Chania weather in September
September in Chania: warm, a little rain, with clean air — an excellent time to visit.
#4 of 12 months in Chania · #341 of 897 destinations to visit in September · comfort 86/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Chania in September
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Chania climate normals — September
| Daytime high | 26°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 22°C / 71°F | |
| Rainfall | 65 mm / 2.5 in | 🌦 some rain |
| Rainy days | 6 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 18°C / 64°F | |
| Sunshine | 11.1 h/day | |
| Daylight | 12.4 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 50 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Chania in September — FAQ
- Is September a good time to visit Chania?
- September in Chania: warm, a little rain, with clean air — an excellent time to visit. It ranks #4 of 12 months for Chania on SeasonMap's comfort score (86/100).
- What is the weather like in Chania in September?
- In September, Chania averages a daily high of 25.7°C and a low of 21.5°C, with about 64.5 mm of rain over roughly 5.6 rainy days.
- What is the air quality in Chania in September?
- Chania has a mean US Air Quality Index of about 50 in September.