Weather in Marechal Deodoro in September
Marechal Deodoro, Brazil averages a high of 26.6°C (79.9°F) and low of 22.5°C (72.5°F) in September, with 18 rain days and 11.1 hours of daily sunshine. Travel score: 71/100 (Good). The best time to visit Marechal Deodoro is November.
High
27°C80°F
Low
23°C73°F
🌧️
18
rain days
☀️
11.1
hrs/day sunshine
💧
79%
humidity
71— Good
September in Marechal Deodoro is warm and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Marechal Deodoro?
How much does it rain in Marechal Deodoro in September?
Marechal Deodoro receives an average of 65.7mm of rainfall across 18 rainy days in September. The annual total is 1069.4mm.
What should I pack for Marechal Deodoro in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧥
Waterproof jacket
Frequent rain expected (18 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