SeasonScore
Nakhon Ratchasima (Korat), Thailand
Photo: Khaosaming · CC BY-SA 3.0

Thailand

Nakhon Ratchasima (Korat) in December

🌤️ Cool season

Warm, a little humid and mostly dry.

🎒 Pack: light, breathable clothes & sunscreen · sunglasses & hat

Best months: Dec (9.2), Jan (9.1), Nov (8.8)

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Why December scores 9.2What goes into the score

How it works
🌡️ 30° / 19°C🌧️ 3 mm💧 dew pt 17°🍃 PM2.5 10
  • Weather comfort9.1
    • ✓Warm (30°C highs / 19°C lows)
    • ✓Humid (dew point 17.4°C)
    • ✓Mostly dry (~3 mm rain)
  • Air quality9.2
    • ✓Good (within WHO guideline) (PM2.5 ~10 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline8.0
    • ·Normal precautions
Compare monthsPut December side by side with another month
DecJan
Score9.2 Excellent9.1 Excellent
Season🌤️ Cool season🌤️ Cool season
High / low30° / 19°31° / 19°
Rain3 mm9 mm
Humiditydew pt 17°dew pt 16°
PM2.510 µg/m³16 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Nakhon Ratchasima weather-station normals. Rainfall: Nakhon Ratchasima weather-station normals (national met service).

Holidays & crowdsDecember 2026

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • HM King Bhumibol Adulyadej the Great's Birthday 5–7 Dec · 3 days off in a row
  • New Year 31 Dec – 3 Jan · 4 days off in a row

Other public holidays: Constitution Day (10 Dec)

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore Nakhon Ratchasima (Korat)Events, sights, food & souvenirs

Check event dates locally

Nakhon Ratchasima, usually called Korat, is the largest city in Isan and a gateway to Khmer temple ruins and Khao Yai National Park.

Events in December

No major events on our calendar for December.

Coming up later

Thao Suranari FestivalDate variesUsually late March to early April

A multi-day celebration honouring the city's heroine, with processions, offerings and stage shows.

Why go: The monument area is crowded and very festive; book accommodation early.

Where: Thao Suranari Monument and city centre

Songkran (Thai New Year)Every year13-15 April every year

Thailand's water festival, with street water fights and merit-making at temples.

Why go: Expect to get soaked anywhere outdoors; protect phones and documents.

Where: City centre

Phimai FestivalDate variesUsually November

Boat races on the river plus light-and-sound performances at the Khmer temple.

Why go: A good time to combine Phimai's ruins with a local festival atmosphere.

Where: Phimai town and Phimai Historical Park

Plan this tripTickets, data and transfers for Nakhon Ratchasima (Korat)

Airport transfer Kiwitaxi

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