Bandjermasin weather in September 2025

Expect 90°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Bandjermasin in September. Check more long-term weather averages for Bandjermasin in September before you book your next holiday to Indonesia in 2025/2026.

  • 90°F maximum daytime temperature in September in Bandjermasin90
    90°F max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in September in Bandjermasin7
    7 days with some rainfall
  • 72°F minimum night-time temperature in September in Bandjermasin72
    72°F min night temperature
  • 12 hours of daylight per day in September in Bandjermasin12
    12 hours of daylight per day
  • Very high heat & humidity in September in BandjermasinVH
    Very High heat & humidity
  • 4.6 inches monthly rainfall in September in Bandjermasin4.6
    4.6 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Bandjermasin11
    11+ (Extreme) UV index
  • 82°F sea temperature in September in Bandjermasin82
    82°F sea temperature

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

How hot is it in Bandjermasin in September?

Daytime temperatures usually reach 90°F in Bandjermasin in September with very high heat and humidity, falling to 72°F at night.

How sunny is it in Bandjermasin in September?

There are normally 8 hours of bright sunshine each day in Bandjermasin in September - that's 63% of daylight hours.

How warm is the sea around Bandjermasin in September?

The average sea temperature around Bandjermasin in September is 82°F.

Does it rain in Bandjermasin in September?

There are usually 7 days with some rain in Bandjermasin in September and the average monthly rainfall is 4.6 inches.

Bandjermasin September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:20 18:23
Monday, 15th September 2025 06:14 18:19
Tuesday, 30th September 2025 06:08 18:16

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