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São Martinho da Serra
City in Rio Grande do Sul, Brazil
Overview
São Martinho da Serra is a small, peaceful town set in the hilly countryside of Rio Grande do Sul. With a close-knit community, the town offers rural charm, beautiful landscapes, and authentic gaucho culture. It's a tranquil retreat away from the bustle of large cities.
Geographic Context
Jurisdiction
Brazil
State
Rio Grande do Sul
Population
2,908
Time Zone
America/Sao_Paulo
Coordinates
-29.46°, -53.88°
Key Metrics
Safety Score
70
Female Safety
60
LGBTQ+ Safety
45
Traffic Safety
60
Food Safety
72
Monthly Cost
$585
Local Cost
$362
Local Income
$320
Cashless
30
English
20
Temperature
18.3°C
Summer Avg
23.3°C
Winter Avg
13.1°C
Record High
39.7°C
Record Low
-3.4°C
Humidity
81%
Precipitation
1692 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
RIA
Distance
34 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.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. 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 38/100.
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