When to go · September

Greece in September

Excellent time to go

Warm sea; fewer crowds

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Daytime high

29°C

84°F

Overnight low

20°C

68°F

Rainfall

15 mm

dry

Crowd levels

medium

manageable

Prices

medium

shoulder

What to expect in Greece in September

September brings hot weather to Greece, with daytime highs around 29°C (84°F) and overnight lows near 20°C (68°F). Skies are typically practically rain-free, with about 15 mm of rainfall on average. Warm sea; fewer crowds.

Crowds are manageable in September — busy in popular areas but not overwhelming. Prices sit in the shoulder-season range — not the cheapest, but well off peak. Peak season runs July–August, for context.

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