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Piedras Negras
City in Guanajuato, Mexico
Overview
Piedras Negras, situated near the U.S. border in Mexico's Guanajuato region, is a lively mid-sized city with a rich blend of history, culture, and modern conveniences. It's known for its welcoming local atmosphere and proximity to key commercial routes.
Geographic Context
Jurisdiction
Mexico
State
Guanajuato
Population
173,959
Time Zone
America/Mexico_City
Coordinates
20.43°, -101.39°
Key Metrics
Safety Score
60
Female Safety
55
LGBTQ+ Safety
45
Traffic Safety
60
Food Safety
70
Monthly Cost
$988
Local Cost
$570
Local Income
$420
Cashless
37
English
18
Temperature
18.5°C
Summer Avg
20.3°C
Winter Avg
15.1°C
Record High
37.3°C
Record Low
-2.2°C
Humidity
58%
Precipitation
722 mm
Internet Speed
75 Mbps
Upload
67 Mbps
Latency
15 ms
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.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 11 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
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 65/100.
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