Cotonou weather in June
June in Cotonou: hot, soaked, with clean air — a good time to visit.
#12 of 12 months in Cotonou · #508 of 604 destinations to visit in June · comfort 60/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Cotonou climate normals — June
| Daytime high | 28°C / 82°F | 🥵 hot |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Feels like (high) | 33°C / 91°F | |
| Rainfall | 235 mm / 9.2 in | ⛈ soaked |
| Rainy days | 24 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 7.9 h/day | |
| Daylight | 12.5 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 42 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cotonou in June — FAQ
- Is June a good time to visit Cotonou?
- June in Cotonou: hot, soaked, with clean air — a good time to visit. It ranks #12 of 12 months for Cotonou on SeasonMap's comfort score (60/100).
- What is the weather like in Cotonou in June?
- In June, Cotonou averages a daily high of 27.8°C and a low of 25.1°C, with about 234.5 mm of rain over roughly 23.8 rainy days.
- What is the air quality in Cotonou in June?
- Cotonou has a mean US Air Quality Index of about 42 in June.