Hong Kong vs Istanbul in September
Istanbul is the better pick in September — 88 vs 51 on SeasonMap's comfort score. Istanbul is warm, dry, while Hong Kong is sweltering, soaked, very humid.
Hong Kong vs Istanbul — September climate, side by side
| Hong Kong | Istanbul | |
|---|---|---|
| Comfort score | 51/100 (D) | 88/100 (A) |
| Feels-like high | 36°C | 24°C |
| Avg high / low | 30° / 26° | 25° / 19° |
| Rainfall | 224 mm | 26 mm |
| Rainy days | 20 | 5 |
| Humidity | 83% | 68% |
| Air quality (AQI) | 84 | 52 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Hong Kong vs Istanbul in September — FAQ
- Is September better in Hong Kong or Istanbul?
- Istanbul is the better pick in September — 88 vs 51 on SeasonMap's comfort score. Istanbul is warm, dry, while Hong Kong is sweltering, soaked, very humid.
- What is the weather like in Hong Kong vs Istanbul in September?
- In September, Hong Kong averages 30°C high / 26°C low with about 224 mm of rain; Istanbul averages 25°C high / 19°C low with about 26 mm.