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Sými
City in South Aegean, Greece
Overview
Sými is a picturesque Greek island in the South Aegean, famed for its colorful neoclassical harbor, crystal-clear waters, and charming old town streets. Its relaxed pace, history, and natural beauty make it a favorite among travelers seeking an authentic, tranquil island experience.
Geographic Context
Jurisdiction
Greece
Administrative Region
South Aegean
Population
2,922
Time Zone
Europe/Athens
Coordinates
36.62°, 27.84°
Key Metrics
Safety Score
85
Female Safety
82
LGBTQ+ Safety
65
Traffic Safety
90
Food Safety
85
Monthly Cost
$1,812
Local Cost
$1,110
Local Income
$950
Cashless
55
English
62
Temperature
20.4°C
Summer Avg
27.4°C
Winter Avg
14.1°C
Record High
39.1°C
Record Low
2.2°C
Humidity
68%
Precipitation
743 mm
Internet Speed
16 Mbps
Upload
3 Mbps
Latency
56 ms
City Vibrancy
31
Coworking
0
Cafes
20
Nightlife
11
Parks
0
Transport
67
Walk Score
67
Footways
134.0
Airport
RHO
Distance
32 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.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 22 tests. 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 68/100.
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