This data the coastal Lake Bohinj water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Water temperature in Lake Bohinj today is 14°C. Based on our historical data over a period of ten years, the warmest water in this day in Lake Bohinj was recorded in 2023 and was 17°C, and the coldest was recorded in 2022 at 12°C. Water temperature in Lake Bohinj is expected to drop to 13.1°C in the next 10 days. September average water temperature in Lake Bohinj is 17°C, the minimum temperature is 11°C, and the maximum is 23°C.
The swimming season in Lake Bohinj lasts from July to August. During those months, Lake Bohinj water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Lake Bohinj in winter reaches 4°C, in spring 9.3°C, in summer the average temperature rises to 20.3°C, and in autumn it is 12.6°C.
27 September 2025 |
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today temp |
14°C |
26 September 2025 |
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yesterday temp |
15°C |
Data in a table show Lake Bohinj temperature today (27 September 2025). For more information and forecast for a few days, go to the weather forecast Lake Bohinj.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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7.9°C | 8.5°C | 7.3°C | 10.2°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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13.1°C | 12.8°C | 9.7°C | 8.1°C |
You may also be interested in other sections of our site for Lake Bohinj: Sunrise and Sunset
These figures shows the average, minimum and maximum monthly water temperature in Lake Bohinj. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Lake Bohinj on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 3.7°C | 3°C | 8°C | cold |
Water temperature in Lake Bohinj in January | ||||
February | 4°C | 2°C | 9°C | cold |
Water temperature in Lake Bohinj in February | ||||
March | 5.4°C | 3°C | 11°C | cold |
Water temperature in Lake Bohinj in March | ||||
April | 9.1°C | 3°C | 15°C | cold |
Water temperature in Lake Bohinj in April | ||||
May | 13.3°C | 8°C | 18°C | cold |
Water temperature in Lake Bohinj in May | ||||
June | 18.9°C | 13°C | 24°C | cold |
Water temperature in Lake Bohinj in June | ||||
July | 21°C | 17°C | 25°C | warm |
Water temperature in Lake Bohinj in July | ||||
August | 21.1°C | 16°C | 25°C | warm |
Water temperature in Lake Bohinj in August | ||||
September | 17°C | 11°C | 23°C | cold |
Water temperature in Lake Bohinj in September | ||||
October | 12.6°C | 8°C | 18°C | cold |
Water temperature in Lake Bohinj in October | ||||
November | 8.1°C | 3°C | 16°C | cold |
Water temperature in Lake Bohinj in November | ||||
December | 4.2°C | 3°C | 7°C | cold |
Water temperature in Lake Bohinj in December |