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

In September, Heraklion averages 28°C high / 21°C low with about 16 mm of rain; Thessaloniki averages 30°C high / 16°C low with about 36 mm.

Heraklion vs Thessaloniki in September

Heraklion is the better pick in September — 95 vs 87 on SeasonMap's comfort score. Heraklion is hot, dry, clean air, while Thessaloniki is hot, a little rain, clean air.

Heraklion vs Thessaloniki — September climate, side by side

	🇬🇷 Heraklion	🇬🇷 Thessaloniki
Comfort score	95/100 (S)	87/100 (A)
Feels-like high	29°C	30°C
Avg high / low	28° / 21°	30° / 16°
Rainfall	16 mm	36 mm
Rainy days	3	7
Humidity	67%	65%
Air quality (AQI)	44	45

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

Month by month

Heraklion vs Thessaloniki in September — FAQ

Is September better in Heraklion or Thessaloniki?: Heraklion is the better pick in September — 95 vs 87 on SeasonMap's comfort score. Heraklion is hot, dry, clean air, while Thessaloniki is hot, a little rain, clean air.
What is the weather like in Heraklion vs Thessaloniki in September?: In September, Heraklion averages 28°C high / 21°C low with about 16 mm of rain; Thessaloniki averages 30°C high / 16°C low with about 36 mm.