Best Time to Visit Chiang Mai
Month-by-month guide for Chiang Mai, Thailand — when to go for best weather, when to save money, and which months to skip. Updated 2026.
Chiang Mai by month
Best Good Quiet Avoid
Which season should you pick?
Dry season Dec–Mar is peak — warm, low rain, best hotel and flight demand. May–Oct is the rainy season with afternoon storms; prices drop 30–50%.
Peak season
Dec–Mar
Best weather. Highest prices — book flights + hotels 3+ months out.
Shoulder — best value
Apr, Nov
Weather still good, prices drop 20–40%. Sweet spot for budget travellers.
Avoid
May–Oct (rainy season)
Only worth it if you have specific reason — deep discounts, but weather works against you.
Search flights for your dates
Once you've picked a month, compare flight prices across airlines. Prices for Chiang Mai (CNX) shift 20–40% between peak and shoulder months.
Book a hotel in Chiang Mai
Dec–Mar rooms sell out first at the best hotels. If you're travelling peak, book 60+ days out. Shoulder-season rooms rarely need more than 30 days lead.
Local tip
CNX is 4km from Old City — songthaew (Chiang Mai's shared red-truck taxi) is the cheapest option (THB 40-80 / €1-2) but multi-stop. Grab is the standard tourist choice. For Doi Suthep temple: hire songthaew at Chang Phueak gate (THB 250 return for the day).