What is the weather like in Dubrovnik vs Piran in September?

In September, Dubrovnik averages 27°C high / 20°C low with about 129 mm of rain; Piran averages 25°C high / 20°C low with about 173 mm.

Dubrovnik vs Piran in September

Dubrovnik and Piran are nearly tied in September — 85 vs 82 on SeasonMap's comfort score. Dubrovnik is hot, rainy, clean air; Piran is warm, soaked, clean air.

Dubrovnik vs Piran — September climate, side by side

	🇭🇷 Dubrovnik	🇸🇮 Piran
Comfort score	85/100 (A)	82/100 (A)
Feels-like high	29°C	27°C
Avg high / low	27° / 20°	25° / 20°
Rainfall	129 mm	173 mm
Rainy days	9	11
Humidity	72%	71%
Air quality (AQI)	43	44

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

Month by month

Dubrovnik 🇭🇷 Croatiahot, rainy, clean air · best July85
Piran 🇸🇮 Sloveniawarm, soaked, clean air · best July82

Dubrovnik vs Piran in September — FAQ

Is September better in Dubrovnik or Piran?: Dubrovnik and Piran are nearly tied in September — 85 vs 82 on SeasonMap's comfort score. Dubrovnik is hot, rainy, clean air; Piran is warm, soaked, clean air.
What is the weather like in Dubrovnik vs Piran in September?: In September, Dubrovnik averages 27°C high / 20°C low with about 129 mm of rain; Piran averages 25°C high / 20°C low with about 173 mm.