Madagascar weather in September 2025

Expect 23°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Madagascar in September. Check more long-term weather averages for Madagascar in September before you book your next holiday to Madagascar in 2025/2026.

  • 23°C maximum daytime temperature in September in Madagascar (Antananarivo)23
    23°C max day temperature
  • 8 hours of sunshine per day
  • 4 days with some rainfall in September in Madagascar (Antananarivo)4
    4 days with some rainfall
  • 11°C minimum night-time temperature in September in Madagascar (Antananarivo)11
    11°C min night temperature
  • 12 hours of daylight per day in September in Madagascar (Antananarivo)12
    12 hours of daylight per day
  • No heat & humidity in September in Madagascar (Antananarivo)0
    No heat & humidity
  • 15 mm monthly rainfall in September in Madagascar (Antananarivo)15
    15 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Madagascar (Antananarivo)11
    11 (Extreme) UV index

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The September weather guide for Madagascar (Antananarivo) 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.

Top Madagascar destinations

Below are average maximum temperatures at popular countries, regions and places in Madagascar in September. Select a holiday destination to see more weather parameters.

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

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How hot is it in Madagascar in September?

Daytime temperatures usually reach 23°C in Antananarivo, Madagascar in September, falling to 11°C at night.

How sunny is it in Madagascar in September?

There are normally 8 hours of bright sunshine each day in Antananarivo, Madagascar in September - that's 68% of daylight hours.

Does it rain in Madagascar in September?

There are usually 4 days with some rain in Antananarivo, Madagascar in September and the average monthly rainfall is 15mm.

Madagascar September sunrise & sunset times

Browse the sunrise and sunset times for Madagascar in September 2025. Select a month to view Madagascar sunrise and sunset times for the next 12 months. The Madagascar sunrise and sunset times shown below are for Antananarivo.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:58 17:42
Monday, 15th September 2025 05:46 17:45
Tuesday, 30th September 2025 05:32 17:48

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