Antananarivo weather in September 2025

Expect 73°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Antananarivo in September. Check more long-term weather averages for Antananarivo in September before you book your next holiday to Madagascar in 2025/2026.

  • 73°F maximum daytime temperature in September in Antananarivo73
    73°F max day temperature
  • 8 hours of sunshine per day
  • 4 days with some rainfall in September in Antananarivo4
    4 days with some rainfall
  • 52°F minimum night-time temperature in September in Antananarivo52
    52°F min night temperature
  • 12 hours of daylight per day in September in Antananarivo12
    12 hours of daylight per day
  • No heat & humidity in September in Antananarivo0
    No heat & humidity
  • 0.6 inches monthly rainfall in September in Antananarivo0.6
    0.6 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Antananarivo11
    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.

Metric (°C)  |  Imperial (°F)

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How hot is it in Antananarivo in September?

Daytime temperatures usually reach 73°F in Antananarivo in September, falling to 52°F at night.

How sunny is it in Antananarivo in September?

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

Does it rain in Antananarivo in September?

There are usually 4 days with some rain in Antananarivo in September and the average monthly rainfall is 0.6 inches.

Antananarivo September sunrise & sunset times

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

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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