Quy Nhơn Weather in September
What's the weather like in Quy Nhơn (Bình Ðịnh) in September 2025?
The climate in Quy Nhơn during September can be summarized as very hot, humid and very wet.
September is in the fall / autumn in Quy Nhơn and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 24°C (76°F) is normal.
| Daytime temperature | 31.6°C 88.9°F |
|---|---|
| Nightly temperature | 24.4°C 75.9°F |
| Average temperature | 28°C 82.4°F |
| Daily sunshine | 5.9 hrs |
| Avg rainfall | 247 mm 9.7 ins |
| Rainy days | 20 days |
| Sea temperature | 29°C 84.1°F |
| Humidity | 75% |
| Windspeed | 7.2kph 5 mph |
On average September is the 3rd wettest month of the year in Quy Nhơn with around 247mm 9.7 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 5.9 hours of sunshine per day.
September temperatures in Quy Nhơn
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 Quy Nhơn in September 2025.
Other monthly averages
Best places to visit in September
Quy Nhơn weather stats
| Hottest month: | August | 34.1°C 93.4°F |
|---|---|---|
| Driest month: | April | 30mm 1.2ins |
| Sunniest month: | February | 7.2hrs |
| Coldest month: | January | 24.5°C 76.1°F |
| Wettest month: | October | 413mm 16.3ins |
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