Thailand (Bangkok) · September
Low seasonThailand · Asia
Max Temp
32.7°C
Min Temp
25.8°C
Sunshine
2.8 h/day
Rain Days
19 days
Rainfall
344.3 mm
Humidity
77%
Avg Temp
28.8°C
Off-season — lowest travel prices with still acceptable climate.
September in Thailand (Bangkok) offers acceptable conditions — but it's not among the top travel months. Those looking for ideal weather should visit in January, February, March, November, and December.
Daytime highs reach 33°C with a daily average of 29°C — nights stay warm at 26°C. With 3 sunshine hours per day and 19 rain days (344 mm), this is one of the cloudier months.
An umbrella or waterproof jacket is essential. On rainy days, plan indoor activities like museums and markets.
Monsunzeit: täglich Regen, meistens nachmittags, die Hitze bleibt trotzdem. Bangkok funktioniert dank Skytrain und klimatisierten Märkten auch im Regen gut — Preise auf Jahrestief, Chatuchak-Wochenmarkt weniger überlaufen.
Packing list for Thailand (Bangkok) in September
- Leichte Sommersachen
- Regenjacke und wasserfeste Schuhe
- Insektenschutzmittel
- Reiseapotheke
Frequently Asked Questions
- Is September a good time to visit Thailand (Bangkok)?
- September is not an optimal month for Thailand (Bangkok) (Score: 49/100), but it is manageable. For better conditions, consider January, February, March, November, and December.
- How warm is it in Thailand (Bangkok) in September?
- In September, Thailand (Bangkok) sees daily highs of 33°C. Nights cool to 26°C, with a daily average of 29°C.
- How much rain falls in Thailand (Bangkok) in September?
- In September, Thailand (Bangkok) receives an average of 344 mm of rain over 19 rain days. With frequent rain days, waterproof clothing is recommended.
- How many sunshine hours does Thailand (Bangkok) get in September?
- Thailand (Bangkok) averages 3 sunshine hours per day in September — below the annual average.
