Chiang Dao Weather in August
What's the weather like in Chiang Dao (Chiang Mai) in August 2025?
The climate in Chiang Dao during August can be summarized as hot, humid and very wet.
August is in the summer in Chiang Dao and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 28.9°C 84°F |
|---|---|
| Nightly temperature | 20.9°C 69.6°F |
| Average temperature | 24.9°C 76.8°F |
| Daily sunshine | 4.7 hrs |
| Avg rainfall | 279 mm 11 ins |
| Rainy days | 23 days |
| Sea temperature | 29.1°C 84.3°F |
| Humidity | 81% |
| Windspeed | 3.2kph 2 mph |
On average August is the wettest month of the year in Chiang Dao with around 279mm 11 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.7 hours of sunshine per day.
August temperatures in Chiang Dao
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Chiang Dao in August 2025.
Other monthly averages
Best places to visit in August
Chiang Dao weather stats
| Hottest month: | April | 33.7°C 92.7°F |
|---|---|---|
| Driest month: | February | 6mm 0.2ins |
| Sunniest month: | February | 10.3hrs |
| Coldest month: | January | 26.5°C 79.7°F |
| Wettest month: | August | 279mm 11ins |
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