Chiang Mai vs Vancouver in September
Vancouver is the better pick in September — 80 vs 54 on SeasonMap's comfort score. Vancouver is nice, soaked, clean air, while Chiang Mai is sweltering, soaked, very humid.
Chiang Mai vs Vancouver — September climate, side by side
| Chiang Mai | Vancouver | |
|---|---|---|
| Comfort score | 54/100 (D) | 80/100 (A) |
| Feels-like high | 36°C | 20°C |
| Avg high / low | 30° / 23° | 20° / 13° |
| Rainfall | 237 mm | 170 mm |
| Rainy days | 23 | 11 |
| Humidity | 87% | 76% |
| Air quality (AQI) | 53 | 46 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Chiang Mai vs Vancouver in September — FAQ
- Is September better in Chiang Mai or Vancouver?
- Vancouver is the better pick in September — 80 vs 54 on SeasonMap's comfort score. Vancouver is nice, soaked, clean air, while Chiang Mai is sweltering, soaked, very humid.
- What is the weather like in Chiang Mai vs Vancouver in September?
- In September, Chiang Mai averages 30°C high / 23°C low with about 237 mm of rain; Vancouver averages 20°C high / 13°C low with about 170 mm.