Thailand in December
Book December in September, because the last fortnight of the year is the single hardest time to find a decent room anywhere in Thailand.
Is December a good time to visit Thailand?
December is one of the busiest months in Thailand, averaging 92/100. If your dates can move, September is far quieter.
Book things to do
Thailand: tours and tickets in Bangkok, from our booking partner.
Free cancellationBangkok Railway Market & Floating Market Day Trip
from€16
Free cancellationTour of Grand Palace + Wat Phra Kaew
from€10
Free cancellationAyutthaya Day Trip
from€25
Free cancellationRailway Market, Floating Market, & Ayutthaya Ruins Day Trip
from€56
Mahanakhon SkyWalk Ticket
from€28
Free cancellationBangkok Private Tours
from€189
What closes and what fills up in December
- King Bhumibol’s birthday and Father’s Day (5 December) and Constitution Day (10 December) — national holidays
- Christmas and New Year — the absolute peak for foreign arrivals
More tours and tickets
More options from our booking partner.
How December compares across the year
Frequently asked questions
Is December a good month to visit Thailand?
December is one of the busiest months in Thailand, averaging 92/100. If your dates can move, September is far quieter.
How busy is Thailand in December?
Averaged across the destinations we track, Thailand sits near 92/100 in December. The calmest of them is Bangkok.
What is the weather like in Thailand in December?
Expect average highs near 32°C and lows near 22°C, with roughly 1 wet days — though Thailand varies by region.