What to Wear in Chiang Mai in May
Hot, rainy season begins. Expect 23°–34°C with 14 rainy days on average.
☀️
High
34°C
🌙
Low
23°C
🌧️
Rain days
14
🌡️
Feel
Very Warm
Typical outfit
~29°C average
About May in Chiang Mai
May in Chiang Mai typically brings hot, rainy season begins. With averages of 23°–34°C, the conditions call for a beautifully warm day — dress for comfort and style with breathable summer pieces.
Bring a light layer for the evening — temperatures can drop 8–10°C after sunset.