Events in Chiang Mai in December 2026
Chiang Mai event dates for December 2026 are still being announced. Start with the planning leads and the city guide below — the lineup firms up closer to December.
Chiang Mai's December 2026 lineup is still being announced — planning leads below.
By TripSapien · Updated August 24, 2026
Sourced events
Dates for this month are still being announced. Start with the planning leads below, or build the rest of your visit from the city guide.
Open the Chiang Mai guideGoing to Chiang Mai in December?
Add your dates and we'll build the rest of your trip around these events — every place checked for closures and booking needs.
Planning leads
Early leads on events still lining up. Exact dates and details firm up closer to your trip.
- Dec 1 - Dec 31
A three day festival staged every year starting the first Friday in February (in 2026, due to elections one week later).
Planning lead · details firm up closer in · Source: seasonal calendar
Holidays, observances & long weekends
Holiday and observance schedules can affect services and venue hours; confirm each place directly.
- King Bhumibol Adulyadej's Birthday · publicDec 5
- King Bhumibol's Birthday · publicDec 5
- Constitution Day · publicDec 10
- New Year's Eve · publicDec 31
- Long weekend with bridge dayDec 10–Dec 13
- Long weekend with bridge dayDec 31–Jan 3
Holiday data: date-holidays (ISC/CC-BY-3.0).
Ready to plan Chiang Mai?
Turn these December events into a full Chiang Mai plan, every place checked for closures, limited hours, and booking needs on your dates.