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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.
Itoshima offers a quiet, nature-rich lifestyle just outside Fukuoka’s urban buzz—ideal for expats seeking space, safety, and a slower pace without total isolation. Life here revolves around coastal walks, local farms, and community events, with reliable public transport linking to the city and airport. Housing is more affordable than in major metro centers, and healthcare access is solid for a regional area. That said, the expat community is small, and English support is limited—integration works best for those open to Japanese language and rural rhythms. It’s a grounded choice for families or remote workers prioritizing quality of life over cosmopolitan convenience.
Population
98,877
Area
61 km²
Density
1,608 per km²
Founded
-
Language
Japanese
Distance to Coast
3 km
Districts & Neighborhoods in Itoshima
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Climate & Weather in Itoshima
Itoshima has a humid subtropical climate (Köppen Cfa) with hot, humid summers and cool, relatively mild winters. Rainfall is abundant through the year and peaks in the summer rainy season and late-summer typhoon period, while sunshine is moderate to high compared with much of Japan. The current clear, humid conditions fit the city’s warm-season climate profile, but long-term averages are lower than the current temperature.
Summer Average
28°C
Winter Average
8°C
Climate Type
Humid Subtropical
Rainy Days
134
Sunny Days
210
Humidity
72%
Spring
March - May
13-22°C
Spring is generally mild and gradually warms from cool early March conditions to pleasant late-spring weather. Rain becomes more frequent in May, and humidity starts to rise.
Moderate rainfall
Summer
June - August
25-29°C
Summer is hot and humid, with the warmest conditions in July and August. This is also the wettest part of the year, influenced by the East Asian rainy season and typhoons.
Very High rainfall
Autumn
September - November
16-24°C
Autumn starts warm in September and becomes pleasantly cool by November. Rainfall eases after the typhoon season, making this one of the most comfortable times of year.
Moderate rainfall
Winter
December - February
6-10°C
Winter is cool but usually not severe, with average temperatures above freezing and only occasional frost. It is also the driest season of the year.
Low rainfall
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Air Quality
Itoshima
Advantages
Itoshima
1123 parks and green spaces
Coastal beach town lifestyle
Peaceful, quiet community
Close to Fukuoka city
Fresh seafood and local cuisine
Disadvantages
Itoshima
Limited job opportunities locally
Aging population, fewer young people
Weak public transportation connections
Few entertainment and nightlife options
Safety & Security in Itoshima
Overall Safety Score
Includes resilience and environmental factors
Moderate
58
/100
Japan Avg
66
Asia Avg
59
Worldwide Avg
59
Crime & Safety Metrics
Thermometer compares Itoshima to Japan averages using different marker styles.Compare:
Itoshima
Japan Average
No city-specific data available — showing Japan country averages instead.
