Gyeongju weather in September 2025

Expect 25°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Gyeongju in September. Check more long-term weather averages for Gyeongju in September before you book your next holiday to South Korea in 2025/2026.

  • 25°C maximum daytime temperature in September in Gyeongju25
    25°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in September in Gyeongju10
    10 days with some rainfall
  • 16°C minimum night-time temperature in September in Gyeongju16
    16°C min night temperature
  • 12 hours of daylight per day in September in Gyeongju12
    12 hours of daylight per day
  • Low heat & humidity in September in GyeongjuL
    Low heat & humidity
  • 147 mm monthly rainfall in September in Gyeongju147
    147 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Gyeongju8
    8 (Very High) UV index

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The September weather guide for South Korea (Gyeongju) 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 Gyeongju in September?

Daytime temperatures usually reach 25°C in Gyeongju in September with low heat and humidity, falling to 16°C at night.

How sunny is it in Gyeongju in September?

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

Does it rain in Gyeongju in September?

There are usually 10 days with some rain in Gyeongju in September and the average monthly rainfall is 147mm.

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

On average 1.1 days in September in Gyeongju are likely to be affected by the passage of one or more tropical storms.

Gyeongju September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:55 18:51
Monday, 15th September 2025 06:05 18:31
Tuesday, 30th September 2025 06:17 18:09

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