Chiang Rai weather

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The weather guide for Chiang Rai, Thailand shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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When is it hottest in Chiang Rai?

The hottest time of year in Chiang Rai is normally May. Expect maximum daytime temperatures to reach 33°C with very high heat and humidity.

Does it ever rain in Chiang Rai?

August is usually the wettest month in Chiang Rai with 386mm on average. In August there are normally 24 days with some rain.

When is it sunniest in Chiang Rai?

The sunniest time of year in Chiang Rai is normally February with bright sunshine on average for 80% of daylight hours; that's 9 hours of sunshine per day.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Chiang Rai weather with the USA

Below the Chiang Rai weather chart shows average maximum daytime temperature for Chiang Rai, Thailand and the USA (Washington).

Maximum daytime temperature (°C)

Chiang Rai, Thailand
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Chiang Rai typhoon season

% of month affected by tropical storms
0
0
0
0
0
0
1.3%
1.8%
1.9%
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Chiang Rai tropical storm risk chart above shows the typhoon season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

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Where's hot in Thailand right now?

Below are the temperatures expected today at popular destinations in Thailand. Select a destination to compare today's forecast with average weather conditions.

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