Weather in Santana de Parnaíba in September
Santana de Parnaíba, Brazil averages a high of 25.3°C (77.5°F) and low of 14.5°C (58.1°F) in September, with 8 rain days and 9.5 hours of daily sunshine. Travel score: 83.1/100 (Excellent). The best time to visit Santana de Parnaíba is August.
High
25°C78°F
Low
15°C58°F
🌧️
8
rain days
☀️
9.5
hrs/day sunshine
💧
74%
humidity
83— Excellent
September in Santana de Parnaíba is warm and occasionally wet — excellent conditions for exploring.
What are the average temperatures in Santana de Parnaíba?
How much does it rain in Santana de Parnaíba in September?
Santana de Parnaíba receives an average of 73.4mm of rainfall across 8 rainy days in September. The annual total is 1253.4mm.
What should I pack for Santana de Parnaíba in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
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