Miyazaki weather in September 2025

Expect 29°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Miyazaki in September. Check more long-term weather averages for Miyazaki in September before you book your next holiday to Japan in 2025/2026.

  • 29°C maximum daytime temperature in September in Miyazaki29
    29°C max day temperature
  • 5 hours of sunshine per day
  • 19 days with some rainfall in September in Miyazaki19
    19 days with some rainfall
  • 21°C minimum night-time temperature in September in Miyazaki21
    21°C min night temperature
  • 12 hours of daylight per day in September in Miyazaki12
    12 hours of daylight per day
  • Moderate heat & humidity in September in MiyazakiM
    Moderate heat & humidity
  • 313 mm monthly rainfall in September in Miyazaki313
    313 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Miyazaki9
    9 (Very High) UV index
  • 27°C sea temperature in September in Miyazaki27
    27°C sea temperature

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The September weather guide for Japan (Miyazaki) 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 Miyazaki in September?

Daytime temperatures usually reach 29°C in Miyazaki in September with moderate heat and humidity, falling to 21°C at night.

How sunny is it in Miyazaki in September?

There are normally 5 hours of bright sunshine each day in Miyazaki in September - that's 43% of daylight hours.

How warm is the sea around Miyazaki in September?

The average sea temperature around Miyazaki in September is 27°C.

Does it rain in Miyazaki in September?

There are usually 19 days with some rain in Miyazaki in September and the average monthly rainfall is 313mm.

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

On average 1.5 days in September in Miyazaki are likely to be affected by the passage of one or more tropical storms.

Miyazaki September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:50 18:39
Monday, 15th September 2025 05:58 18:21
Tuesday, 30th September 2025 06:07 18:01

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