Weather in Grajaú in December
Grajaú, Brazil averages a high of 30.5°C (86.9°F) and low of 23°C (73.4°F) in December, with 18 rain days and 10 hours of daily sunshine. Travel score: 71.5/100 (Good). The best time to visit Grajaú is August.
High
31°C87°F
Low
23°C73°F
🌧️
18
rain days
☀️
10
hrs/day sunshine
💧
79%
humidity
72— Good
December in Grajaú is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Grajaú?
How much does it rain in Grajaú in December?
Grajaú receives an average of 144.5mm of rainfall across 18 rainy days in December. The annual total is 1070.7mm.
What should I pack for Grajaú in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧥
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+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Brazil in December?
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