Rantepao weather in September 2025

Expect 27°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Rantepao in September. Check more long-term weather averages for Rantepao in September before you book your next holiday to Indonesia in 2025/2026.

  • 27°C maximum daytime temperature in September in Rantepao27
    27°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in September in Rantepao9
    9 days with some rainfall
  • 15°C minimum night-time temperature in September in Rantepao15
    15°C min night temperature
  • 12 hours of daylight per day in September in Rantepao12
    12 hours of daylight per day
  • Low heat & humidity in September in RantepaoL
    Low heat & humidity
  • 132 mm monthly rainfall in September in Rantepao132
    132 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Rantepao11
    11+ (Extreme) UV index

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The September weather guide for Indonesia (Rantepao) 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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More about Indonesia

How hot is it in Rantepao in September?

Daytime temperatures usually reach 27°C in Rantepao in September with low heat and humidity, falling to 15°C at night.

How sunny is it in Rantepao in September?

There are normally 7 hours of bright sunshine each day in Rantepao in September - that's 60% of daylight hours.

Does it rain in Rantepao in September?

There are usually 9 days with some rain in Rantepao in September and the average monthly rainfall is 132mm.

Rantepao September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:59 18:02
Monday, 15th September 2025 05:53 17:58
Tuesday, 30th September 2025 05:47 17:54

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