Klöntalersee — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Klöntalersee, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Klöntalersee today is 18.4°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 |
|---|---|---|---|
| JUN 3 | 19.1°C | 18.0°C | |
| JUN 4 | 18.9°C | 18.0°C | |
| JUN 5 | 18.1°C | 18.0°C | |
| JUN 6 | 17.9°C | 18.0°C | |
| JUN 7 | 17.4°C | 18.0°C | |
| JUN 8 | 17.6°C | 18.0°C | |
| JUN 11 | 18.0°C | 18.4°C | |
| JUN 12 | 18.0°C | 18.4°C | |
| JUN 13 | 18.0°C | 18.3°C | |
| JUN 14 | 18.0°C | 18.3°C | |
| JUN 15 | 18.0°C | 18.3°C | |
| JUN 16 | 18.0°C | 18.3°C | |
| JUN 17 | 18.0°C | 18.3°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 | 2°C | 4°C |
| February | 0°C | 2°C | 4°C |
| March | 0°C | 4°C | 7°C |
| April | 2°C | 8°C | 13°C |
| May | 7°C | 13°C | 20°C |
| June | 13°C | 18°C | 23°C |
| July | 16°C | 19°C | 24°C |
| August | 16°C | 20°C | 24°C |
| September | 14°C | 17°C | 22°C |
| October | 9°C | 12°C | 15°C |
| November | 4°C | 8°C | 11°C |
| December | 0°C | 2°C | 5°C |
Klöntalersee: Water Temperature by Location
Klöntalersee: Weather Forecast
June 9
June 10
June 11
June 12
June 13
June 14
Location & Local Information
Primary inflows: Chlü
Primary outflows: Löntsch
Basin countries: Switzerland
Surface area: 3.3 km2 (1.3 sq mi)
Max. depth: 49 m (161 ft)
Surface elevation: 848 m (2,782 ft)
Klöntalersee is a stunning natural lake located in the canton of Glarus, Switzerland. Nestled in the Klöntal valley, this picturesque lake is surrounded by dramatic mountain scenery and lush forests, making it a popular destination for outdoor activities such as hiking, cycling, and fishing. The lake is approximately 3.5 kilometers long and has a deep blue color, especially striking on sunny days. Due to its alpine location, the water temperature in Klöntalersee remains relatively cold, usually ranging from 8°C to 15°C (46°F to 59°F) during the summer months, making swimming refreshing but somewhat brisk.