Measurements:
°C
°F
Kos
64°F
E 29 mph
Feels like: 64°F
Precip: 83%
World Resorts Greece Kos Weather

Kos Sea Water Temperature

Current Sea Water Temperature:
+69.2°F
Maximum Sea Water Temperature in December: 73.2°F
Minimum Sea Water Temperature in December: 65.0°F
Average water temperature in December: 69.2°F

Sea Water Temperature for the Last 10 Days:

December 21 69.2°F December 16 69.2°F
December 20 68.8°F December 15 69.6°F
December 19 68.8°F December 14 69.8°F
December 18 68.8°F December 13 69.8°F
December 17 69.2°F December 12 70.0°F

When is the Warmest Sea for Kos?

According to our data for the last three years for Kos the highest average sea water temperature was in August, September and July.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Kos was 82.1°F. The maximum and minimum values were 80.6°F and 83.6°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Kos was 80.5°F. The maximum and minimum values were 77.6°F and 83.2°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Kos was 81.2°F. The maximum and minimum values were 77.4°F and 84.4°F respectively.

Best Time to Visit Kos
The most sunny months:
July 31 days
August 31 days
September 28 days
The most warm months:
August 87.4 °F
July 86.9 °F
September 82.5 °F
Warmest sea temperature:
August 81.4 °F
September 80.2 °F
July 78.7 °F
The most cold months:
January 57.8 °F
February 58.9 °F
March 60.6 °F
The most rainy months:
January 7 days
December 7 days
February 5 days
The most windy months:
January 17 mph
February 16 mph
July 16 mph

Kos on the Weather Map

Greece Resorts:
NAME
Athenes +58
Athos +46
Chalkidiki +44
Chania +62
Corfu +56
Crete +58
Heraklion +62
Hersonissos +64
Loutraki +52
Mykonos +60
Paralia Katerini +48
Rhodes +60
Santorini +62
Thasos +44
Thessaloniki +42
24 Hours Weather Forecast
Kos
Local time: 14:12
21 dec, saturday
1500 64°F
E
29 mph
1800 62°F
E
29 mph
2100 62°F
E
29 mph
22 dec, sunday
0000 60°F
SE
19 mph
0300 58°F
SE
13 mph
0600 58°F
S
11 mph
0900 58°F
SE
6 mph
1200 58°F
S
5 mph