Ko Yao Weather in September
What's the weather like in Ko Yao (Phangnga) in September 2024?
The climate in Ko Yao during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Ko Yao and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 30.4°C 86.6°F |
|---|---|
| Nightly temperature | 23.7°C 74.6°F |
| Average temperature | 27°C 80.6°F |
| Daily sunshine | 5.6 hrs |
| Avg rainfall | 390 mm 15.3 ins |
| Rainy days | 23 days |
| Sea temperature | 29.1°C 84.4°F |
| Humidity | 84% |
| Windspeed | 7.6kph 5 mph |
On average September is the wettest month of the year in Ko Yao with around 390mm 15.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.6 hours of sunshine per day.
September temperatures in Ko Yao
September rainfall
September 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 Ko Yao in September 2024.
Other monthly averages
Best places to visit in September
Ko Yao weather stats
| Hottest month: | April | 33°C 91.4°F |
|---|---|---|
| Driest month: | February | 25mm 1ins |
| Sunniest month: | February | 9.9hrs |
| Coldest month: | November | 30.3°C 86.5°F |
| Wettest month: | September | 390mm 15.4ins |
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