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Barro Duro
City in Piauí, Brazil
Overview
Barro Duro is a small, charming town located in Piauí, Brazil, with a welcoming atmosphere and strong local culture. Daily life centers on its markets, friendly neighborhoods, and scenic surroundings. Visitors enjoy a genuine experience of interior Brazilian hospitality.
Geographic Context
Jurisdiction
Brazil
State
Piauí
Population
6,731
Time Zone
America/Sao_Paulo
Coordinates
-5.85°, -42.46°
Key Metrics
Safety Score
55
Female Safety
45
LGBTQ+ Safety
30
Traffic Safety
60
Food Safety
40
Monthly Cost
$510
Local Cost
$327
Local Income
$220
Cashless
20
English
10
Temperature
28.3°C
Summer Avg
27.4°C
Winter Avg
28.5°C
Record High
41.4°C
Record Low
17.4°C
Humidity
61%
Precipitation
991 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
World Air Quality Index - Latest available city-level air quality station measurement. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Estimated data
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores are model-assisted estimates derived from source-backed country and city signals. Confidence 40/100.
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