Corfu weather in September
September in Corfu: warm, a little rain, with clean air — an excellent time to visit.
#4 of 12 months in Corfu · #193 of 604 destinations to visit in September · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Corfu climate normals — September
| Daytime high | 26°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 21°C / 70°F | |
| Feels like (high) | 28°C / 82°F | |
| Rainfall | 62 mm / 2.4 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 75% | 💧 humid |
| Dew point | 18°C / 65°F | |
| Sunshine | 10.5 h/day | |
| Daylight | 12.4 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Corfu in September — FAQ
- Is September a good time to visit Corfu?
- September in Corfu: warm, a little rain, with clean air — an excellent time to visit. It ranks #4 of 12 months for Corfu on SeasonMap's comfort score (85/100).
- What is the weather like in Corfu in September?
- In September, Corfu averages a daily high of 25.5°C and a low of 21.2°C, with about 62.1 mm of rain over roughly 8.2 rainy days.
- What is the air quality in Corfu in September?
- Corfu has a mean US Air Quality Index of about 46 in September.