World Resorts Slovenia Bohinjsko Jezero Weather

Bohinjsko Jezero Sea Temperature in September

Average sea water temperature in September:
+73.4°F
Minimum sea water temperature in September: 81.0°F
Maximum sea water temperature in September: 67.3°F

Daily sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 76.6°F. The highest and lowest sea temperatures during the month were 79.7°F and 73.6°F.

Monthly sea water temperature in Bohinjsko Jezero, °F

Which Slovenia resorts have warmest sea in September?

Place name September 2026 September 2025
Portoroz 78.9°F 75.3°F
Piran 78.9°F 75.3°F
Strunjan 78.6°F 75.2°F
Koper 78.5°F 75.2°F
Isola 78.4°F 75.1°F
Cerkno 76.8°F 73.6°F
Bohinjsko Jezero 76.6°F 73.3°F
Dolenjske Toplice 76.3°F 71.7°F

Best time for vacation in Bohinjsko Jezero

Sunniest months:
August 14 days
December 13 days
January 12 days
Warmest months:
July 72.7 °F
August 72.6 °F
June 69.7 °F
Warmest sea temp:
August 77.9 °F
July 77.5 °F
September 73.5 °F
Coldest months:
January 33.5 °F
December 36.0 °F
February 36.3 °F
Rainiest months:
May 12 days
July 12 days
June 11 days
Windiest months:
April 3.9 mph
February 3.9 mph
March 3.9 mph

Bohinjsko Jezero on a weather map

Current weather
12:03
Bohinjsko Jezero
+68°F
W 2 mph
Feels like: +68°F
Precip.: 9%
Places in Slovenia:
Name
°F
Bled
+68°F
Bohinjsko Jezero
+68°F
Dolenjske Toplice
+75°F
Isola
+77°F
Koper
+77°F
Kranjska Gora
+68°F
Ljubljana
+72°F
Maribor
+73°F
Moravske Toplice
+75°F
Piran
+77°F
Portoroz
+77°F
Rogaska Slatina
+73°F
Strunjan
+77°F
Cerkno
+70°F
Smarjeske Toplice
+75°F
all places
24 Hours Forecast
Bohinjsko Jezero
Local time: 12:03
September 20, sunday
1500
68°F
SW
2 mph
1800
63°F
NW
2 mph
2100
57°F
NE
3 mph
September 21, monday
0000
55°F
E
2 mph
0300
52°F
E
2 mph
0600
50°F
SE
2 mph
0900
55°F
S
2 mph
1200
63°F
SW
5 mph
Units of measurement: °C / °F