This data the coastal Lake Lugano 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 Lugano today is 14°C. Based on our historical data over a period of ten years, the warmest water in this day in Lake Lugano was 17°C, and the coldest was recorded in 2020 at 12°C. Water temperature in Lake Lugano is expected to rise to 14.4°C in the next 10 days. October average water temperature in Lake Lugano is 15.3°C, the minimum temperature is 12°C, and the maximum is 20°C.
The swimming season in Lake Lugano lasts from June to September. During those months, Lake Lugano water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Lake Lugano in winter reaches 5.8°C, in spring 11.8°C, in summer the average temperature rises to 22.4°C, and in autumn it is 15°C.
18 October 2025 |
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today temp |
14°C |
17 October 2025 |
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yesterday temp |
14°C |
Data in a table show Lake Lugano temperature today (18 October 2025). For more information and forecast for a few days, go to the weather forecast Lake Lugano.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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3.7°C | 3.1°C | 2.7°C | 12.9°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
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16.4°C | 16.4°C | 5.4°C | 4.3°C |
You may also be interested in other sections of our site for Lake Lugano: Sunrise and Sunset
These figures shows the average, minimum and maximum monthly water temperature in Lake Lugano. 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 Lugano 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 | 5°C | 3°C | 9°C | cold |
Water temperature in Lake Lugano in January | ||||
February | 6.5°C | 3°C | 11°C | cold |
Water temperature in Lake Lugano in February | ||||
March | 8.4°C | 3°C | 13°C | cold |
Water temperature in Lake Lugano in March | ||||
April | 11.6°C | 7°C | 18°C | cold |
Water temperature in Lake Lugano in April | ||||
May | 15.4°C | 10°C | 22°C | cold |
Water temperature in Lake Lugano in May | ||||
June | 20.4°C | 15°C | 26°C | warm |
Water temperature in Lake Lugano in June | ||||
July | 23.2°C | 20°C | 27°C | warm |
Water temperature in Lake Lugano in July | ||||
August | 23.5°C | 20°C | 27°C | warm |
Water temperature in Lake Lugano in August | ||||
September | 19.6°C | 14°C | 24°C | cold |
Water temperature in Lake Lugano in September | ||||
October | 15.3°C | 12°C | 20°C | cold |
Water temperature in Lake Lugano in October | ||||
November | 10°C | 5°C | 17°C | cold |
Water temperature in Lake Lugano in November | ||||
December | 5.8°C | 3°C | 9°C | cold |
Water temperature in Lake Lugano in December |