Biak weather in September 2019

  • 30°C maximum daytime temperature in September in Biak30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in September in Biak17
    17 days with some rainfall
  • 22°C minimum night-time temperature in September in Biak22
    22°C min night temperature
  • 12 hours of daylight per day in September in Biak12
    12 hours of daylight per day
  • High heat & humidity in September in BiakH
    High heat & humidity
  • 210 mm monthly rainfall in September in Biak210
    210 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Biak11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Biak29
    29°C sea temperature
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The September weather guide for Biak, Indonesia 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

Biak sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Biak in September 2019. Select a month to view Biak sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 05:53 17:58
Sunday, 15th September 2019 05:48 17:54
Monday, 30th September 2019 05:42 17:49
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Where's hot in Indonesia in September?

Below are average maximum temperatures at popular destinations in Indonesia in September. Select a destination to see more weather parameters.

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