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Extrema
City in Rondônia, Brazil
Overview
Extrema is a small city in Rondônia, Brazil, surrounded by Amazonian nature and serving as a local hub for rural commerce and industry. The city offers an authentic atmosphere, access to regional culture, and a pace of life slower than Brazil's urban capitals.
Geographic Context
Jurisdiction
Brazil
State
Rondônia
Population
59,336
Time Zone
America/Sao_Paulo
Coordinates
-9.77°, -66.36°
Key Metrics
Safety Score
30
Female Safety
35
LGBTQ+ Safety
28
Traffic Safety
40
Food Safety
48
Monthly Cost
$583
Local Cost
$380
Local Income
$310
Cashless
32
English
18
Temperature
26.0°C
Summer Avg
25.4°C
Winter Avg
25.5°C
Record High
40.7°C
Record Low
12.6°C
Humidity
84%
Precipitation
1745 mm
Internet Speed
222 Mbps
Upload
154 Mbps
Latency
4 ms
City Vibrancy
1
Coworking
0
Cafes
0
Nightlife
0
Parks
1
Explore
Neighborhoods
EstimatedNeighborhood highlights with vibe, safety, and cost profiles.
View featured neighborhoodsFrequently 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 4 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 62/100.
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