Cotonou weather in October 2025

Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Cotonou in October. Check more long-term weather averages for Cotonou in October before you book your next holiday to Benin in 2025/2026.

  • 30°C maximum daytime temperature in October in Cotonou30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in October in Cotonou11
    11 days with some rainfall
  • 24°C minimum night-time temperature in October in Cotonou24
    24°C min night temperature
  • 12 hours of daylight per day in October in Cotonou12
    12 hours of daylight per day
  • High heat & humidity in October in CotonouH
    High heat & humidity
  • 133 mm monthly rainfall in October in Cotonou133
    133 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Cotonou11
    11+ (Extreme) UV index
  • 27°C sea temperature in October in Cotonou27
    27°C sea temperature

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The October weather guide for Benin (Cotonou) 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 Cotonou in October?

Daytime temperatures usually reach 30°C in Cotonou in October with high heat and humidity, falling to 24°C at night.

How sunny is it in Cotonou in October?

There are normally 7 hours of bright sunshine each day in Cotonou in October - that's 54% of daylight hours.

How warm is the sea around Cotonou in October?

The average sea temperature around Cotonou in October is 27°C.

Does it rain in Cotonou in October?

There are usually 11 days with some rain in Cotonou in October and the average monthly rainfall is 133mm.

Cotonou October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:38 18:42
Thursday, 16th October 2025 06:36 18:35
Friday, 31st October 2025 06:37 18:31

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