Swimming in Ukraine in september 2025 Sea temperature by city in september
Do you want to go to the beach in Ukraine 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 Ukraine by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Ukraine in september 2025
Here, find the average sea temperature in Ukraine in september in several coastal cities.
South in september
71°F
min: 68°F / max: 75°F
Bilhorod-Dnistrovs'kyy
71°F
min: 68°F / max: 75°F
Illichivs'k
72°F
min: 68°F / max: 75°F
Yuzhne
71°F
min: 68°F / max: 74°F
Crimea in september
Sébastopol
73°F
min: 70°F / max: 76°F
73°F
min: 70°F / max: 76°F
Kerch
73°F
min: 68°F / max: 78°F
Krasnoperekops'k
72°F
min: 68°F / max: 75°F
Feodosiya
73°F
min: 68°F / max: 77°F
Where should you go swimming in Ukraine in the month of september?
Swimming in Ukraine in september is pleasant
In september in Ukraine swimming conditions are generally the same everywhere.
As for Odesa, Sébastopol, Yalta, Bilhorod-Dnistrovs'kyy, Illichivs'k, Kerch, Krasnoperekops'k, Feodosiya and Yuzhne, swimming is pleasant in september. The sea water is 71°F on average (min: 68°F/max: 75°F) so you can easily spend time in the water.
Where to go swimming in Ukraine in september: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in september
Odesa
| September | |||
| Average sea temperature | 71°F | ||
| Minimum sea temperature | 68°F | ||
| Maximum sea temperature | 75°F | ||
| Average outside temperature | 70°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 67°F | ||
| Precipitation | 1.1in | ||
| Number of days of precipitation | 2 jour(s) (6%) | ||
| Cloud cover | 23% | ||
| Our opinion | pleasant swimming |
More information on swimming in Odesa in september
Sébastopol
| September | |||
| Average sea temperature | 73°F | ||
| Minimum sea temperature | 70°F | ||
| Maximum sea temperature | 76°F | ||
| Average outside temperature | 72°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 68°F | ||
| Precipitation | 0.7in | ||
| Number of days of precipitation | 1 jour(s) (3%) | ||
| Cloud cover | 18% | ||
| Our opinion | pleasant swimming |
Yalta
| September | |||
| Average sea temperature | 73°F | ||
| Minimum sea temperature | 70°F | ||
| Maximum sea temperature | 76°F | ||
| Average outside temperature | 70°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 65°F | ||
| Precipitation | 2.1in | ||
| Number of days of precipitation | 3 jour(s) (10%) | ||
| Cloud cover | 22% | ||
| Our opinion | pleasant swimming |
More information on swimming in Yalta in september
Bilhorod-Dnistrovs'kyy
| September | |||
| Average sea temperature | 71°F | ||
| Minimum sea temperature | 68°F | ||
| Maximum sea temperature | 75°F | ||
| Average outside temperature | 70°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 67°F | ||
| Precipitation | 1.1in | ||
| Number of days of precipitation | 2 jour(s) (6%) | ||
| Cloud cover | 23% | ||
| Our opinion | pleasant swimming |
Illichivs'k
| September | |||
| Average sea temperature | 72°F | ||
| Minimum sea temperature | 68°F | ||
| Maximum sea temperature | 75°F | ||
| Average outside temperature | 70°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 67°F | ||
| Precipitation | 1.6in | ||
| Number of days of precipitation | 2 jour(s) (8%) | ||
| Cloud cover | 23% | ||
| Our opinion | pleasant swimming |
List of coastal cities in Ukraine
| Odesa in september | pleasant swimming |
| Sébastopol in september | pleasant swimming |
| Yalta in september | pleasant swimming |
| Bilhorod-Dnistrovs'kyy in september | pleasant swimming |
| Illichivs'k in september | pleasant swimming |
| Kerch in september | pleasant swimming |
| Krasnoperekops'k in september | pleasant swimming |
| Feodosiya in september | pleasant swimming |
| Yuzhne in september | pleasant swimming |