Kos Weather in December

What's the weather like in Kos, Greece in December 2018?

The climate in Kos during December can be summarized as mild and wet.

December is in the winter in Kos and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 9°C (48°F) is normal.

Kos weather averages (imperial / metric)
Daytime temperature 15.5°C 59.9°F
Nightly temperature 9.1°C 48.4°F
Average temperature 12.3°C 54.1°F
Daily sunshine 5.4 hrs
Avg rainfall 164 mm 6.4 ins
Rainy days 14 days
Sea temperature 17.9°C 64.2°F
Humidity 70%
Windspeed 14.4kph 9 mph

On average December is the 2nd wettest month of the year in Kos with around 164mm 6.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.4 hours of sunshine per day.

December temperatures in Kos

December rainfall

December hourly sunshine

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in December 2018.

Other monthly averages

Kos weather stats

Kos weather statistics
Hottest month: July 31.5°C 88.7°F
Driest month: July 2mm 0.1ins
Sunniest month: July 14.8hrs
Coldest month: January 13.6°C 56.5°F
Wettest month: January 169mm 6.7ins
Map showing location of Kos (36.89333, 27.28889)

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