Antananarivo weather in August 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Antananarivo in August. Check more long-term weather averages for Antananarivo in August before you book your next holiday to Madagascar in 2025/2026.

  • 20°C maximum daytime temperature in August in Antananarivo20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in August in Antananarivo7
    7 days with some rainfall
  • 10°C minimum night-time temperature in August in Antananarivo10
    10°C min night temperature
  • 11 hours of daylight per day in August in Antananarivo11
    11 hours of daylight per day
  • No heat & humidity in August in Antananarivo0
    No heat & humidity
  • 20 mm monthly rainfall in August in Antananarivo20
    20 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Antananarivo9
    9 (Very High) UV index

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The August 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Antananarivo in August?

Daytime temperatures usually reach 20°C in Antananarivo in August, falling to 10°C at night.

How sunny is it in Antananarivo in August?

There are normally 7 hours of bright sunshine each day in Antananarivo in August - that's 64% of daylight hours.

Does it rain in Antananarivo in August?

There are usually 7 days with some rain in Antananarivo in August and the average monthly rainfall is 20mm.

Antananarivo August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:18 17:35
Saturday, 16th August 2025 06:10 17:39
Sunday, 31st August 2025 05:59 17:42

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