
Thailand
Chiang Rai in December
Good-value Chiang Rai hotels in December
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Chiang Rai weather in December
28° / 16°
18 mm
3 / 30
72/100
Chiang Rai in December ranks #2 of 12 months for comfort: highs around 28°C, lows 16°C, and about 3 rainy days. Compared with November, highs change by -3°C and rainy days by -3. It is one of the best months to go.
Compared with the months around it
| Month | High / Low | Rainy days | Index |
|---|---|---|---|
| November | 31° / 20° | 6 | 66 |
| December | 28° / 16° | 3 | 72 |
| January | 29° / 15° | 4 | 71 |
Top tours & tickets in Chiang Rai
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Public holidays · December 2026
- 12/05King Bhumibol's Birthday / Father's Day
- 12/10Constitution Day
- 12/31New Year's Eve









