Chiang Mai Weather & Climate
Current Weather Conditions in Chiang Mai
Chiang Mai’s Climate
Cool Season: (from late October until middle of February). Average temperature 21°C and cooler at night. The coldest months are December and January.
Hot Season: (middle of February to end of May) Average temperature 29.9°C. The hottest month is April.
Rainy Season: (from early June to end of October). Average temperature 25.5°C. The wettest month is usually September.