Chiang Mai Weather in September
Weather Overview
Maximum rainfall but beautiful misty mountains.
31°C
Avg High
22°C
Avg Low
230mm
Rainfall
90%
Humidity
Pros & Cons of Visiting in September
Advantages
- ✓Lowest prices
- ✓No crowds
- ✓Mystical beauty
Considerations
- ✗Heaviest rain
- ✗Many closures
- ✗Transport issues