Prapat weather in September 2026

Expect daytime maximum temperatures of 31°C in Prapat, Indonesia in September based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 251 mm of rainfall in the month.

  • 31°C maximum daytime temperature in September in Prapat31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in September in Prapat17
    17 days with some rainfall
  • 15°C minimum night-time temperature in September in Prapat15
    15°C min night temperature
  • 12 hours of daylight per day in September in Prapat12
    12 hours of daylight per day
  • Low heat & humidity in September in PrapatL
    Low heat & humidity
  • 251 mm monthly rainfall in September in Prapat251
    251 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Prapat11
    11+ (Extreme) UV index

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The September weather guide for Indonesia (Prapat) 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 Prapat in September?

Daytime temperatures usually reach 33°C in Prapat in September with very high heat and humidity, falling to 23°C at night.

How sunny is it in Prapat in September?

There are normally 9 hours of bright sunshine each day in Prapat in September - that's 71% of daylight hours.

How warm is the sea around Prapat in September?

The average sea temperature around Prapat in September is 29°C.

Does it rain in Prapat in September?

There are usually 8 days with some rain in Prapat in September and the average monthly rainfall is 93mm.

Prapat September sunrise & sunset times

Browse the sunrise and sunset times for Prapat in September 2026. Select a month to view Prapat sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 06:19 18:29
Tuesday, 15th September 2026 06:16 18:23
Wednesday, 30th September 2026 06:12 18:17

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