Swimming on the island of Kos in january 2026 Sea temperature by city in january
Do you want to go to the beach on the island of Kos in january 2026? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in january on the island of Kos by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature on the island of Kos in january 2026
Here, find the average sea temperature on the island of Kos in january in several coastal cities.
65°F
min: 61°F / max: 68°F
65°F
min: 61°F / max: 68°F
65°F
min: 62°F / max: 68°F
65°F
min: 62°F / max: 68°F
65°F
min: 61°F / max: 68°F
Where should you go swimming on the island of Kos in the month of january?
Swimming on the island of Kos in january is cool
In january on the island of Kos swimming conditions are generally the same everywhere.
Swimming in january in Kardamaina, Agios Fokas, Kefalos, Mastichari and Tigaki is possible but the sea is generally cool. So though the sea temperature may sometimes reach 68°F, it can also go as low as 61°F. Note that the average is 65°F.
Where to go swimming on the island of Kos in january: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in january
Kardamaina
| January | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 61°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 58°F | ||
| Maximum outside temperature | 59°F | ||
| Minimum outside temperature | 56°F | ||
| Precipitation | 8.2in | ||
| Number of days of precipitation | 10 jour(s) (33%) | ||
| Cloud cover | 36% | ||
| Our opinion | cool swimming |
More information on swimming in Kardamaina in january
Agios Fokas
| January | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 61°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 56°F | ||
| Maximum outside temperature | 58°F | ||
| Minimum outside temperature | 54°F | ||
| Precipitation | 7.3in | ||
| Number of days of precipitation | 10 jour(s) (33%) | ||
| Cloud cover | 37% | ||
| Our opinion | cool swimming |
More information on swimming in Agios Fokas in january
Kefalos
| January | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 62°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 58°F | ||
| Maximum outside temperature | 59°F | ||
| Minimum outside temperature | 56°F | ||
| Precipitation | 8.2in | ||
| Number of days of precipitation | 10 jour(s) (33%) | ||
| Cloud cover | 36% | ||
| Our opinion | cool swimming |
More information on swimming in Kefalos in january
Mastichari
| January | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 62°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 58°F | ||
| Maximum outside temperature | 59°F | ||
| Minimum outside temperature | 56°F | ||
| Precipitation | 8.2in | ||
| Number of days of precipitation | 10 jour(s) (33%) | ||
| Cloud cover | 36% | ||
| Our opinion | cool swimming |
More information on swimming in Mastichari in january
Tigaki
| January | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 61°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 58°F | ||
| Maximum outside temperature | 59°F | ||
| Minimum outside temperature | 56°F | ||
| Precipitation | 8.2in | ||
| Number of days of precipitation | 10 jour(s) (33%) | ||
| Cloud cover | 36% | ||
| Our opinion | cool swimming |
More information on swimming in Tigaki in january
List of coastal cities on the island of Kos
| Kardamaina in january | cool swimming |
| Agios Fokas in january | cool swimming |
| Kefalos in january | cool swimming |
| Mastichari in january | cool swimming |
| Tigaki in january | cool swimming |