Average sea water temperature in April:
+55.7°F
| Minimum sea water temperature in April: | 63.5°F |
| Maximum sea water temperature in April: | 49.6°F |
Daily sea water temperature in April, °F
Show year:
2024
2023
2022
The average sea water temperature in April of 2024 was 58.0°F. The highest and lowest sea temperatures during the month were 62.6°F and 54.0°F.
Monthly sea water temperature in Koper, °F
Which Slovenia resorts have warmest sea in April?
| Place name | April 2024 | April 2023 |
|---|---|---|
| Portoroz | 58.7°F | 54.5°F |
| Piran | 58.7°F | 54.5°F |
| Dolenjske Toplice | 58.4°F | 54.5°F |
| Strunjan | 58.4°F | 54.3°F |
| Isola | 58.2°F | 54.1°F |
| Koper | 58.0°F | 54.0°F |
| Bohinjsko Jezero | 57.1°F | 54.3°F |
| Cerkno | 57.1°F | 54.3°F |
Best time for vacation in Koper
Koper on a weather map
Places in Slovenia:
Name
°F
24 Hours Forecast
Koper
Local time: 03:26
December 22, sunday
0600
32°F
NW
4 mph
4 mph
0900
34°F
NW
4 mph
4 mph
1200
45°F
N
6 mph
6 mph
1500
45°F
N
6 mph
6 mph
1800
41°F
S
3 mph
3 mph
2100
37°F
NW
10 mph
10 mph
December 23, monday
0000
36°F
SW
15 mph
15 mph
0300
36°F
SW
19 mph
19 mph
