kos island
Kos is a small tropical island rich in natural resources and diverse life. It's Costa Rica's natural wildlife paradise, a destination for adventure and relaxation. There are 97 species of birds, two endangered endemic reptiles, 57 species of crustaceans, etc. on the island. The coral reefs here are composed of 18 species of coral polyps and bear striking similarities to the coral reefs in the Indian Ocean. The beauty and charm of Kos are innate, and people can't help but sigh that it is a natural gem that does not need to be carved.
kos island Top 10 Activities
Top things to do in kos island
Popular Activities in kos island
Best time to visit kos island
Data source: Meteostat・Last updated: 2025-09
Weather in kos island throughout the year
Spring (March–May): Average 55–66°F, mild and comfortable climate, abundant sunshine, and less rainfall. Common activities: Hiking, exploring historical sites, enjoying the beach. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Summer (June–August): Average 76–80°F, hot and dry, strong sunshine. Common activities: Swimming, sunbathing, water sports. Recommended clothing: Light and breathable clothing, hat, sunglasses, sunscreen.
Autumn (September–November): Average 69–63°F, pleasant climate, more rainfall in November. Common activities: Visiting museums, tasting local cuisine, enjoying the beach. Recommended clothing: Comfortable long-sleeved shirts, light jacket, rain gear for November.
Winter (December–February): Average 54–58°F, mild and humid, occasional rainfall. Common activities: Visiting indoor attractions, enjoying leisurely coffee time. Recommended clothing: Warm jacket, long pants, comfortable shoes.
Weather in kos island
Annual average temperature: approx. 66.2°F / Annual rainfall: approx. 416 mm / Summer humidity: 60%–70% / Rainiest month: November
kos island weather by month
| Month | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | 54.7°F | 54.3°F | 55°F | 61.3°F | 66°F | 76.5°F | 80.8°F | 80.2°F | 75.9°F | 69.3°F | 63.1°F | 58.3°F |
| Rainfall (mm) | 72.9 | 45.6 | 35.3 | 34 | 15.6 | 9 | 0.1 | 4.3 | 6.5 | 3.9 | 117.5 | 71.8 |
7-day weather forecast for kos island
| Date | 11/15Sunday | 11/16Monday | 11/17Tuesday | 11/18Wednesday | 11/19Thursday | 11/20Friday | 11/21Saturday |
|---|---|---|---|---|---|---|---|
| Weather |  Patchy rain nearby |  Partly Cloudy | Patchy rain nearby | Patchy rain nearby | Patchy rain nearby |  Sunny | Partly Cloudy |
| High | 68.5°F | 65.9°F | 68.2°F | 68.3°F | 69.6°F | 69.2°F | 68.2°F |
| Low | 66.2°F | 64°F | 64.3°F | 66.4°F | 68.1°F | 68.2°F | 67.3°F |
