Leaflet | Tiles © Esri
In April warmest sea in Slovenia is usually observed in the following locations: Portoroz, Piran, Dolenjske Toplice.
Table below shows the average sea water temperature for marine resorts of Slovenia in April for the last three years.
| Place name | April 2024 | April 2023 | April 2022 |
|---|---|---|---|
| Portoroz | 58.7°F | 54.5°F | 54.1°F |
| Piran | 58.7°F | 54.5°F | 54.1°F |
| Dolenjske Toplice | 58.4°F | 54.5°F | 54.3°F |
| Strunjan | 58.4°F | 54.3°F | 54.2°F |
| Isola | 58.2°F | 54.1°F | 54.2°F |
| Koper | 58.0°F | 54.0°F | 54.2°F |
| Bohinjsko Jezero | 57.1°F | 54.3°F | 54.8°F |
| Cerkno | 57.1°F | 54.3°F | 54.7°F |
Charts below show average sea water temperature for Slovenia resorts with the warmest sea in April.
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
56
50.7
49.3
51.2
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
56
50.7
49.3
51.2
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
56.2
60.9
65.4
71.2
76.2
75.9
71.1
62.4
55.4
51.8
51.3
53.1
You can also check other months of the year to see sea temperature of Slovenia resorts at that time.
Places in Slovenia:
Name
°F
