Bohinjsko Jezero Weather: September
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Average Day Temperature: | 64.8°F |
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Average Night Temperature: | 48.9°F |
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Sea Water Temperature: | 75.8°F |
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Number of Sunny Days: | 11 days |
| Sunshine Hours: | 11.7 - 13.3 hours | |
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Number of Rainy Days: | 8 days |
| Precipitation Totals: | 5.6 in | |
| detailed information | ||
forecast
| Bohinjsko Jezero |
Temperature
| Bohinjsko Jezero |
Air Temperature in September, °F
The highest day temperature in September 2025 was 77°F. The lowest night temperature was 42°F. The average values for day and night temperatures during September were 63.9°F и 51.0°F respectivly.
Bohinjsko Jezero Water Sea Temperature in September, °F
The average sea surface temperature in September 2025 for Bohinjsko Jezero was 75.9°F. The maximum and minimum values were 72.8°F and 78.0°F respectively.
You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Bohinjsko Jezero is 5.6 in.
The average wind speed in September is 3.4 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Bohinjsko Jezero in September is 7.3 hours.
| Bohinjsko Jezero | ![]() |
+32 |
| Cerkno | ![]() |
+44 |
| Dolenjske Toplice | ![]() |
+36 |
| Isola | ![]() |
+44 |
| Koper | ![]() |
+44 |
| Kranjska Gora | ![]() |
+32 |
| Ljubljana | ![]() |
+38 |
| Maribor | ![]() |
+38 |
| Moravske Toplice | ![]() |
+40 |
| Piran | ![]() |
+44 |
| Portoroz | ![]() |
+44 |
| Rogaska Slatina | ![]() |
+38 |
| Strunjan | ![]() |
+44 |
| Terme Radenci | ![]() |
+38 |
| Zrece | ![]() |
+38 |
| 0900 | ![]() |
32°F | S 2 mph |
| 1200 | ![]() |
36°F | SW 3 mph |
| 1500 | ![]() |
36°F | SW 4 mph |
| 1800 | ![]() |
32°F | SW 3 mph |
| 2100 | ![]() |
30°F | SW 3 mph |
| 0000 | ![]() |
30°F | S 3 mph |
| 0300 | ![]() |
30°F | S 3 mph |
| 0600 | ![]() |
30°F | S 2 mph |
































