Cotonou weather in March 2025

Expect 32°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Cotonou in March. Check more long-term weather averages for Cotonou in March before you book your next holiday to Benin in 2025/2026.

  • 32°C maximum daytime temperature in March in Cotonou32
    32°C max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in March in Cotonou6
    6 days with some rainfall
  • 25°C minimum night-time temperature in March in Cotonou25
    25°C min night temperature
  • 12 hours of daylight per day in March in Cotonou12
    12 hours of daylight per day
  • Very high heat & humidity in March in CotonouVH
    Very High heat & humidity
  • 83 mm monthly rainfall in March in Cotonou83
    83 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Cotonou11
    11+ (Extreme) UV index
  • 28°C sea temperature in March in Cotonou28
    28°C sea temperature

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The March 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 March?

Daytime temperatures usually reach 32°C in Cotonou in March with very high heat and humidity, falling to 25°C at night.

How sunny is it in Cotonou in March?

There are normally 7 hours of bright sunshine each day in Cotonou in March - that's 57% of daylight hours.

How warm is the sea around Cotonou in March?

The average sea temperature around Cotonou in March is 28°C.

Does it rain in Cotonou in March?

There are usually 6 days with some rain in Cotonou in March and the average monthly rainfall is 83mm.

Cotonou March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:02 19:03
Sunday, 16th March 2025 06:56 19:01
Monday, 31st March 2025 06:49 19:00

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