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Barreirinhas
City in Maranhão, Brazil
Overview
Barreirinhas is the lively gateway to Lençóis Maranhenses National Park, famous for its stunning sand dunes and turquoise lagoons. Set by the Preguiças River, the city features a lively mix of local culture and adventure tourism.
Geographic Context
Jurisdiction
Brazil
State
Maranhão
Population
68,234
Time Zone
America/Sao_Paulo
Coordinates
-2.75°, -42.83°
Key Metrics
Safety Score
45
Female Safety
40
LGBTQ+ Safety
35
Traffic Safety
50
Food Safety
55
Monthly Cost
$867
Local Cost
$418
Local Income
$320
Cashless
30
English
10
Temperature
27.1°C
Summer Avg
27.2°C
Winter Avg
26.4°C
Record High
39.8°C
Record Low
18.1°C
Humidity
78%
Precipitation
1354 mm
Internet Speed
114 Mbps
Upload
99 Mbps
Latency
5 ms
City Vibrancy
21
Coworking
0
Cafes
2
Nightlife
4
Parks
15
Transport
0
Walk Score
0
Footways
—
Airport
BRB
Distance
3 km
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.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 35 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
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 62/100.
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