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Our weather and climate analysis offers a detailed understanding of average weather patterns for locations across the globe. Derived from 26 years of historical simulated weather data from ECMWF, it provides valuable insights into typical weather conditions, including air temperature, humidity, precipitation, cloud cover and wind. It is important to note the data is not observational, but rather derived from climate reanalysis.

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Benin > Cotonou > Overview

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Weather Trends in Cotonou, BeninWeather Trends in Cotonou,
Benin
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Including: Agblangandan

Travel Weather Planner

What is the best time to visit Cotonou to enjoy the optimal weather conditions?

Monthly Weather Data Table

This quick reference weather table contains a summary of the annual climate trends in Cotonou. It contains key metrics, including average monthly high & low temperatures, rainfall, humidity and UV index. The data is presented on a monthly basis, allowing you to see how each these weather components change throughout the year.

Historical Extremes

Explore the most extreme weather events in Cotonou over the past 26 years, including record highs and lows for temperatures, rainfall, and wind speeds. This data is sourced from the latest ERA5 reanalysis model spanning 2000 to 2025.

Annual Climate Summary

The climate of Cotonou is classified as tropical dry, featuring consistently high temperatures and minimal rainfall throughout the year.

The temperature in Cotonou remains fairly consistent throughout the year, staying between 25.1°C (77.2°F) and 28.0°C (82.4°F), while precipitation patterns show more dramatic seasonal changes.

Location Map

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Latitude

6.3667° N

Longitude

2.4333° E

Population

679K

Köppen Class

Aw

Warmest Month

Apr28.7°C

Coldest Month

Aug24.7°C

Windiest Month

Aug22.5 km/h

Rainiest Month

Jun82 mm