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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.
Kalymnos blends rugged Aegean charm with a quiet, community-driven pace that appeals to those seeking a grounded island life beyond the tourist trail. It’s a place where daily routines revolve around the sea, local rhythms, and simple pleasures—ideal for those prioritizing quality of life over urban convenience. Housing remains relatively affordable compared to mainland hotspots, and public services are functional, though healthcare options are limited to basic needs. Public transport is minimal, so owning a vehicle is practical. While the expat community is small and loosely organized, the island offers authenticity at the cost of some modern infrastructure—perfect for self-reliant types drawn to a slower, more intentional way of living.
Population
12,324
Area
16 km²
Density
769 per km²
Founded
-
Language
Greek
Distance to Coast
1 km
Districts & Neighborhoods in Kalymnos
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Climate & Weather in Kalymnos
Kalymnos has a **hot-summer Mediterranean climate** (Köppen Csa), with hot, sunny, and very dry summers plus mild, wetter winters. Long-term averages show summer daytime temperatures around 28–33°C and winter daytime temperatures around 11–15°C, with most rainfall concentrated from late autumn to early spring and humidity near the country reference range.
Summer Average
28°C
Winter Average
12°C
Climate Type
Mediterranean
Rainy Days
70
Sunny Days
300
Humidity
67%
Spring
March - May
15-24°C
Spring is mild to warm, with rising sunshine and generally comfortable conditions by April and May. Rainfall decreases quickly through the season, and late spring is often dry and pleasant.
Moderate rainfall
Summer
June - August
25-33°C
Summer is hot, sunny, and very dry, with July and August typically the warmest and driest months. Coastal breezes help moderate heat, but clear skies and strong sun are dominant.
Very Low rainfall
Autumn
September - November
16-27°C
Autumn stays warm at first, especially in September, then gradually turns milder through November. Rainfall increases through the season as the island moves back into its wetter half of the year.
Moderate rainfall
Winter
December - February
8-15°C
Winter is mild rather than cold, with the coolest conditions in January and February. It is also the wettest season, though sunny breaks are still common compared with many European mainland locations.
High rainfall
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Air Quality
Kalymnos
Advantages
Kalymnos
World-class rock climbing
Pristine Mediterranean beaches
Tight-knit island community
Affordable cost of living
Traditional sponge diving culture
Stunning coastal scenery
Disadvantages
Kalymnos
Limited job opportunities
No coworking spaces
Seasonal tourism economy
Brain drain to mainland
Limited higher education
Safety & Security in Kalymnos
Overall Safety Score
Includes resilience and environmental factors
Moderate
51
/100
Greece Avg
60
Europe Avg
58
Worldwide Avg
56
Crime & Safety Metrics
Thermometer compares Kalymnos to Greece averages using different marker styles.Compare:
Kalymnos
Greece Average
No city-specific data available — showing Greece country averages instead.
Safety Index
0510
Moderate
Safety from Crime
0510
Moderate
Safe Alone (Day)
0510
Good
Safe Alone (Night)
0510
Low
Safety from Violent Crime
0510
Moderate
Safety from Property Crime
0510
Concerning
Environmental & Natural Hazard Risks
Resilience Score: 88/100
No data for Kalymnos — showing hazard indicators from nearby Söke (~96 km).