Chiang Rai Weather in May
What's the weather like in Chiang Rai (Chiang Rai) in May 2024?
The climate in Chiang Rai during May can be summarized as hot, humid and very wet.
May is in the spring in Chiang Rai and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 22°C (71°F) is normal.
| Daytime temperature | 32.8°C 91°F |
|---|---|
| Nightly temperature | 21.7°C 71°F |
| Average temperature | 27.2°C 81°F |
| Daily sunshine | 7.6 hrs |
| Avg rainfall | 202 mm 8 ins |
| Rainy days | 17 days |
| Sea temperature | 28.7°C 83.6°F |
| Humidity | 74% |
| Windspeed | 4kph 2 mph |
On average May is the 5th wettest month of the year in Chiang Rai with around 202mm 8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
May temperatures in Chiang Rai
May rainfall
May 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 Rai in May 2024.
Other monthly averages
Chiang Rai weather stats
| Hottest month: | May | 32.5°C 90.5°F |
|---|---|---|
| Driest month: | February | 8mm 0.3ins |
| Sunniest month: | February | 9.8hrs |
| Coldest month: | December | 25.7°C 78.3°F |
| Wettest month: | August | 387mm 15.2ins |
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