Chiang Rai Province, Thailand, a region in Thailand, typically experiences very warm weather in September, with maximum daytime temperatures around 32°C (90°F) and nighttime temperatures around 24°C (75°F) in Chiang Rai.
What is the temperature of the different cities in Chiang Rai Province, Thailand in September?
Explore the map below to discover average September temperatures at the top destinations in Chiang Rai Province. For a deeper dive, simply click on any destination dot.