AN-FAQ

Thailand in September is a great time to travel, offering fewer tourists and lower prices due to the rainy season. The weather varies by region, with the north experiencing cooler temperatures and more rain, while the east coast of the south stays relatively dry. This season is perfect for exploring Thailand's lush landscapes in a quieter, more relaxed atmosphere. What is the weather like in Thailand in September? September marks the peak of the rainy season in Thailand, influenced by the southwest monsoon. Rainfall is typically heavy but short, often followed by sunshine. The weather differs significantly by region: Bangkok and Central Thailand: Hot and humid, with frequent afternoon showers. Northern Thailand (Chiang Mai, Chiang Rai): Cooler with more rain, creating lush, scenic views. Southern Thailand (West Coast – Phuket, Krabi): Heavy rainfall and occasional storms. Southern Thailand (East Coast – Koh Samui, Koh Phangan): Drier and better suited for beach activities. Location Average High (°C) Average Low (°C) Average Rainfall (mm) Bangkok 32 25 320 Chiang Mai 28 21 251 Chiang Rai 27 21 200 Krabi 31 24 391 Phuket 30 24 417 Koh Samui 30 25 113 September is generally the wettest month across these regions, so travellers should be prepared for rain. Famous events in Thailand for September Thailand hosts various events and festivals in September, including: Wet Series Music Festival (Chiang Rai): A music-filled weekend at Singha Park. Phanom Rung Light Phenomenon (Buri Ram): A natural phenomenon where sunlight aligns through temple gates. Por Tor (Hungry Ghost Festival) (Phuket): Honouring ancestors through traditional ceremonies. Mooncake Festival (Bangkok): Celebrated in Bangkok’s Chinatown and other areas with a strong Chinese influence, here is an article on where to find the best mooncakes in Thailand. For more information, please read Thaiger's article on where to travel in Thailand in September What else would you like to know about travelling in Thailand? Please let us know, and our writers will research and write your ideas!

British International School, Phuket (BISP) DLTS International School, Nonthaburi Krabi International School RIS Ruamrudee International School Lanna International School, Chiang Mai St. Andrews International School, Green Valley, Rayong KPIS International School Bangkok NIST International School, Bangkok Singapore International School of Bangkok (SISB) KIS International School Reignwood Park (KISRP) For detailed information about each school, check out The Thaiger's guide on the best international schools in Thailand [2024].

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