Average sea water temperature in June:
+73.7°F
| Minimum sea water temperature in June: | 83.5°F |
| Maximum sea water temperature in June: | 63.9°F |
Daily sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 76.2°F. The highest and lowest sea temperatures during the month were 83.5°F and 71.2°F.
Monthly sea water temperature in Piran, °F
Which Slovenia resorts have warmest sea in June?
| Place name | June 2026 | June 2025 |
|---|---|---|
| Portoroz | 76.2°F | 75.5°F |
| Piran | 76.2°F | 75.5°F |
| Strunjan | 76.2°F | 75.4°F |
| Isola | 76.1°F | 75.3°F |
| Koper | 76.1°F | 75.4°F |
| Bohinjsko Jezero | 74.4°F | 72.7°F |
| Cerkno | 74.4°F | 72.9°F |
| Dolenjske Toplice | 73.2°F | 71.1°F |
Best time for vacation in Piran
Piran on a weather map
Places in Slovenia:
Name
°F
24 Hours Forecast
Piran
Local time: 21:42
July 22, wednesday
0000
66°F
W
8 mph
8 mph
0300
70°F
W
9 mph
9 mph
0600
61°F
W
6 mph
6 mph
0900
73°F
SW
9 mph
9 mph
1200
81°F
S
7 mph
7 mph
1500
81°F
SE
7 mph
7 mph
1800
79°F
E
8 mph
8 mph
2100
64°F
NE
1 mph
1 mph
