SeasonMapIstanbul vs Izmir in September
Istanbul and Izmir are nearly tied in September — 86 vs 85 on SeasonMap's comfort score. Istanbul is warm, a little rain; Izmir is hot, dry.
Istanbul vs Izmir — September climate, side by side
| Istanbul | Izmir | |
|---|---|---|
| Comfort score | 86/100 (A) | 85/100 (A) |
| Feels-like high | 27°C | 30°C |
| Avg high / low | 27° / 19° | 30° / 20° |
| Rainfall | 41 mm | 19 mm |
| Rainy days | 7 | 3 |
| Humidity | 70% | 56% |
| Air quality (AQI) | 52 | 52 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Istanbul vs Izmir in September — FAQ
- Is September better in Istanbul or Izmir?
- Istanbul and Izmir are nearly tied in September — 86 vs 85 on SeasonMap's comfort score. Istanbul is warm, a little rain; Izmir is hot, dry.
- What is the weather like in Istanbul vs Izmir in September?
- In September, Istanbul averages 27°C high / 19°C low with about 41 mm of rain; Izmir averages 30°C high / 20°C low with about 19 mm.