This data the coastal Saint Jorioz 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 Saint Jorioz today is 12°C. Based on our historical data over a period of ten years, the warmest water in this day in Saint Jorioz was 16°C, and the coldest 9°C. Water temperature in Saint Jorioz is expected to rise to 12.6°C in the next 10 days. October average water temperature in Saint Jorioz is 13.2°C, the minimum temperature is 8°C, and the maximum is 18°C.
The swimming season in Saint Jorioz lasts from July to August. During those months, Saint Jorioz water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Saint Jorioz in winter reaches 4.7°C, in spring 10.1°C, in summer the average temperature rises to 20.4°C, and in autumn it is 13°C.
17 October 2025 |
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today temp |
12°C |
16 October 2025 |
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yesterday temp |
11°C |
Data in a table show Saint Jorioz temperature today (17 October 2025). For more information and forecast for a few days, go to the weather forecast Saint Jorioz.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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4°C | 3.3°C | 2.8°C | 9.4°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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13.3°C | 14.4°C | 5.8°C | 4.1°C |
You may also be interested in other sections of our site for Saint Jorioz: Sunrise and Sunset
These figures shows the average, minimum and maximum monthly water temperature in Saint Jorioz. 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 Saint Jorioz 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 | 4.3°C | 3°C | 9°C | cold |
Water temperature in Saint Jorioz in January | ||||
February | 5.3°C | 3°C | 9°C | cold |
Water temperature in Saint Jorioz in February | ||||
March | 6.7°C | 3°C | 11°C | cold |
Water temperature in Saint Jorioz in March | ||||
April | 10°C | 5°C | 16°C | cold |
Water temperature in Saint Jorioz in April | ||||
May | 13.5°C | 8°C | 21°C | cold |
Water temperature in Saint Jorioz in May | ||||
June | 18.8°C | 14°C | 25°C | cold |
Water temperature in Saint Jorioz in June | ||||
July | 21.1°C | 17°C | 27°C | warm |
Water temperature in Saint Jorioz in July | ||||
August | 21.4°C | 17°C | 26°C | warm |
Water temperature in Saint Jorioz in August | ||||
September | 17.6°C | 11°C | 23°C | cold |
Water temperature in Saint Jorioz in September | ||||
October | 13.2°C | 8°C | 18°C | cold |
Water temperature in Saint Jorioz in October | ||||
November | 8.1°C | 3°C | 16°C | cold |
Water temperature in Saint Jorioz in November | ||||
December | 4.6°C | 3°C | 8°C | cold |
Water temperature in Saint Jorioz in December |