Antsiranana weather in October 2025

Expect 30°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Antsiranana in October. Check more long-term weather averages for Antsiranana in October before you book your next holiday to Madagascar in 2025/2026.

  • 30°C maximum daytime temperature in October in Antsiranana30
    30°C max day temperature
  • 10 hours of sunshine per day
  • 8 days with some rainfall in October in Antsiranana8
    8 days with some rainfall
  • 21°C minimum night-time temperature in October in Antsiranana21
    21°C min night temperature
  • 12 hours of daylight per day in October in Antsiranana12
    12 hours of daylight per day
  • High heat & humidity in October in AntsirananaH
    High heat & humidity
  • 20 mm monthly rainfall in October in Antsiranana20
    20 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Antsiranana11
    11+ (Extreme) UV index
  • 25°C sea temperature in October in Antsiranana25
    25°C sea temperature

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The October weather guide for Madagascar (Antsiranana) 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 Antsiranana in October?

Daytime temperatures usually reach 30°C in Antsiranana in October with high heat and humidity, falling to 21°C at night.

How sunny is it in Antsiranana in October?

There are normally 10 hours of bright sunshine each day in Antsiranana in October - that's 79% of daylight hours.

How warm is the sea around Antsiranana in October?

The average sea temperature around Antsiranana in October is 25°C.

Does it rain in Antsiranana in October?

There are usually 8 days with some rain in Antsiranana in October and the average monthly rainfall is 20mm.

What is the chance of a cyclone in Antsiranana in October?

On average less than 1 day in October in Antsiranana is likely to be affected by the passage of one or more tropical storms.

Antsiranana October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:26 17:39
Thursday, 16th October 2025 05:17 17:40
Friday, 31st October 2025 05:10 17:43

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