Average sea water temperature in January:
+50.0°F
| Minimum sea water temperature in January: | 52.9°F |
| Maximum sea water temperature in January: | 46.0°F |
Daily sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 49.3°F. The highest and lowest sea temperatures during the month were 50.5°F and 47.5°F.
Monthly sea water temperature in Cerkno, °F
Which Slovenia resorts have warmest sea in January?
| Place name | January 2025 | January 2024 |
|---|---|---|
| Dolenjske Toplice | 53.3°F | 54.6°F |
| Portoroz | 51.6°F | 52.8°F |
| Piran | 51.6°F | 52.8°F |
| Strunjan | 51.1°F | 52.4°F |
| Isola | 50.6°F | 52.1°F |
| Koper | 50.2°F | 51.8°F |
| Cerkno | 49.3°F | 50.3°F |
| Bohinjsko Jezero | 49.3°F | 50.2°F |
Best time for vacation in Cerkno
Cerkno on a weather map
Places in Slovenia:
Name
°F
24 Hours Forecast
Cerkno
Local time: 06:25
December 22, monday
0900
41°F
SW
6 mph
6 mph
1200
48°F
W
3 mph
3 mph
1500
50°F
SW
2 mph
2 mph
1800
46°F
SW
4 mph
4 mph
2100
48°F
SW
3 mph
3 mph
December 23, tuesday
0000
46°F
SW
4 mph
4 mph
0300
46°F
SW
4 mph
4 mph
0600
46°F
W
4 mph
4 mph
