Tha Chana Weather in May
What's the weather like in Tha Chana (Surat Thani) in May 2025?
The climate in Tha Chana during May can be summarized as very hot, humid and very wet.
May is in the spring in Tha Chana and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 32.8°C 91°F |
|---|---|
| Nightly temperature | 23.9°C 74.9°F |
| Average temperature | 28.3°C 82.9°F |
| Daily sunshine | 6.7 hrs |
| Avg rainfall | 309 mm 12.2 ins |
| Rainy days | 20 days |
| Sea temperature | 30.2°C 86.4°F |
| Humidity | 82% |
| Windspeed | 5kph 3 mph |
On average May is the 6th wettest month of the year in Tha Chana with around 309mm 12.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
May temperatures in Tha Chana
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 Tha Chana in May 2025.
Other monthly averages
Tha Chana weather stats
| Hottest month: | April | 33.7°C 92.7°F |
|---|---|---|
| Driest month: | February | 21mm 0.8ins |
| Sunniest month: | February | 9.4hrs |
| Coldest month: | January | 30.6°C 87.1°F |
| Wettest month: | August | 379mm 14.9ins |
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