Current sea water temperature:
+49.3°F
| Minimum sea water temperature in January: | 52.9°F |
| Maximum sea water temperature in January: | 46.0°F |
| Average sea water temperature in January: | 50.0°F |
| more information | |
14 days
forecast
forecast
| Cerkno |
monthly
weather
weather
| Cerkno |
Sea water temperature for the last 10 days:
| January 13 | 49.3°F | January 8 | 50.4°F |
| January 12 | 49.3°F | January 7 | 51.4°F |
| January 11 | 49.1°F | January 6 | 51.4°F |
| January 10 | 50.0°F | January 5 | 51.4°F |
| January 9 | 50.2°F | January 4 | 51.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Cerkno?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cerkno was noticed in August, July and September.
Monthly Sea Temperatures in Cerkno, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 76.1°F. The highest and lowest sea temperatures during the month were 77.7°F and 73.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 77.4°F. The highest and lowest sea temperatures during the month were 79.9°F and 75.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 73.6°F. The highest and lowest sea temperatures during the month were 75.6°F and 71.1°F.
current
weather
weather
| Cerkno |
weather in
January
January
| Cerkno |
Best time for vacation in Cerkno
Cerkno on a weather map
Places in Slovenia:
Name
°F
24 Hours Forecast
Cerkno
Local time: 13:19
January 13, tuesday
1500
41°F
NE
2 mph
2 mph
1800
37°F
W
1 mph
1 mph
2100
37°F
SW
2 mph
2 mph
January 14, wednesday
0000
37°F
SW
2 mph
2 mph
0300
37°F
S
1 mph
1 mph
0600
37°F
E
1 mph
1 mph
0900
39°F
NE
1 mph
1 mph
1200
41°F
NE
1 mph
1 mph
