Vesijako Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Vesijako Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Vesijako Lake today is 19.7°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 | 18.1°C | 15.0°C | |
| JUN 24 | 18.1°C | 15.0°C | |
| JUN 25 | 17.9°C | 15.0°C | |
| JUN 26 | 18.0°C | 15.0°C | |
| JUN 27 | 18.0°C | 15.0°C | |
| JUN 28 | 18.0°C | 15.0°C | |
| JUN 29 | 18.8°C | 15.0°C | |
| JUN 30 | 19.2°C | 15.0°C | |
| JUL 1 | 20.0°C | 19.7°C | |
| JUL 2 | 20.0°C | 19.7°C | |
| JUL 3 | 20.0°C | 19.7°C | |
| JUL 4 | 20.0°C | 19.8°C | |
| JUL 5 | 20.0°C | 19.8°C | |
| JUL 6 | 20.0°C | 19.8°C | |
| JUL 7 | 20.0°C | 19.8°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 |
Vesijako Lake: Water Temperature by Location
Vesijako Lake: Weather Forecast
July 1
July 2
July 3
July 4
Location & Local Information
Lake Vesijako, located in Päijät-Häme, Finland, is a unique lake known for being a watershed divide where water flows toward both the Gulf of Finland and the Gulf of Bothnia. Surrounded by forests and rolling hills, the lake is relatively clear and moderately deep, with calm water that warms steadily through the summer months. After the ice melts in late April or early May, the surface temperature is around 4–7 °C (39–45 °F). In early summer, it rises to about 13–16 °C (55–61 °F), and in July, the warmest month, the lake typically reaches 18–21 °C (64–70 °F). On sunny, calm days, sheltered shores can briefly exceed 22 °C (72 °F). By late September, the temperature drops below 10 °C (50 °F), and Vesijako freezes again by November.
Swimming in Lake Vesijako is allowed and popular, especially during the warmest part of summer. The water is clean and suitable for bathing, and several small beaches and cottages provide easy access to the shore. The peaceful setting and clear water make it an ideal spot for swimming, rowing, and relaxing in nature. Although the water remains moderately cool, the purity and calm surroundings create an inviting and refreshing experience for swimmers.