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.
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
How December compares across the year
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Thailand: tours and tickets in Bangkok, from our booking partner.
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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.