Bangkok in September
September in Bangkok brings highs around 92°F (33°C), lows near 78°F and about 18 rainy days. The sun sets around 6:20 pm. It's off season for sightseeing: hot and quieter.
Photo: Preecha.MJ, CC BY-SA 4.0
What September is good for in Bangkok
Each activity rated for September's weather.
September next to August and October
| Month | August | September | October |
|---|---|---|---|
| High | 92°F (33°C) | 92°F (33°C) | 92°F (33°C) |
| Low | 79°F (26°C) | 78°F (25°C) | 77°F (25°C) |
| Rainy days | 16 | 18 | 14 |
| Sunset | 6:40 pm | 6:20 pm | 5:59 pm |
| Daylight | 12 h 35 min | 12 h 13 min | 11 h 50 min |
Averages for Bangkok Metropolis, 1991–2020; sunrise and sunset on the 15th.
Tours in Bangkok
Bangkok Private Highlights Tour with Local GuideFrom $72View 
Bangkok by Night: Temples, Markets and Food Tuk-Tuk TourFrom $38View 
Bangkok City Highlights Tour: Grand Palace & Three Iconic TemplesFrom $74View 
Private Tour: Best of Bangkok in A DayFrom $213View 
Bangkok Backstreets Food Tour with 15+ TastingsFrom $59View 
Bangkok Midnight Food Tuk Tuk TourFrom $76View
Tours from Viator. Good Outing may earn a commission when you book, at no cost to you.
Questions
Is September a good time to visit Bangkok?
It's off season for sightseeing: hot and quieter. The most comfortable months overall are January and December.
How hot is Bangkok in September?
Average highs are about 92°F (33°C) and lows about 78°F (25°C).
Does it rain much in Bangkok in September?
September averages 18 rainy days, against 18 in the wettest month.
