Madagascar weather in August 2025

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

  • 20°C maximum daytime temperature in August in Madagascar (Antananarivo)20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in August in Madagascar (Antananarivo)7
    7 days with some rainfall
  • 10°C minimum night-time temperature in August in Madagascar (Antananarivo)10
    10°C min night temperature
  • 11 hours of daylight per day in August in Madagascar (Antananarivo)11
    11 hours of daylight per day
  • No heat & humidity in August in Madagascar (Antananarivo)0
    No heat & humidity
  • 20 mm monthly rainfall in August in Madagascar (Antananarivo)20
    20 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Madagascar (Antananarivo)9
    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.

Top Madagascar destinations

Below are average maximum temperatures at popular countries, regions and places in Madagascar in August. 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 August?

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

How sunny is it in Madagascar in August?

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

Does it rain in Madagascar in August?

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

Madagascar August sunrise & sunset times

Browse the sunrise and sunset times for Madagascar in August 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
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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