What to Wear in Greece in September (28°C)

Highs28°C (82°F)

Lows20°C (68°F)

Rainy days~5

Daylight12 h

CrowdsBusy

September averages for Athens (Elliniko). Source

September is still hot with the warmest sea of the year and thinner crowds — many people's favourite month. Summer clothes plus a light layer.

☀️ By day

Summer clothes. The sea is at its warmest.

🌙 Evening

A light layer for 20°C evenings.

What's on in September

Typical dates. Many festivals follow lunar calendars, so check this year's dates before you book.

September

Wineries in Santorini, Nemea and Crete hold harvest events. Wear comfortable shoes for vineyards and smart-casual for tastings.

September

Warm sea and thinner crowds. Pack swimwear and a light knit for windy evenings.

Showing more covered picks for travellers from India.

Monasteries and churches: covered shoulders; women in skirts below the knee (wraps are often provided), men in long trousers.
Beachwear is fine on the beach and in beach bars, but cover up in towns and villages.
Wear flat shoes with grip for the Acropolis and island steps — heels are banned at some archaeological sites.