15.01
thu
thu
Day
55°F
SE 4 mph
Precip.
0%
0%
Night
55°F
SW 2 mph
Precip.
0%
0%
16.01
fri
fri
Day
57°F
N 4 mph
Precip.
64%
64%
Night
57°F
SW 6 mph
Precip.
0%
0%
17.01
sat
sat
Day
55°F
S 14 mph
Precip.
0%
0%
Night
52°F
S 19 mph
Precip.
0%
0%
18.01
sun
sun
Day
50°F
S 23 mph
Precip.
0%
0%
Night
48°F
S 28 mph
Precip.
0%
0%
19.01
mon
mon
Day
45°F
S 24 mph
Precip.
0%
0%
Night
50°F
W 8 mph
Precip.
0%
0%
20.01
tue
tue
Day
57°F
NW 19 mph
Precip.
45%
45%
Night
59°F
NW 37 mph
Precip.
100%
100%
21.01
wed
wed
Day
57°F
E 14 mph
Precip.
45%
45%
Night
55°F
E 15 mph
Precip.
100%
100%
22.01
thu
thu
Day
57°F
E 6 mph
Precip.
100%
100%
Night
55°F
S 14 mph
Precip.
0%
0%
23.01
fri
fri
Day
54°F
S 9 mph
Precip.
0%
0%
Night
55°F
NW 7 mph
Precip.
50%
50%
24.01
sat
sat
Day
54°F
S 13 mph
Precip.
0%
0%
Night
54°F
SE 15 mph
Precip.
0%
0%
25.01
sun
sun
Day
52°F
S 9 mph
Precip.
0%
0%
Night
57°F
NW 16 mph
Precip.
100%
100%
26.01
mon
mon
Day
61°F
N 42 mph
Precip.
100%
100%
Night
61°F
NE 23 mph
Precip.
100%
100%
27.01
tue
tue
Day
61°F
E 33 mph
Precip.
46%
46%
Night
59°F
SE 22 mph
Precip.
79%
79%
28.01
wed
wed
Day
57°F
SE 13 mph
Precip.
0%
0%
Night
57°F
S 19 mph
Precip.
0%
0%
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 66.6°F. The highest and lowest sea temperatures during the month were 68.0°F and 65.7°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
Kos on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Kos
Local time: 16:05
January 15, thursday
1800
57°F
S
1 mph
1 mph
2100
55°F
SW
3 mph
3 mph
January 16, friday
0000
55°F
SW
2 mph
2 mph
0300
55°F
SW
3 mph
3 mph
0600
55°F
W
2 mph
2 mph
0900
55°F
W
4 mph
4 mph
1200
57°F
N
4 mph
4 mph
1500
59°F
NW
3 mph
3 mph
