Average sea water temperature in September:
+74.4°F
| Minimum sea water temperature in September: | 79.3°F |
| Maximum sea water temperature in September: | 68.2°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.0°F. The highest and lowest sea temperatures during the month were 77.2°F and 71.6°F.
Monthly sea water temperature in Duni, °F
Which Bulgaria resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| Pomorie | 75.2°F | 75.9°F |
| Sozopol | 75.2°F | 75.8°F |
| Rezovo | 75.1°F | 75.8°F |
| Primorsko | 75.1°F | 75.7°F |
| Ravda | 75.0°F | 75.7°F |
| Lovenets | 75.0°F | 75.7°F |
| Varna | 75.0°F | 75.7°F |
| Elenite | 75.0°F | 75.6°F |
| Duni | 75.0°F | 75.7°F |
| Kiten | 74.9°F | 75.6°F |
| Sarafovo | 74.9°F | 75.8°F |
| Chernomorets | 74.9°F | 75.8°F |
| Ahtopol | 74.9°F | 75.5°F |
| Sveti Vlas | 74.9°F | 75.6°F |
| Tsarevo | 74.8°F | 75.5°F |
| Sinemorets | 74.8°F | 75.5°F |
| Burgas | 74.8°F | 75.7°F |
| Obzor | 74.8°F | 75.2°F |
| Kraymorie | 74.7°F | 75.7°F |
| Sunny Beach | 74.7°F | 75.5°F |
Best time for vacation in Duni
Duni on a weather map
Places in Bulgaria:
Name
°F
24 Hours Forecast
Duni
Local time: 12:24
March 18, wednesday
1500
48°F
SW
19 mph
19 mph
1800
46°F
SW
18 mph
18 mph
2100
45°F
SW
17 mph
17 mph
March 19, thursday
0000
43°F
SW
14 mph
14 mph
0300
41°F
SW
14 mph
14 mph
0600
41°F
S
15 mph
15 mph
0900
43°F
SW
17 mph
17 mph
1200
46°F
SW
19 mph
19 mph
