Yaoundé weather in September
September in Yaoundé: hot, soaked, with clean air — a good time to visit.
#9 of 12 months in Yaoundé · #438 of 604 destinations to visit in September · comfort 69/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Yaoundé climate normals — September
| Daytime high | 27°C / 80°F | 🥵 hot |
|---|---|---|
| Nighttime low | 21°C / 69°F | |
| Feels like (high) | 31°C / 88°F | |
| Rainfall | 176 mm / 6.9 in | ⛈ soaked |
| Rainy days | 25 days | |
| Humidity | 86% | 💦 very humid |
| Dew point | 20°C / 68°F | |
| Sunshine | 7.3 h/day | |
| Daylight | 12.1 h | |
| Wind | 12 km/h / 7 mph | |
| Air quality (US AQI) | 23 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Yaoundé in September — FAQ
- Is September a good time to visit Yaoundé?
- September in Yaoundé: hot, soaked, with clean air — a good time to visit. It ranks #9 of 12 months for Yaoundé on SeasonMap's comfort score (69/100).
- What is the weather like in Yaoundé in September?
- In September, Yaoundé averages a daily high of 26.9°C and a low of 20.6°C, with about 176.4 mm of rain over roughly 25.4 rainy days.
- What is the air quality in Yaoundé in September?
- Yaoundé has a mean US Air Quality Index of about 23 in September.