Grandes Rios
City in Paraná, Brazil
Overview
Grandes Rios is a tranquil town located in Paraná, Brazil, surrounded by rolling hills and agricultural landscapes. With a population of just over 5,500, it's a welcoming place that offers authentic small-town Brazilian life.
Geographic Context
Jurisdiction
Brazil
State
Paraná
Population
5,527
Time Zone
America/Sao_Paulo
Coordinates
-24.19°, -51.43°
Key Metrics
Safety Score · estimate
65
Female Safety
55
LGBTQ+ Safety
35
Traffic Safety
60
Food Safety
60
Monthly Cost · estimate
$592
Local Cost
$387
Local Income
$300
Cashless
25
English
15
Temperature
20.5°C
Summer Avg
23.6°C
Winter Avg
16.4°C
Record High
38.7°C
Record Low
-2.6°C
Humidity
78%
Precipitation
1558 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-07.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 45/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.