What is the weather like in Heraklion vs Skiathos in September?

In September, Heraklion averages 28°C high / 21°C low with about 16 mm of rain; Skiathos averages 25°C high / 23°C low with about 87 mm.

Heraklion vs Skiathos in September

Heraklion is the better pick in September — 95 vs 86 on SeasonMap's comfort score. Heraklion is hot, dry, clean air, while Skiathos is warm, rainy, clean air.

Heraklion vs Skiathos — September climate, side by side

	🇬🇷 Heraklion	🇬🇷 Skiathos
Comfort score	95/100 (S)	86/100 (A)
Feels-like high	29°C	26°C
Avg high / low	28° / 21°	25° / 23°
Rainfall	16 mm	87 mm
Rainy days	3	5
Humidity	67%	70%
Air quality (AQI)	44	48

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Heraklion vs Skiathos in September — FAQ

Is September better in Heraklion or Skiathos?: Heraklion is the better pick in September — 95 vs 86 on SeasonMap's comfort score. Heraklion is hot, dry, clean air, while Skiathos is warm, rainy, clean air.
What is the weather like in Heraklion vs Skiathos in September?: In September, Heraklion averages 28°C high / 21°C low with about 16 mm of rain; Skiathos averages 25°C high / 23°C low with about 87 mm.