This data the coastal Bourg-en-Lavaux 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 Bourg-en-Lavaux today is 18.7°C. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Geneva near Bourg-en-Lavaux was recorded in 2023 and was 20.1°C, and the coldest was recorded in 2017 at 17°C. Water temperature in Bourg-en-Lavaux is expected to drop to 17.3°C in the next 10 days. September average water temperature in Bourg-en-Lavaux is 20.1°C, the minimum temperature is 16.9°C, and the maximum is 23.9°C.
The swimming season in Bourg-en-Lavaux lasts from June to September. During those months, Bourg-en-Lavaux water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Bourg-en-Lavaux in winter reaches 7.6°C, in spring 10.5°C, in summer the average temperature rises to 21°C, and in autumn it is 16.1°C.
26 September 2025 |
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today temp |
18.7°C |
25 September 2025 |
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yesterday temp |
19°C |
Data in a table show Bourg-en-Lavaux temperature today (26 September 2025). For more information and forecast for a few days, go to the weather forecast Bourg-en-Lavaux.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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9.5°C | 9.3°C | 9.1°C | 9.3°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
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9.5°C | 9.1°C | 8.7°C | 9.3°C |
You may also be interested in other sections of our site for Bourg-en-Lavaux: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly water temperature in Bourg-en-Lavaux. 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 Bourg-en-Lavaux 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 | |
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January | 7.2°C | 5.7°C | 9.2°C | cold |
Water temperature in Bourg-en-Lavaux in January | ||||
February | 6.6°C | 5.4°C | 8.4°C | cold |
Water temperature in Bourg-en-Lavaux in February | ||||
March | 7.3°C | 5.5°C | 11.2°C | cold |
Water temperature in Bourg-en-Lavaux in March | ||||
April | 10.3°C | 6.2°C | 15.8°C | cold |
Water temperature in Bourg-en-Lavaux in April | ||||
May | 13.8°C | 10.4°C | 19.3°C | cold |
Water temperature in Bourg-en-Lavaux in May | ||||
June | 18.5°C | 12.8°C | 24.1°C | cold |
Water temperature in Bourg-en-Lavaux in June | ||||
July | 22°C | 18.4°C | 24.7°C | warm |
Water temperature in Bourg-en-Lavaux in July | ||||
August | 22.6°C | 19.8°C | 25.6°C | warm |
Water temperature in Bourg-en-Lavaux in August | ||||
September | 20.1°C | 16.9°C | 23.9°C | warm |
Water temperature in Bourg-en-Lavaux in September | ||||
October | 15.9°C | 12.4°C | 20°C | cold |
Water temperature in Bourg-en-Lavaux in October | ||||
November | 12.2°C | 9.8°C | 16.1°C | cold |
Water temperature in Bourg-en-Lavaux in November | ||||
December | 9.1°C | 6.7°C | 11.7°C | cold |
Water temperature in Bourg-en-Lavaux in December |