Chiang Mai weather in August 2025

Expect 86°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Chiang Mai in August. Check more long-term weather averages for Chiang Mai in August before you book your next holiday to Thailand in 2025/2026.

  • 86°F maximum daytime temperature in August in Chiang Mai86
    86°F max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in August in Chiang Mai21
    21 days with some rainfall
  • 72°F minimum night-time temperature in August in Chiang Mai72
    72°F min night temperature
  • 13 hours of daylight per day in August in Chiang Mai13
    13 hours of daylight per day
  • High heat & humidity in August in Chiang MaiH
    High heat & humidity
  • 8.9 inches monthly rainfall in August in Chiang Mai8.9
    8.9 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Chiang Mai11
    11+ (Extreme) UV index

More about Chiang Mai

Chiang Mai by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Thailand

Travelbag: Latest holiday sale offers worldwide

  • Explore latest sale offers on holidays in 2024/2025
  • Filter deals by continent, star rating & holiday type
  • Including Dubai, Caribbean, North America, Asia & Pacific
Go to Travelbag deal >>

View all Travelbag offers

TravelbagHoliday deal finder

The August weather guide for Thailand (Chiang Mai) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about Thailand

How hot is it in Chiang Mai in August?

Daytime temperatures usually reach 86°F in Chiang Mai in August with high heat and humidity, falling to 72°F at night.

How sunny is it in Chiang Mai in August?

There are normally 5 hours of bright sunshine each day in Chiang Mai in August - that's 36% of daylight hours.

Does it rain in Chiang Mai in August?

There are usually 21 days with some rain in Chiang Mai in August and the average monthly rainfall is 8.9 inches.

What is the chance of a typhoon in Chiang Mai in August?

On average less than 1 day in August in Chiang Mai is likely to be affected by the passage of one or more tropical storms.

Chiang Mai August sunrise & sunset times

Browse the sunrise and sunset times for Chiang Mai in August 2025. Select a month to view Chiang Mai sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:01 18:59
Saturday, 16th August 2025 06:06 18:51
Sunday, 31st August 2025 06:09 18:39

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^