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Weather & Climate
Cotonou, Littoral, Benin
Overview
Available climate summaries for Cotonou. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
26.4°C
Summer Avg
25.3°C
Winter Avg
26.9°C
Record High
34°C
Record Low
15.2°C
Annual Precipitation
1342.5 mm
Avg Humidity
85%
Summer Humidity
88%
Winter Humidity
79%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 33.2° | 26.5° | 15.2° | 20.5 | 77% | 150 | 26.3 |
| Feb | 34° | 27.5° | 18.3° | 32.2 | 81% | 135 | 25.3 |
| Mar | 33.5° | 27.8° | 21.2° | 78.1 | 84% | 157 | 25.6 |
| Apr | 32.7° | 27.5° | 24.3° | 119.4 | 86% | 153 | 24.3 |
| May | 31.4° | 27.1° | 24.1° | 174.2 | 87% | 146 | 23 |
| Jun | 30.4° | 26° | 22.8° | 215.7 | 88% | 120 | 24.3 |
| Jul | 29.1° | 25.1° | 21.4° | 164.9 | 89% | 127 | 29.1 |
| Aug | 29.3° | 24.7° | 20.7° | 92.7 | 88% | 132 | 27.6 |
| Sep | 29.7° | 25.3° | 22.2° | 198.3 | 89% | 130 | 26.9 |
| Oct | 31° | 26° | 23.2° | 171.7 | 88% | 145 | 22.8 |
| Nov | 31.8° | 26.8° | 21.8° | 54.6 | 85% | 151 | 19.2 |
| Dec | 32.6° | 26.8° | 18.5° | 20.2 | 79% | 152 | 20.5 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-23.
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