Current sea water temperature:
+80.6°F
| Minimum sea water temperature in August: | 83.3°F |
| Maximum sea water temperature in August: | 73.0°F |
| Average sea water temperature in August: | 77.9°F |
| more information | |
14 days
forecast
forecast
| Cerkno |
monthly
weather
weather
| Cerkno |
Sea water temperature for the last 10 days:
| August 10 | 80.6°F | August 5 | 80.4°F |
| August 9 | 80.8°F | August 4 | 80.4°F |
| August 8 | 82.0°F | August 3 | 80.8°F |
| August 7 | 83.3°F | August 2 | 81.0°F |
| August 6 | 80.8°F | August 1 | 79.5°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:
2026
2025
2024
The average sea water temperature in July of 2026 was 78.4°F. The highest and lowest sea temperatures during the month were 81.9°F and 75.2°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
August
August
| Cerkno |
Best time for vacation in Cerkno
Cerkno on a weather map
Places in Slovenia:
Name
°F
24 Hours Forecast
Cerkno
Local time: 08:08
August 11, tuesday
0900
73°F
SW
2 mph
2 mph
1200
82°F
NW
3 mph
3 mph
1500
77°F
NW
4 mph
4 mph
1800
64°F
SW
2 mph
2 mph
2100
61°F
S
5 mph
5 mph
August 12, wednesday
0000
59°F
S
5 mph
5 mph
0300
61°F
SW
4 mph
4 mph
0600
57°F
SW
5 mph
5 mph
