The climate in Nha Trang during September can be summarized as hot, humid and wet.
September is in the fall / autumn in Nha Trang and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (75°F) is normal.
|Daytime temperature||30.9°C 87.6°F|
|Nightly temperature||24.1°C 75.4°F|
|Average temperature||27.5°C 81.5°F|
|Daily sunshine||5.8 hrs|
|Avg rainfall||149 mm 5.9 ins|
|Rainy days||20 days|
|Sea temperature||28.8°C 83.9°F|
|Windspeed||6.8kph 4 mph|
On average September is the 4th wettest month of the year in Nha Trang with around 149mm 5.9 inches of rain making it a 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 5.8 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 September 2020.
|Hottest month:||June||32.1°C 89.8°F|
|Driest month:||February||16mm 0.6ins|
|Coldest month:||January||26°C 78.8°F|
|Wettest month:||October||288mm 11.3ins|