Swimming on the island of Kos in may 2025 Sea temperature by city in may
Do you want to go to the beach on the island of Kos in may 2025? 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 may 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 may 2025
Here, find the average sea temperature on the island of Kos in may in several coastal cities.
67°F
min: 64°F / max: 71°F
67°F
min: 64°F / max: 71°F
68°F
min: 65°F / max: 70°F
68°F
min: 64°F / max: 70°F
67°F
min: 64°F / max: 70°F
Where should you go swimming on the island of Kos in the month of may?
Swimming on the island of Kos in may is cool
In may on the island of Kos swimming conditions are generally the same everywhere.
Swimming in may in Kardamaina, Agios Fokas, Kefalos, Mastichari and Tigaki is possible but the sea is generally cool. So though the sea temperature may sometimes reach 71°F, it can also go as low as 64°F. Note that the average is 67°F.
Where to go swimming on the island of Kos in may: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in may
Kardamaina
| May | |||
| Average sea temperature | 67°F | ||
| Minimum sea temperature | 64°F | ||
| Maximum sea temperature | 71°F | ||
| Average outside temperature | 70°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 68°F | ||
| Precipitation | 1.5in | ||
| Number of days of precipitation | 2 jour(s) (8%) | ||
| Cloud cover | 14% | ||
| Our opinion | cool swimming |
More information on swimming in Kardamaina in may
Agios Fokas
| May | |||
| Average sea temperature | 67°F | ||
| Minimum sea temperature | 64°F | ||
| Maximum sea temperature | 71°F | ||
| Average outside temperature | 70°F | ||
| Maximum outside temperature | 72°F | ||
| Minimum outside temperature | 68°F | ||
| Precipitation | 1.2in | ||
| Number of days of precipitation | 2 jour(s) (6%) | ||
| Cloud cover | 14% | ||
| Our opinion | cool swimming |
More information on swimming in Agios Fokas in may
Kefalos
| May | |||
| Average sea temperature | 68°F | ||
| Minimum sea temperature | 65°F | ||
| Maximum sea temperature | 70°F | ||
| Average outside temperature | 70°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 68°F | ||
| Precipitation | 1.5in | ||
| Number of days of precipitation | 2 jour(s) (8%) | ||
| Cloud cover | 14% | ||
| Our opinion | cool swimming |
More information on swimming in Kefalos in may
Mastichari
| May | |||
| Average sea temperature | 68°F | ||
| Minimum sea temperature | 64°F | ||
| Maximum sea temperature | 70°F | ||
| Average outside temperature | 70°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 68°F | ||
| Precipitation | 1.5in | ||
| Number of days of precipitation | 2 jour(s) (8%) | ||
| Cloud cover | 14% | ||
| Our opinion | cool swimming |
More information on swimming in Mastichari in may
Tigaki
| May | |||
| Average sea temperature | 67°F | ||
| Minimum sea temperature | 64°F | ||
| Maximum sea temperature | 70°F | ||
| Average outside temperature | 70°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 68°F | ||
| Precipitation | 1.5in | ||
| Number of days of precipitation | 2 jour(s) (8%) | ||
| Cloud cover | 14% | ||
| Our opinion | cool swimming |
More information on swimming in Tigaki in may
List of coastal cities on the island of Kos
| Kardamaina in may | cool swimming |
| Agios Fokas in may | cool swimming |
| Kefalos in may | cool swimming |
| Mastichari in may | cool swimming |
| Tigaki in may | cool swimming |