Answer
Packing tips for different seasons in Chiang Mai:
- Cool season (Nov-Feb): Light layers, a warm jacket for evenings
- Hot season (Mar-May): Light, breathable clothing, sun protection
- Rainy season (Jun-Oct): Waterproof gear, quick-dry clothes, sturdy shoes
Practical Chiang Mai planning note: For weather and air quality, check a current forecast and a live air-quality source shortly before the activity. Northern Thailand can experience strong seasonal variation, and conditions differ between the city, foothills and higher mountains.
Updated 2025-09-29