Nha Trang weather in September 2026

Expect daytime maximum temperatures of 88°F in Nha Trang, Vietnam in September and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 20 days with some rainfall and typically 5.9 inches of rainfall in the month.

  • 88°F maximum daytime temperature in September in Nha Trang88
    88°F max day temperature
  • 6 hours of sunshine per day
  • 20 days with some rainfall in September in Nha Trang20
    20 days with some rainfall
  • 75°F minimum night-time temperature in September in Nha Trang75
    75°F min night temperature
  • 12 hours of daylight per day in September in Nha Trang12
    12 hours of daylight per day
  • Very high heat & humidity in September in Nha TrangVH
    Very High heat & humidity
  • 5.9 inches monthly rainfall in September in Nha Trang5.9
    5.9 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Nha Trang11
    11+ (Extreme) UV index
  • 84°F sea temperature in September in Nha Trang84
    84°F sea temperature

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The September weather guide for Vietnam (Nha Trang) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How hot is it in Nha Trang in September?

Daytime temperatures usually reach 88°F in Nha Trang in September with very high heat and humidity, falling to 77°F at night.

How sunny is it in Nha Trang in September?

There are normally 6 hours of bright sunshine each day in Nha Trang in September - that's 48% of daylight hours.

Does it rain in Nha Trang in September?

There are usually 14 days with some rain in Nha Trang in September and the average monthly rainfall is 8.9 inches.

What is the chance of a typhoon in Nha Trang in September?

On average 1.9 days in September in Nha Trang are likely to be affected by the passage of one or more tropical storms.

Nha Trang September sunrise & sunset times

Browse the sunrise and sunset times for Nha Trang in September 2026. Select a month to view Nha Trang sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:33 17:54
Tuesday, 15th September 2026 05:33 17:44
Wednesday, 30th September 2026 05:32 17:34

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