Sumidouro

City in Rio de Janeiro, Brazil

Overview

Sumidouro is a small, welcoming town set in the mountainous region of Rio de Janeiro state, Brazil. Known for its scenic landscapes and laid-back lifestyle, it offers visitors a peaceful retreat into rural Brazilian culture. The town's friendly atmosphere and slower pace make it ideal for a quiet getaway.

Geographic Context

Jurisdiction
Brazil
State
Rio de Janeiro
Population
15,693
Time Zone
America/Sao_Paulo
Coordinates
-22.13°, -42.66°

Key Metrics

Safety Score · estimate
50
Female Safety
45
LGBTQ+ Safety
35
Traffic Safety
60
Food Safety
60
Monthly Cost · estimate
$590
Local Cost
$342
Local Income
$320
Cashless
20
English
10
Temperature
21.3°C
Summer Avg
23.5°C
Winter Avg
18.7°C
Record High
40.9°C
Record Low
7.1°C
Humidity
80%
Precipitation
1299 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0

Explore

Cost of Living
Prices & expenses
Weather & Climate
Temperature & conditions
Alternatives
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Side-by-side comparison
Neighborhoods
3 areas mapped
City Guide
Tips & insights

Neighborhoods

Partial

Coverage is incomplete — additional neighborhoods are being added as more source data is processed.

Campinas Dona Mariana Soledade

Coverage is incomplete — more neighborhoods are being added.

View all 3 neighborhoods

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 2025-12-06.
Overture Maps and OpenStreetMap - 3 source-backed neighborhood entities are available for this city. Record updated 2026-03-25.

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: 55/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.