Sorrento weather in September
September in Sorrento: warm, rainy — an excellent time to visit.
#4 of 12 months in Sorrento · #429 of 897 destinations to visit in September · comfort 84/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Sorrento in September
No notes yet. Open Sorrento on the map to add the first one.
Sorrento climate normals — September
| Daytime high | 26°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 21°C / 69°F | |
| Rainfall | 119 mm / 4.7 in | 🌧 rainy |
| Rainy days | 8 days | |
| Humidity | 69% | 💧 humid |
| Dew point | 17°C / 62°F | |
| Sunshine | 10.6 h/day | |
| Daylight | 12.5 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 56 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Sorrento?
Loading map…
Sorrento in September — FAQ
- Is September a good time to visit Sorrento?
- September in Sorrento: warm, rainy — an excellent time to visit. It ranks #4 of 12 months for Sorrento on SeasonMap's comfort score (84/100).
- What is the weather like in Sorrento in September?
- In September, Sorrento averages a daily high of 25.5°C and a low of 20.7°C, with about 118.5 mm of rain over roughly 7.8 rainy days.
- What is the air quality in Sorrento in September?
- Sorrento has a mean US Air Quality Index of about 56 in September.