ClimaGo › Bangkok › Weather in September
Thailand
September in Bangkok brings oppressive humidity and heavy monsoon rains that transform streets into rivers, making indoor activities like museums and shopping malls preferable while temperatures hover around 28°C with frequent thunderstorms.
Avg High
32°C
Avg Low
24°C
Daily Rain
10.7mm
Rainfall
High
💡 Best months to visit Bangkok: Dec, Jan, Nov
Thailand's chaotic capital thrills with glittering temples, floating markets, spicy street food, massage culture and energetic Southeast Asian intensity.