Average sea water temperature in September:
+74.1°F
| Minimum sea water temperature in September: | 82.9°F |
| Maximum sea water temperature in September: | 68.9°F |
Daily sea water temperature in September, °F
Show year:
2024
2023
2022
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65
69
73
77
81
85
89
The average sea water temperature in September of 2024 was 75.9°F. The highest and lowest sea temperatures during the month were 82.9°F and 69.8°F.
Monthly sea water temperature in Piran, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
55.7
61.7
67.5
74.1
78.7
78.3
73.4
64.2
55.9
50.7
49.3
51.2
Which Slovenia resorts have warmest sea in September?
| Place name | September 2024 | September 2023 |
|---|---|---|
| Portoroz | 75.9°F | 75.5°F |
| Piran | 75.9°F | 75.5°F |
| Strunjan | 75.8°F | 75.4°F |
| Isola | 75.6°F | 75.3°F |
| Koper | 75.5°F | 75.5°F |
| Cerkno | 74.6°F | 74.3°F |
| Bohinjsko Jezero | 74.5°F | 74.1°F |
| Dolenjske Toplice | 72.0°F | 73.8°F |
Best time for vacation in Piran
Piran on a weather map
Leaflet | Tiles © Esri
Places in Slovenia:
Name
°F
24 Hours Forecast
Piran
Local time: 09:19
April 18, friday
1200
59°F
NE
8 mph
8 mph
1500
57°F
NE
8 mph
8 mph
1800
55°F
N
5 mph
5 mph
2100
54°F
NW
4 mph
4 mph
April 19, saturday
0000
54°F
NW
3 mph
3 mph
0300
52°F
NW
4 mph
4 mph
0600
54°F
NW
4 mph
4 mph
0900
59°F
N
5 mph
5 mph
