Weather in Chiang Mai in March
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for March in Chiang Mai.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youMarch in Chiang Mai is very hot, with average highs of 34.5°C and lows of 21.3°C. It is mostly dry with only occasional showers, with roughly 10.7 hours of sunshine a day. It is one of the best months of the year to visit. For the complete picture, see the best time to visit Chiang Mai — every month compared. Once you know when to go, find your Chiang Mai packing list at 247PackingList.
Get ready for Chiang Mai in March
Search flights to Chiang Mai
Compare 100+ airlines for March — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Chiang Mai in March
- Lightweight, breathable clothing
- High SPF sunscreen
- Sunglasses
- Sun hat
- Reusable water bottle
Compare all months in Chiang Mai
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 27.7°C | 12.1mm | 10/10 |
| February | 30.0°C | 47.1mm | 10/10 |
| March | 34.5°C | 15.3mm | 10/10 |
| April | 34.8°C | 94.1mm | 10/10 |
| May | 33.7°C | 191.0mm | 9/10 |
| June | 31.9°C | 219.9mm | 8/10 |
| July | 30.7°C | 343.1mm | 8/10 |
| August | 29.6°C | 416.6mm | 8/10 |
| September | 29.4°C | 424.5mm | 8/10 |
| October | 28.9°C | 203.4mm | 8/10 |
| November | 29.0°C | 64.5mm | 10/10 |
| December | 27.4°C | 20.8mm | 10/10 |
Full month-by-month guide: best time to visit Chiang Mai →
For facts about Thailand — currency, language and dialling code — see our Thailand country guide at 247CountryInfo. Travellers also find it useful to keep a Chiang Mai travel guide to hand. Check clothing sizes in Thailand before you shop.
Frequently Asked Questions
Is March a good time to visit Chiang Mai?
March rates 10/10 for visiting Chiang Mai — excellent time to visit. Expect average highs of 34.5°C, 15.3mm of rain across the month and about 10.7 hours of daily sunshine.
What is the temperature in Chiang Mai in March?
In March, Chiang Mai has average highs of 34.5°C (94.1°F) and average lows of 21.3°C (70.3°F).
Does it rain in Chiang Mai in March?
Not much. March averages just 15.3mm of rain in Chiang Mai — the odd shower is possible but most days stay dry.
What should I wear in Chiang Mai in March?
For Chiang Mai in March (34.5°C highs / 21.3°C lows), pack lightweight, breathable clothing plus high spf sunscreen, sunglasses, sun hat.
More essentials for Chiang Mai in March
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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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.