Weather in Manaus in September
Manaus, Brazil averages a high of 31.5°C (88.7°F) and low of 24.7°C (76.5°F) in September, with 16 rain days and 11 hours of daily sunshine. Travel score: 72.8/100 (Good). The best time to visit Manaus is August.
High
32°C89°F
Low
25°C76°F
🌧️
16
rain days
☀️
11
hrs/day sunshine
💧
80%
humidity
73— Good
September in Manaus is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Manaus?
How much does it rain in Manaus in September?
Manaus receives an average of 101.3mm of rainfall across 16 rainy days in September. The annual total is 2483.6mm.
What should I pack for Manaus in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 32°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (16 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Brazil 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