Lago d'Isola — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lago d'Isola, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lago d'Isola today is 18.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| AUG 26 | 19.0°C | 18.1°C | |
| AUG 27 | 18.9°C | 18.1°C | |
| AUG 28 | 18.8°C | 18.1°C | |
| AUG 29 | 18.7°C | 18.1°C | |
| AUG 30 | 18.6°C | 18.1°C | |
| AUG 31 | 18.8°C | 18.1°C | |
| SEP 1 | 18.5°C | 11.7°C | |
| SEP 2 | 18.5°C | 11.7°C | |
| SEP 3 | 11.7°C | 18.2°C | |
| SEP 4 | 11.7°C | 17.8°C | |
| SEP 5 | 11.7°C | 17.5°C | |
| SEP 6 | 11.7°C | 17.1°C | |
| SEP 7 | 11.7°C | 16.8°C | |
| SEP 8 | 11.7°C | 16.5°C | |
| SEP 9 | 11.7°C | 16.1°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 0°C | 1°C | 2°C |
| February | 0°C | 1°C | 2°C |
| March | 0°C | 1°C | 2°C |
| April | 0°C | 3°C | 7°C |
| May | 5°C | 9°C | 13°C |
| June | 8°C | 13°C | 18°C |
| July | 10°C | 16°C | 22°C |
| August | 15°C | 18°C | 22°C |
| September | 9°C | 12°C | 17°C |
| October | 4°C | 7°C | 10°C |
| November | 0°C | 4°C | 7°C |
| December | 0°C | 1°C | 3°C |
Lago d'Isola: Water Temperature by Location
Lago d'Isola: Weather Forecast
September 3
September 4
September 5
September 6
September 7
September 8
Location & Local Information
Type: reservoir
Basin countries: Switzerland
Surface area: 39 ha (96 acres)
Max. depth: 39 m (128 ft)
Surface elevation: 1,604 m (5,262 ft)
Lago d'Isola is an artificial lake located in the canton of Valais, Switzerland, near the Italian border. Positioned at an altitude of about 1,850 meters (6,070 feet), it was created to support hydroelectric power generation. The lake is surrounded by stunning mountain scenery and offers various outdoor activities, including hiking, fishing, and photography. Due to its elevation, the water temperature in Lago d'Isola tends to be cold, typically ranging from 4°C to 12°C (39°F to 54°F) during the summer months. In winter, the lake can freeze over, providing a unique winter landscape.