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Data Source: Safety, crime, and quality metrics are sourced from Numbeo, a crowd-sourced global database of reported data.
All scores are relative comparisons on a 0-100 scale, where 50 = global average. Higher scores mean better than average, lower scores mean worse than average.
Saiki offers a quiet, authentic slice of rural Japan where daily life moves at a slower pace, ideal for expats seeking peace without complete isolation. Nestled between mountains and the sea, it’s a place where community ties run deep, and newcomers who embrace local customs are welcomed over time. Housing is affordable and spacious compared to cities, and basic amenities are accessible, though choices in international schools or specialized healthcare are limited. Public transport gets you where you need to go—eventually—but having a car makes life significantly easier. It’s not a place for nightlife or fast convenience, but for those valuing tranquility, safety, and a grounded lifestyle, Saiki provides a rare kind of stability.
Population
66,851
Area
294 km²
Density
228 per km²
Founded
-
Language
Japanese
Distance to Coast
3 km
AI-generated
Districts & Neighborhoods in Saiki
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AI-generated
Climate & Weather in Saiki
Saiki has a humid subtropical climate (Köppen Cfa) with hot, humid summers and cool winters. Rain falls throughout the year, with the wettest period in early autumn and relatively lower precipitation in winter. The city’s climate is consistent with southern Japan’s coastal Kyushu weather pattern, and annual precipitation is high at around 2,119 mm.
Summer Average
28°C
Winter Average
7°C
Climate Type
Humid Subtropical
Rainy Days
111
Sunny Days
190
Humidity
72%
Spring
March - May
14-23°C
Spring is mild to warm, with temperatures rising quickly from March into May. Rainfall increases through the season, and conditions are often partly cloudy and humid.
Moderate rainfall
Summer
June - August
26-31°C
Summer is hot, humid, and often cloudy, with frequent rain during the rainy season and occasional heavy showers. July and August are the warmest months, with daytime highs commonly near 30°C or above.
High rainfall
Autumn
September - November
16-26°C
Autumn starts warm and gradually becomes cooler, with September often remaining wet due to typhoon-related rain and seasonal storms. By November, weather is cooler, drier, and generally more comfortable.
High rainfall
Winter
December - February
2-12°C
Winter is cool, relatively dry, and often clearer than other seasons. Freezing conditions are possible but usually brief, and snowfall is limited compared with northern Japan.
Low rainfall
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Air Quality
Saiki
Advantages
Saiki
Abundant parks and green spaces
Peaceful, quiet coastal town
Strong community connections
Affordable cost of living
Traditional Japanese culture preserved
Disadvantages
Saiki
Limited job opportunities
Aging population decline
Poor public transportation
Few entertainment options
Limited higher education access
Safety & Security in Saiki
Overall Safety Score
Includes resilience and environmental factors
Good
63
/100
Japan Avg
65
Asia Avg
59
Worldwide Avg
59
Crime & Safety Metrics
Thermometer compares Saiki to Japan averages using different marker styles.Compare:
Saiki
Japan Average
No city-specific data available — showing Japan country averages instead.
