Swimming in Mykonos in september 2025 Sea temperature by city in september
Do you want to go to the beach in Mykonos in september 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 september in Mykonos by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Mykonos in september 2025
Here, find the average sea temperature in Mykonos in september in several coastal cities.
75°F
min: 73°F / max: 77°F
75°F
min: 73°F / max: 77°F
75°F
min: 73°F / max: 77°F
75°F
min: 73°F / max: 77°F
75°F
min: 73°F / max: 77°F
75°F
min: 73°F / max: 77°F
75°F
min: 73°F / max: 77°F
Where should you go swimming in Mykonos in the month of september?
Swimming in Mykonos in september is pleasant
In september in Mykonos swimming conditions are generally the same everywhere.
As for Platis Gialos, Kalafati, Ornos, Psarrou, Tourlos, Elia and Faros Armenistis, swimming is pleasant in september. The sea water is 75°F on average (min: 73°F/max: 77°F) so you can easily spend time in the water.
Where to go swimming in Mykonos in september: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in september
Platis Gialos
| September | |||
| Average sea temperature | 75°F | ||
| Minimum sea temperature | 73°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 76°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 0.9in | ||
| Number of days of precipitation | 1 jour(s) (5%) | ||
| Cloud cover | 10% | ||
| Our opinion | pleasant swimming |
More information on swimming in Platis Gialos in september
Kalafati
| September | |||
| Average sea temperature | 75°F | ||
| Minimum sea temperature | 73°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 76°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 0.9in | ||
| Number of days of precipitation | 1 jour(s) (5%) | ||
| Cloud cover | 10% | ||
| Our opinion | pleasant swimming |
More information on swimming in Kalafati in september
Ornos
| September | |||
| Average sea temperature | 75°F | ||
| Minimum sea temperature | 73°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 76°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 0.9in | ||
| Number of days of precipitation | 1 jour(s) (5%) | ||
| Cloud cover | 10% | ||
| Our opinion | pleasant swimming |
More information on swimming in Ornos in september
Psarrou
| September | |||
| Average sea temperature | 75°F | ||
| Minimum sea temperature | 73°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 76°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 0.9in | ||
| Number of days of precipitation | 1 jour(s) (5%) | ||
| Cloud cover | 10% | ||
| Our opinion | pleasant swimming |
More information on swimming in Psarrou in september
Tourlos
| September | |||
| Average sea temperature | 75°F | ||
| Minimum sea temperature | 73°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 76°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 0.9in | ||
| Number of days of precipitation | 1 jour(s) (5%) | ||
| Cloud cover | 10% | ||
| Our opinion | pleasant swimming |
More information on swimming in Tourlos in september
List of coastal cities in Mykonos
| Platis Gialos in september | pleasant swimming |
| Kalafati in september | pleasant swimming |
| Ornos in september | pleasant swimming |
| Psarrou in september | pleasant swimming |
| Tourlos in september | pleasant swimming |
| Elia in september | pleasant swimming |
| Faros Armenistis in september | pleasant swimming |