Lake Saarijärvi — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Saarijärvi, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Saarijärvi today is 12.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 |
|---|---|---|---|
| SEP 14 | 13.9°C | 15.0°C | |
| SEP 15 | 13.5°C | 15.0°C | |
| SEP 16 | 13.4°C | 15.0°C | |
| SEP 17 | 13.4°C | 15.0°C | |
| SEP 18 | 13.2°C | 15.0°C | |
| SEP 19 | 12.9°C | 15.0°C | |
| SEP 20 | 12.7°C | 15.0°C | |
| SEP 21 | 12.5°C | 15.0°C | |
| SEP 22 | 15.0°C | 12.6°C | |
| SEP 23 | 15.0°C | 12.8°C | |
| SEP 24 | 15.0°C | 12.9°C | |
| SEP 25 | 15.0°C | 13.0°C | |
| SEP 26 | 15.0°C | 13.1°C | |
| SEP 27 | 15.0°C | 13.3°C | |
| SEP 28 | 15.0°C | 13.4°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 | 2°C | 5°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 2°C | 5°C |
| April | 0°C | 3°C | 6°C |
| May | 5°C | 12°C | 18°C |
| June | 11°C | 17°C | 22°C |
| July | 14°C | 20°C | 25°C |
| August | 14°C | 20°C | 25°C |
| September | 10°C | 15°C | 21°C |
| October | 4°C | 8°C | 11°C |
| November | 2°C | 6°C | 9°C |
| December | 0°C | 2°C | 5°C |
Lake Saarijärvi: Water Temperature by Location
Lake Saarijärvi: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Lake Saarijärvi, a medium-sized lake in the Central Finland region, is central to the municipality bearing its name and offers accessible swimming. Swimming is permitted throughout the open-water period under the Finnish legal concept of Everyman's Rights, allowing free access to public waters for recreation. The municipality may maintain designated public beaches where water quality is routinely monitored, though swimming from private cottages or unofficial spots is also common due to the high general quality of Finnish lake waters.
The lake’s water temperature is strongly seasonal. Saarijärvi is typically frozen from December through April, with the water below the ice remaining at a chilling 0∘C to 4∘C. The most comfortable swimming conditions are restricted to the core summer months. In July and early August, the surface temperature generally warms up, falling within the range of 17∘C to 22∘C, depending on local weather. Outside of this warm period, the water is cold, suitable only for brief dips or experienced cold-water swimmers.