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Arroio Grande
City in Rio Grande do Sul, Brazil
Overview
Arroio Grande is a small, welcoming city in southern Brazil's Rio Grande do Sul state. Known for its tranquil pace, local traditions, and agricultural surroundings, it's an ideal stop for travelers seeking an authentic, rural Brazilian experience. The city offers a charming historic center and friendly locals, making it enjoyable for both day trips and short stays.
Geographic Context
Jurisdiction
Brazil
State
Rio Grande do Sul
Population
17,879
Time Zone
America/Sao_Paulo
Coordinates
-32.18°, -52.87°
Key Metrics
Safety Score · estimate
60
Female Safety
60
LGBTQ+ Safety
45
Traffic Safety
55
Food Safety
60
Monthly Cost · estimate
$633
Local Cost
$350
Local Income
$400
Cashless
25
English
20
Temperature
17.4°C
Summer Avg
23.0°C
Winter Avg
11.8°C
Record High
39.7°C
Record Low
-2.3°C
Humidity
81%
Precipitation
1368 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Explore
Neighborhoods
Mapped17 neighborhoods sourced from Overture Maps and OpenStreetMap.
View all 17 neighborhoodsData 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 2025-12-06.
Overture Maps and OpenStreetMap - 17 source-backed neighborhood entities are available for this city. Record updated 2026-04-01.
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: 68/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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