Chiang Mai: weather and best time to visit
Chiang Mai (Thailand) reaches its warmest daytime temperatures in April at around 35°C; the coolest month is December at around 27°C.
Best time to visit
- 🏖 Beach
- 🏛 City trip
- 🥾 Hiking
Things to do in Chiang Mai
Tours, tickets and activities for your trip.
Chiang Mai climate, month by month
| Month | Day °C | Night °C | Sea °C | Rain d | Sun h | Beach | City | Hiking |
|---|---|---|---|---|---|---|---|---|
| Jan | 27° | 16° | – | 2 | 11 | 96 | 91 | 75 |
| Feb | 30° | 18° | – | 1 | 11 | 98 | 80 | 64 |
| Mar | 33° | 22° | – | 3 | 11 | 89 | 65 | 54 |
| Apr | 35° | 25° | – | 6 | 11 | 81 | 53 | 47 |
| May | 32° | 25° | – | 21 | 10 | 72 | 45 | 30 |
| Jun | 31° | 24° | – | 28 | 9 | 73 | 50 | 34 |
| Jul | 29° | 24° | – | 29 | 7 | 64 | 52 | 36 |
| Aug | 29° | 23° | – | 30 | 7 | 64 | 52 | 36 |
| Sep | 29° | 23° | – | 29 | 8 | 72 | 57 | 41 |
| Oct | 29° | 22° | – | 16 | 10 | 75 | 59 | 43 |
| Nov | 28° | 19° | – | 7 | 10 | 89 | 78 | 62 |
| Dec | 27° | 16° | – | 4 | 10 | 93 | 91 | 75 |
Rain d = average rain days per month · Sun h = average sunshine hours per day · scores 0–100, higher is better.
Every month in detail
Chiang Mai in January
Daytime highs around 27°C, nights near 16°C. Expect about 2 rain days and 11 hours of sunshine per day.
Beach: excellentCity: excellentHiking: goodMore destinations for January →
Chiang Mai in February
Daytime highs around 30°C, nights near 18°C. It is also the driest month of the year. Expect about 1 rain day and 11 hours of sunshine per day.
Beach: excellentCity: excellentHiking: goodMore destinations for February →
Chiang Mai in March
Daytime highs around 33°C, nights near 22°C. Expect about 3 rain days and 11 hours of sunshine per day.
Beach: excellentCity: goodHiking: mixedMore destinations for March →
Chiang Mai in April
Daytime highs around 35°C, nights near 25°C. April is the warmest month of the year. No month gets more sunshine. Expect about 6 rain days and 11 hours of sunshine per day.
Beach: excellentCity: mixedHiking: mixedMore destinations for April →
Chiang Mai in May
Daytime highs around 32°C, nights near 25°C. Expect about 21 rain days and 10 hours of sunshine per day.
Beach: goodCity: mixedHiking: poorMore destinations for May →
Chiang Mai in June
Daytime highs around 31°C, nights near 24°C. Expect about 28 rain days and 9 hours of sunshine per day.
Beach: goodCity: mixedHiking: poorMore destinations for June →
Chiang Mai in July
Daytime highs around 29°C, nights near 24°C. Expect about 29 rain days and 7 hours of sunshine per day.
Beach: goodCity: mixedHiking: poorMore destinations for July →
Chiang Mai in August
Daytime highs around 29°C, nights near 23°C. It is the rainiest month of the year. Expect about 30 rain days and 7 hours of sunshine per day.
Beach: goodCity: mixedHiking: poorMore destinations for August →
Chiang Mai in September
Daytime highs around 29°C, nights near 23°C. Expect about 29 rain days and 8 hours of sunshine per day.
Beach: goodCity: mixedHiking: mixedMore destinations for September →
Chiang Mai in October
Daytime highs around 29°C, nights near 22°C. Expect about 16 rain days and 10 hours of sunshine per day.
Beach: goodCity: mixedHiking: mixedMore destinations for October →
Chiang Mai in November
Daytime highs around 28°C, nights near 19°C. Expect about 7 rain days and 10 hours of sunshine per day.
Beach: excellentCity: goodHiking: goodMore destinations for November →
Chiang Mai in December
Daytime highs around 27°C, nights near 16°C. December is the coldest month of the year. Expect about 4 rain days and 10 hours of sunshine per day.
Beach: excellentCity: excellentHiking: goodMore destinations for December →
Related destinations
More in Thailand: Patong Beach (Phuket) · Ao Nang (Krabi) · Koh Samui (Chaweng) · Koh Phangan (Haad Rin) · Koh Tao (Sairee Beach) · Koh Chang (White Sand Beach)
Similar climate: Luang Prabang, Laos · Sanya, China · Havana, Cuba · Palolem, India