Sea Temperature in Kos in December

© paul fengler

Complete information on the sea temperature range in the Aegean Sea in Kos in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Kos. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Kos Climate and Swimming Opportunities in December

Kos lies within the Kos in Greece. The average daytime temperature in Kos in December is 16°C (60°F), while the nighttime average is 10°C (50°F). There are typically 10 rainy days during the month, with a total precipitation of 156 mm (6.1 inches). The daylight duration in December in Kos is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in December is 14 km/h (9 mph), and the humidity level is around 70%.

The water temperature in Kos in December ranges from 19°C to 21°C (66°F to 70°F). At the beginning of the month, the average temperature is around 21°C (70°F), shifting to 20°C (68°F) by mid-December and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in Kos for December is 20°C (68°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in December in Kos