Weather in Oyem in September
Oyem, Gabon averages a high of 27.6°C (81.7°F) and low of 20°C (68°F) in September, with 27 rain days and 8.2 hours of daily sunshine. Travel score: 63.4/100 (Good). The best time to visit Oyem is January.
High
28°C82°F
Low
20°C68°F
🌧️
27
rain days
☀️
8.2
hrs/day sunshine
💧
87%
humidity
63— Good
September in Oyem is warm and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Oyem?
How much does it rain in Oyem in September?
Oyem receives an average of 232.1mm of rainfall across 27 rainy days in September. The annual total is 2060.5mm.
What should I pack for Oyem in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧥
Waterproof jacket
Frequent rain expected (27 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
8 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Gabon in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31