Several countries border the seaside of the Black Sea, including: Bulgaria and Turkey. We measure the water temperature daily in these countries and archive it in order to calculate monthly averages, like those of the month of september.
The seasonal average for the water temperature in the month of september is between 73°F and 77°F. The lowest sea temperature measured this month is 69°F and the highest is 79°F.
The sea temperature map of the Black Sea in september
The map below presents a monthly average of the water temperature of the Black Sea for the month of september for several coastal cities. You can zoom and move around on the map. By clicking on the markers, you can see sea temperature details by city in september.
Where can you swim in the Black Sea in september?
Below, see the average temperatures measured in september in the different countries on the shores of the Black Sea.
Water temperature of the Black Sea: choose another month
See monthly seasonal averages of the water temperature of the Black Sea by clicking on the links below: