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San Sebastián
City in Retalhuleu , Guatemala
Overview
San Sebastián, located in the Retalhuleu region of Guatemala, is a medium-sized city with a charming local vibe and easy access to Guatemala's Pacific coast and tourist spots. Known for its traditional markets, community events, and relaxed pace, it offers a glimpse into authentic regional life.
Geographic Context
Jurisdiction
Guatemala
Department
Retalhuleu
Population
30,724
Time Zone
America/Guatemala
Coordinates
14.56°, -91.65°
Key Metrics
Safety Score
50
Female Safety
45
LGBTQ+ Safety
34
Traffic Safety
45
Food Safety
45
Monthly Cost
$600
Local Cost
$320
Local Income
$310
Cashless
18
English
25
Temperature
25.6°C
Summer Avg
25.9°C
Winter Avg
24.6°C
Record High
34.9°C
Record Low
18.1°C
Humidity
78%
Precipitation
2099 mm
Internet Speed
81 Mbps
Upload
13 Mbps
Latency
15 ms
City Vibrancy
5
Coworking
0
Cafes
2
Nightlife
2
Parks
1
Transport
0
Walk Score
0
Footways
—
Airport
RER
Distance
7 km
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 19 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
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 57/100.
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