Chiang Mai in Winter — Weather & What to Expect
Winter in Chiang Mai (December, January, February) averages daytime highs of 28.4°C and lows of 17.2°C, with around 80.0mm of rain across the season (6 rainy days in total). It includes some of the best months of the year to visit (December, January, February).
In the northern hemisphere, winter in Chiang Mai covers December, January, February.
Winter in Chiang Mai month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| December | 27.4°C | 17.5°C | 20.8mm | 2 | 10/10 |
| January | 27.7°C | 16.4°C | 12.1mm | 2 | 10/10 |
| February | 30.0°C | 17.8°C | 47.1mm | 2 | 10/10 |
What to pack for Chiang Mai in winter
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
Frequently Asked Questions
Is winter a good time to visit Chiang Mai?
Winter in Chiang Mai rates around 10/10 — excellent time to visit. Average highs are 28.4°C with 80.0mm of rain across the season.
How hot is Chiang Mai in winter?
Daytime highs average 28.4°C (83.1°F) across December, January, February, with nights around 17.2°C.
What months are winter in Chiang Mai?
Chiang Mai is in the northern hemisphere, so winter covers December, January, February.
See also: best time to visit Chiang Mai · Chiang Mai annual climate · Chiang Mai in spring · Chiang Mai in summer · Chiang Mai in autumn
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Once you know what winter in Chiang Mai looks like, find out exactly what to pack for Chiang Mai at 247PackingList. For currency, language and country facts, see the Thailand guide at 247CountryInfo.
Winter in Chiang Mai — what to pack
Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →Check clothing sizes in Thailand at 247Sizing before you shop.
More winter travel essentials
Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.