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Kos weather in December

Weather in Kos: December

Average day temperature: 60.5°F
Average night temperature: 58.8°F
Sea water temperature: 67.3°F
Number of sunny days: 14 days
Day length: 9.6 - 9.8 hours
Number of rainy days: 7 days
Precipitation totals: 3.8 in.

Air temperature in December, °F

Show year:
2024
2023
2022

The highest day temperature during December of 2024 was 66°F. At the same time the lowest night temperature was 50°F. Daily and nightly averages during December were 59.3°F and 59.1°F.

Sea water temperature in Kos in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2024 was 67.5°F. The highest and lowest sea temperatures during the month were 68.7°F and 66.2°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in December is almost equal.

Precipitation total in December, in.

Precipitation total value in Kos in December is 3.6 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 15.7 mph It makes December one of the most windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 5.2.

Best time for vacation in Kos

Sunniest months:
July 31 days
August 31 days
June 29 days
Warmest months:
August 83.3 °F
July 82.9 °F
September 79.0 °F
Warmest sea temp:
August 78.2 °F
September 77.1 °F
July 75.9 °F
Coldest months:
January 57.2 °F
February 57.7 °F
March 59.6 °F
Rainiest months:
January 7 days
December 7 days
February 5 days
Windiest months:
January 17.1 mph
February 16.8 mph
July 16.1 mph

Kos on a weather map

Kos
+61°F
SE 13 mph
Feels like: +61°F
Precip.: 0%
Places in Greece:
Name
°F
+48°F
+54°F
+54°F
+59°F
+54°F
+55°F
+52°F
+55°F
+46°F
+61°F
+57°F
+54°F
+55°F
+50°F
24 Hours Forecast
Kos
Local time: 03:48
December 19, friday
0600
61°F
S
11 mph
0900
61°F
SE
13 mph
1200
61°F
SE
14 mph
1500
61°F
SE
16 mph
1800
61°F
SE
16 mph
2100
61°F
SE
15 mph
December 20, saturday
0000
61°F
SE
14 mph
0300
61°F
SE
13 mph
Units of measurement: °C / °F