What is the weather like in Athens vs Mykonos in September?

In September, Athens averages 30°C high / 20°C low with about 16 mm of rain; Mykonos averages 28°C high / 22°C low with about 5 mm.

Athens vs Mykonos in September

Mykonos is the better pick in September — 91 vs 86 on SeasonMap's comfort score. Mykonos is warm, dry, clean air, while Athens is hot, dry, clean air.

Athens vs Mykonos — September climate, side by side

	🇬🇷 Athens	🇬🇷 Mykonos
Comfort score	86/100 (A)	91/100 (S)
Feels-like high	30°C	28°C
Avg high / low	30° / 20°	28° / 22°
Rainfall	16 mm	5 mm
Rainy days	2	1
Humidity	60%	73%
Air quality (AQI)	49	50

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

Month by month

Athens 🇬🇷 Greecehot, dry, clean air · best October86
Mykonos 🇬🇷 Greecewarm, dry, clean air · best August91

Athens vs Mykonos in September — FAQ

Is September better in Athens or Mykonos?: Mykonos is the better pick in September — 91 vs 86 on SeasonMap's comfort score. Mykonos is warm, dry, clean air, while Athens is hot, dry, clean air.
What is the weather like in Athens vs Mykonos in September?: In September, Athens averages 30°C high / 20°C low with about 16 mm of rain; Mykonos averages 28°C high / 22°C low with about 5 mm.