The climate in Wao during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Wao and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 28.8°C 83.8°F |
|---|---|
| Nightly temperature | 18.7°C 65.6°F |
| Average temperature | 23.7°C 74.7°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 295 mm 11.6 ins |
| Rainy days | 20 days |
| Sea temperature | 29.2°C 84.6°F |
| Humidity | 84% |
| Windspeed | 5kph 3 mph |
On average September is the 3rd wettest month of the year in Wao with around 295mm 11.6 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 hours of sunshine per day.
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 Wao in September 2025.
Best places to visit in September
| Hottest month: | May | 29.9°C 85.8°F |
|---|---|---|
| Driest month: | February | 94mm 3.7ins |
| Sunniest month: | April | 7.9hrs |
| Coldest month: | January | 28.1°C 82.6°F |
| Wettest month: | July | 321mm 12.6ins |