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Parnaíba
City in Piauí, Brazil
Overview
Parnaíba, the second largest city in Piauí, is famed for its access to the Parnaíba Delta, beautiful riverside views, and rich colonial history. The city offers a blend of urban energy, local traditions, and stunning natural surroundings.
Geographic Context
Jurisdiction
Brazil
State
Piauí
Population
170,491
Time Zone
America/Sao_Paulo
Coordinates
-2.92°, -41.74°
Key Metrics
Safety Score
45
Female Safety
40
LGBTQ+ Safety
35
Traffic Safety
40
Food Safety
60
Monthly Cost
$817
Local Cost
$435
Local Income
$350
Cashless
40
English
15
Temperature
27.8°C
Summer Avg
27.7°C
Winter Avg
27.7°C
Record High
39.6°C
Record Low
19.3°C
Humidity
74%
Precipitation
1101 mm
Internet Speed
207 Mbps
Upload
175 Mbps
Latency
5 ms
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
PHB
Distance
3 km
Explore
Neighborhoods
EstimatedNeighborhood highlights with vibe, safety, and cost profiles.
View featured neighborhoodsFrequently 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 21 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 70/100.
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