Weather in Castanhal in October
Castanhal, Brazil averages a high of 33.3°C (91.9°F) and low of 23.7°C (74.7°F) in October, with 8 rain days and 11.7 hours of daily sunshine. Travel score: 84.4/100 (Excellent). The best time to visit Castanhal is October.
High
33°C92°F
Low
24°C75°F
🌧️
8
rain days
☀️
11.7
hrs/day sunshine
💧
71%
humidity
84— Excellent
October in Castanhal is hot and occasionally wet — excellent conditions for exploring.
What are the average temperatures in Castanhal?
How much does it rain in Castanhal in October?
Castanhal receives an average of 38.6mm of rainfall across 8 rainy days in October. The annual total is 2277.2mm.
What should I pack for Castanhal in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 33°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Brazil in October?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31