Millstätter See — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Millstätter See, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Millstätter See today is 22.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 23 | 20.5°C | 15.5°C | |
| JUN 24 | 21.3°C | 15.5°C | |
| JUN 25 | 21.0°C | 15.5°C | |
| JUN 26 | 21.5°C | 15.5°C | |
| JUN 27 | 21.7°C | 15.5°C | |
| JUN 28 | 22.5°C | 15.5°C | |
| JUN 29 | 22.6°C | 15.5°C | |
| JUN 30 | 22.6°C | 15.5°C | |
| JUL 1 | 18.0°C | 22.6°C | |
| JUL 2 | 18.0°C | 22.3°C | |
| JUL 3 | 18.0°C | 22.1°C | |
| JUL 4 | 18.0°C | 21.8°C | |
| JUL 5 | 18.0°C | 21.6°C | |
| JUL 6 | 18.0°C | 21.4°C | |
| JUL 7 | 18.0°C | 21.1°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 | 2°C | 4°C | 6°C |
| February | 2°C | 4°C | 6°C |
| March | 4°C | 6°C | 8°C |
| April | 2°C | 8°C | 14°C |
| May | 5°C | 12°C | 20°C |
| June | 6°C | 16°C | 25°C |
| July | 10°C | 18°C | 26°C |
| August | 17°C | 21°C | 25°C |
| September | 6°C | 14°C | 22°C |
| October | 5°C | 11°C | 17°C |
| November | 4°C | 8°C | 12°C |
| December | 2°C | 4°C | 7°C |
Millstätter See: Water Temperature by Location
Millstätter See: Weather Forecast
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July 4
Location & Local Information
Millstätter See, located in the Carinthia region of Austria, is one of the country's most beautiful and cleanest lakes, offering excellent conditions for swimming. The water temperature in the lake typically ranges from 18°C to 22°C (64°F to 72°F) during the summer months, making it ideal for swimmers. Its clear, fresh waters are inviting, especially in the warm season, and many of the lake's shores feature designated swimming areas that are well-maintained for safety and comfort. The lake is also relatively deep, which helps maintain water quality while allowing for cooling, especially on hot summer days.
In addition to swimming, Millstätter See is a popular location for various water sports, including sailing, kayaking, and stand-up paddleboarding. The area around the lake is surrounded by beautiful mountains, offering hiking and cycling opportunities as well. For families, the lake is especially attractive due to its calm waters and numerous beaches. Regular water quality monitoring ensures that the lake remains a safe and clean spot for both swimming and other recreational activities.