Average sea water temperature in September:
+71.2°F
| Minimum sea water temperature in September: | 78.3°F |
| Maximum sea water temperature in September: | 66.2°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 71.8°F. The highest and lowest sea temperatures during the month were 73.9°F and 70.2°F.
sea water
temperature
temperature
| Dolenjske Toplice |
monthly
weather
weather
| Dolenjske Toplice |
current
weather
weather
| Dolenjske Toplice |
14 days
forecast
forecast
| Dolenjske Toplice |
Monthly sea water temperature in Dolenjske Toplice, °F
Which Slovenia resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| Portoroz | 75.3°F | 75.9°F |
| Piran | 75.3°F | 75.9°F |
| Strunjan | 75.2°F | 75.8°F |
| Koper | 75.2°F | 75.5°F |
| Isola | 75.1°F | 75.6°F |
| Cerkno | 73.6°F | 74.6°F |
| Bohinjsko Jezero | 73.3°F | 74.5°F |
| Dolenjske Toplice | 71.7°F | 72.0°F |
Best time for vacation in Dolenjske Toplice
Dolenjske Toplice on a weather map
Places in Slovenia:
Name
°F
24 Hours Forecast
Dolenjske Toplice
Local time: 23:49
December 22, monday
0000

41°F
NW
2 mph
2 mph
0300

39°F
NW
3 mph
3 mph
0600

37°F
NW
2 mph
2 mph
0900

37°F
NW
2 mph
2 mph
1200

46°F
NW
3 mph
3 mph
1500

45°F
NW
2 mph
2 mph
1800

36°F
N
2 mph
2 mph
2100

37°F
N
2 mph
2 mph



























