What is the weather like in Naples vs Olbia in September?

In September, Naples averages 28°C high / 18°C low with about 128 mm of rain; Olbia averages 29°C high / 18°C low with about 49 mm.

Naples vs Olbia in September

Olbia is the better pick in September — 90 vs 80 on SeasonMap's comfort score. Olbia is hot, a little rain, clean air, while Naples is hot, rainy.

Naples vs Olbia — September climate, side by side

	🇮🇹 Naples	🇮🇹 Olbia
Comfort score	80/100 (A)	90/100 (S)
Feels-like high	29°C	30°C
Avg high / low	28° / 18°	29° / 18°
Rainfall	128 mm	49 mm
Rainy days	9	7
Humidity	73%	73%
Air quality (AQI)	56	43

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

Month by month

Naples 🇮🇹 Italyhot, rainy · best May80
Olbia 🇮🇹 Italyhot, a little rain, clean air · best July90

Naples vs Olbia in September — FAQ

Is September better in Naples or Olbia?: Olbia is the better pick in September — 90 vs 80 on SeasonMap's comfort score. Olbia is hot, a little rain, clean air, while Naples is hot, rainy.
What is the weather like in Naples vs Olbia in September?: In September, Naples averages 28°C high / 18°C low with about 128 mm of rain; Olbia averages 29°C high / 18°C low with about 49 mm.