Kaohsiung weather in September 2025

Expect 32°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Kaohsiung in September. Check more long-term weather averages for Kaohsiung in September before you book your next holiday to Taiwan in 2025/2026.

  • 32°C maximum daytime temperature in September in Kaohsiung32
    32°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in September in Kaohsiung15
    15 days with some rainfall
  • 24°C minimum night-time temperature in September in Kaohsiung24
    24°C min night temperature
  • 12 hours of daylight per day in September in Kaohsiung12
    12 hours of daylight per day
  • Very high heat & humidity in September in KaohsiungVH
    Very High heat & humidity
  • 186 mm monthly rainfall in September in Kaohsiung186
    186 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Kaohsiung11
    11 (Extreme) UV index
  • 29°C sea temperature in September in Kaohsiung29
    29°C sea temperature

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The September weather guide for Taiwan (Kaohsiung) 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Kaohsiung in September?

Daytime temperatures usually reach 32°C in Kaohsiung in September with very high heat and humidity, falling to 24°C at night.

How sunny is it in Kaohsiung in September?

There are normally 6 hours of bright sunshine each day in Kaohsiung in September - that's 52% of daylight hours.

How warm is the sea around Kaohsiung in September?

The average sea temperature around Kaohsiung in September is 29°C.

Does it rain in Kaohsiung in September?

There are usually 15 days with some rain in Kaohsiung in September and the average monthly rainfall is 186mm.

What is the chance of a typhoon in Kaohsiung in September?

On average 3.3 days in September in Kaohsiung are likely to be affected by the passage of one or more tropical storms.

Kaohsiung September sunrise & sunset times

Browse the sunrise and sunset times for Kaohsiung in September 2025. Select a month to view Kaohsiung sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:41 18:16
Monday, 15th September 2025 05:45 18:02
Tuesday, 30th September 2025 05:50 17:47

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