Wiang Sa Weather in May
What's the weather like in Wiang Sa (Surat Thani) in May 2024?
The climate in Wiang Sa during May can be summarized as very hot, humid and very wet.
May is in the spring in Wiang Sa and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 32.8°C 91°F |
|---|---|
| Nightly temperature | 23.2°C 73.8°F |
| Average temperature | 28°C 82.4°F |
| Daily sunshine | 6.8 hrs |
| Avg rainfall | 217 mm 8.6 ins |
| Rainy days | 19 days |
| Sea temperature | 30.3°C 86.5°F |
| Humidity | 81% |
| Windspeed | 5kph 3 mph |
On average May is the 4th wettest month of the year in Wiang Sa with around 217mm 8.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
May temperatures in Wiang Sa
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 Wiang Sa in May 2024.
Other monthly averages
Wiang Sa weather stats
| Hottest month: | April | 33.4°C 92.1°F |
|---|---|---|
| Driest month: | February | 25mm 1ins |
| Sunniest month: | February | 9.3hrs |
| Coldest month: | January | 29.9°C 85.8°F |
| Wettest month: | November | 403mm 15.9ins |
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