow you home.
Warmly, Nika
Studio · Piran · 9 August 2026
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