Best time to visit Thailand in September
September is a less ideal time to visit Thailand — the country-average travel-comfort score is 51/100. The best months are December, January, February.
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Weather in Thailand in September
Typical weather across Thailand in September: average high 30.9°C, low 25.1°C, about 336.3 mm of rain, and 7.6 hours of sunshine per day. Among Thailand's cities, Bangkok has the best weather in September (score 51/100, September climate details).
| Metric | Thailand avg | Best city (Bangkok) |
|---|---|---|
| Travel-comfort score | 51 | 51 |
| High / Low | 30.9° / 25.1° | 30.9° / 25.1° |
| Precipitation | 336.3 mm | 1681.5 mm |
| Sunshine/day | 7.6 | 7.6 |
Is September recommended?
September is not the best month to visit Thailand. For the full month-by-month ranking across every city, see the best-time-to-visit guide for Thailand.
When to visit Thailand in other months
January February March April May June July August September October November December