World Resorts Greece Kos Weather

Kos 14 Days Forecast

23.12
tue
Day
61°F
S 8 mph
Precip.
0%
Night
61°F
NE 5 mph
Precip.
70%
24.12
wed
Day
63°F
N 12 mph
Precip.
100%
Night
63°F
N 21 mph
Precip.
100%
25.12
thu
Day
63°F
NW 8 mph
Precip.
100%
Night
63°F
NE 4 mph
Precip.
70%
26.12
fri
Day
61°F
S 15 mph
Precip.
0%
Night
57°F
SE 20 mph
Precip.
0%
27.12
sat
Day
57°F
S 25 mph
Precip.
66%
Night
54°F
S 24 mph
Precip.
0%
28.12
sun
Day
54°F
SE 9 mph
Precip.
30%
Night
61°F
NE 22 mph
Precip.
100%
29.12
mon
Day
59°F
E 21 mph
Precip.
100%
Night
52°F
SE 21 mph
Precip.
63%
30.12
tue
Day
50°F
S 26 mph
Precip.
0%
Night
50°F
S 27 mph
Precip.
0%
31.12
wed
Day
50°F
S 25 mph
Precip.
0%
Night
52°F
S 17 mph
Precip.
0%
01.01
thu
Day
54°F
NW 4 mph
Precip.
0%
Night
61°F
NE 11 mph
Precip.
100%
02.01
fri
Day
59°F
NE 16 mph
Precip.
100%
Night
59°F
SE 12 mph
Precip.
74%
03.01
sat
Day
57°F
S 12 mph
Precip.
20%
Night
55°F
NE 12 mph
Precip.
54%
04.01
sun
Day
54°F
S 19 mph
Precip.
0%
Night
57°F
S 11 mph
Precip.
0%
05.01
mon
Day
57°F
N 13 mph
Precip.
100%
Night
59°F
N 18 mph
Precip.
100%

Sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 69.8°F. The highest and lowest sea temperatures during the month were 71.1°F and 68.9°F.

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 65.4°F. The highest and lowest sea temperatures during the month were 66.4°F and 64.6°F.

Air temperature in Kos, °F

Precipitation total in Kos, in.

* Charts above show average data for the last 3 years.

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
S 9 mph
Feels like: +61°F
Precip.: 63%
Places in Greece:
Name
°F
+52°F
+54°F
+61°F
+59°F
+59°F
+57°F
+55°F
+57°F
+48°F
+63°F
+48°F
+54°F
+55°F
+59°F
24 Hours Forecast
Kos
Local time: 09:34
December 23, tuesday
1200
61°F
S
8 mph
1500
61°F
S
8 mph
1800
61°F
SE
5 mph
2100
61°F
E
3 mph
December 24, wednesday
0000
61°F
NE
5 mph
0300
61°F
N
7 mph
0600
61°F
N
6 mph
0900
61°F
N
11 mph
Units of measurement: °C / °F