Lake Puula — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Puula, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Puula today is 6.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 41°F (5°C) to 47°F (8°C). This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold. 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 |
|---|---|---|---|
| OCT 24 | 5.8°C | 9.0°C | |
| OCT 25 | 5.8°C | 9.0°C | |
| OCT 26 | 6.0°C | 9.0°C | |
| OCT 27 | 5.9°C | 9.0°C | |
| OCT 28 | 6.7°C | 9.0°C | |
| OCT 29 | 6.4°C | 9.0°C | |
| OCT 30 | 6.3°C | 9.0°C | |
| OCT 31 | 6.5°C | 9.0°C | |
| NOV 1 | 5.0°C | 6.4°C | |
| NOV 2 | 5.0°C | 6.4°C | |
| NOV 3 | 5.0°C | 6.3°C | |
| NOV 4 | 5.0°C | 6.2°C | |
| NOV 5 | 5.0°C | 6.1°C | |
| NOV 6 | 5.0°C | 6.1°C | |
| NOV 7 | 5.0°C | 6.0°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 |
Lake Puula: Water Temperature by Location
Lake Puula: Weather Forecast
November 1
November 2
November 3
November 4
November 5
November 6
Location & Local Information
Lake Puula is a large, deep, and complex lake system in the South Savo region, renowned for its labyrinthine shoreline and thousands of islands. Swimming is freely permitted along its extensive shores and at any accessible local spots, a right safeguarded by Finland's Everyman’s Rights. This principle ensures the public's widespread freedom to access and use natural waters for recreation without needing explicit permission. The lake's water quality is generally very good, typical of the Finnish Lakeland, providing excellent conditions for bathing. Designated public beaches have their water quality and safety regularly monitored by local authorities.
As a large, deep inland lake, Puula experiences significant seasonal temperature differences. During the cold winter, typically from December to April, the lake is reliably covered by a thick ice layer, and the water temperature below the surface remains consistently near freezing, generally between 0∘C and 4∘C. The most comfortable period for swimming in the surface layer is short, peaking in July. During this mid-summer month, surface temperatures in the sun-warmed bays and shallower nearshore areas typically range from 18∘C to 21∘C. However, due to the lake’s size and depth, the water temperature in the open basin often remains slightly cooler. Outside of the warm summer peak, the water is too cold for casual bathers.