Päijänne Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Päijänne Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Päijänne Lake today is 19.3°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 | 18.2°C | 15.0°C | |
| JUN 24 | 18.2°C | 15.0°C | |
| JUN 25 | 18.1°C | 15.0°C | |
| JUN 26 | 18.1°C | 15.0°C | |
| JUN 27 | 18.2°C | 15.0°C | |
| JUN 28 | 18.2°C | 15.0°C | |
| JUN 29 | 18.9°C | 15.0°C | |
| JUN 30 | 19.3°C | 15.0°C | |
| JUL 1 | 20.0°C | 19.3°C | |
| JUL 2 | 20.0°C | 19.4°C | |
| JUL 3 | 20.0°C | 19.4°C | |
| JUL 4 | 20.0°C | 19.4°C | |
| JUL 5 | 20.0°C | 19.5°C | |
| JUL 6 | 20.0°C | 19.5°C | |
| JUL 7 | 20.0°C | 19.5°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 |
Päijänne Lake: Water Temperature by Location
Päijänne Lake: Weather Forecast
July 1
July 2
July 3
July 4
Location & Local Information
Lake Päijänne, located in Central Finland, is the country’s second-largest lake and one of its cleanest freshwater bodies. Because of its great depth and large size, the water temperature changes slowly through the year. In spring, after the ice melts, the surface remains cold at around 4–7 °C (39–45 °F). By early summer, it warms to 14–17 °C (57–63 °F), and in July, during the warmest period, the temperature typically reaches 18–21 °C (64–70 °F). On very warm days, shallow bays can reach 23–24 °C (73–75 °F). By autumn, the water cools below 10 °C (50 °F), and freezing usually begins in late November or December.
Swimming in Päijänne is allowed and very popular, especially around Jyväskylä, Muurame, and Padasjoki. The water is exceptionally clean, as the lake is also used as a major source of drinking water. Numerous beaches and recreation areas offer good access for swimming, with clear, refreshing water even during hot summer days. The lake’s size allows for open-water swimming, sailing, and kayaking, while sheltered bays provide safe conditions for families and casual swimmers.