Hauhonselkä Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Hauhonselkä Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Hauhonselkä Lake today is 19.5°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 |
|---|---|---|---|
| JUN 23 | 18.4°C | 15.0°C | |
| JUN 24 | 18.4°C | 15.0°C | |
| JUN 25 | 18.1°C | 15.0°C | |
| JUN 26 | 18.2°C | 15.0°C | |
| JUN 27 | 18.3°C | 15.0°C | |
| JUN 28 | 18.3°C | 15.0°C | |
| JUN 29 | 19.1°C | 15.0°C | |
| JUN 30 | 19.4°C | 15.0°C | |
| JUL 1 | 20.0°C | 19.5°C | |
| JUL 2 | 20.0°C | 19.6°C | |
| JUL 3 | 20.0°C | 19.6°C | |
| JUL 4 | 20.0°C | 19.6°C | |
| JUL 5 | 20.0°C | 19.6°C | |
| JUL 6 | 20.0°C | 19.7°C | |
| JUL 7 | 20.0°C | 19.7°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 | 3°C | 6°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 2°C | 5°C |
| April | 0°C | 4°C | 7°C |
| May | 5°C | 10°C | 15°C |
| June | 10°C | 15°C | 21°C |
| July | 14°C | 20°C | 25°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 5°C | 9°C | 12°C |
| November | 1°C | 5°C | 8°C |
| December | 0°C | 3°C | 6°C |
Hauhonselkä Lake: Water Temperature by Location
Hauhonselkä Lake: Weather Forecast
July 1
July 2
July 3
July 4
Location & Local Information
Hauhonselkä, an expansive open water area within a larger lake system in Kanta-Häme, is a valued regional asset for recreation. Swimming is freely permitted along its suitable shorelines during the open-water season, in accordance with the Finnish principle of Everyman’s Rights. This grants the public the right to access the water for recreational activities, provided they maintain respect for private property and the natural environment. The lake’s cultural landscape includes known swimming spots, indicating its established status as a safe and accessible area for bathers.
The water temperature of Hauhonselkä follows the distinct seasonal pattern of Southern Finland. The lake typically freezes over between December and April, with the water below the ice stabilizing at a cold 0∘C to 4∘C. The most popular and comfortable time for swimming is during the peak of summer. In July and early August, the surface water generally warms to a pleasant range of 18∘C to 22∘C. Outside of this brief window, the water is significantly cooler, appealing mainly to cold-water swimmers who often continue their hobby year-round, sometimes utilizing ice holes in winter.