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Things to Do in Ionian Islands in September
Real historical weather for Ionian Islands in September: average highs of 27°C and lows of 20°C, with around 40mm of rain (averaged over the last 2 years).
27°C
Average high
20°C
Average low
40mm
Typical rainfall
Real things to do in Ionian Islands in September
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Ithaca Private Full-Day Tour from Kefalonia – Odysseus’ Island
★ 5.0(22 reviews)· 9h 30m
From €120

Ithaca Cruise to Vathy & Gidaki beach with swim stops
★ 5.0(4 reviews)· 8 hrs
From €65

"Dreamy cruise"Daily Cruise from Argostoli harbour with a traditional Greek boat
★ 5.0(1,154 reviews)· 7 hrs
From €65

Sarande Ionian Coast Hidden Beaches and Caves Boat Tour
★ 4.9(10 reviews)· 6 hrs
From €40

3 Hours Guided Boat Excursion towards the Adriatic and Ionian
★ 4.9(88 reviews)· 3 hrs
From €35

Tour of the island of Ortigia and exploration of sea caves with baths.
★ 4.9(741 reviews)· 1h 10m
From €20

Full-Day Assos & Fiscardo Island Tour in Kefalonia
★ 4.6(26 reviews)· 8 hrs
From €38

Symi Island from Rhodes with transfers from Ialysos and Ixia
★ 4.6(188 reviews)· 9 hrs
From €50

Gramvousa Island and Balos Bay Full-Day Tour from Chania
★ 3.6(56 reviews)· 10 hrs
From €20

3 Island Cruise to Nisyros, St. Antonios & Yali
★ 3.6(9 reviews)· 8 hrs
From €35
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FAQs — Ionian Islands in September
Based on real historical data (averaged over the last 2 years), expect highs around 27°C and lows around 20°C, with roughly 40mm of rain.