Kose Valgjärv — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Kose Valgjärv, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Kose Valgjärv today is 21°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| AUG 4 | 22.1°C | 20.0°C | |
| AUG 5 | 21.8°C | 20.0°C | |
| AUG 6 | 21.6°C | 20.0°C | |
| AUG 7 | 21.8°C | 20.0°C | |
| AUG 8 | 21.8°C | 20.0°C | |
| AUG 9 | 21.9°C | 20.0°C | |
| AUG 10 | 21.7°C | 20.0°C | |
| AUG 11 | 21.0°C | 20.0°C | |
| AUG 12 | 20.0°C | 21.0°C | |
| AUG 13 | 20.0°C | 20.9°C | |
| AUG 14 | 20.0°C | 20.9°C | |
| AUG 15 | 20.0°C | 20.8°C | |
| AUG 16 | 20.0°C | 20.8°C | |
| AUG 17 | 20.0°C | 20.7°C | |
| AUG 18 | 20.0°C | 20.7°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 | 2°C | 5°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 4°C | 7°C |
| April | 4°C | 8°C | 11°C |
| May | 6°C | 13°C | 20°C |
| June | 13°C | 19°C | 24°C |
| July | 16°C | 21°C | 26°C |
| August | 14°C | 20°C | 25°C |
| September | 10°C | 15°C | 21°C |
| October | 6°C | 10°C | 13°C |
| November | 2°C | 6°C | 10°C |
| December | 0°C | 5°C | 8°C |
Kose Valgjärv: Water Temperature by Location
Kose Valgjärv: Weather Forecast
August 12
August 13
August 14
August 15
August 16
August 17
Location & Local Information
Kose Valgjärv is a small Estonian lake whose water temperature follows the typical seasonal pattern of northern temperate lakes. In winter the surface freezes and temperatures at and just under the ice are around 0–4 °C (32–39 °F), while spring sees a rapid warm-up from about 2–10 °C (36–50 °F) as ice breaks up and the water mixes. Summer brings the warmest conditions, commonly 15–22 °C (59–72 °F) in open water with occasional late‑season peaks toward 24–25 °C (75–77 °F) on warm, calm days. In autumn the lake cools back down to roughly 8–14 °C (46–57 °F) as air temperatures fall and stratification breaks down.
Swimming in Kose Valgjärv is generally possible and commonly practiced in the warmer months because it is a public natural body of water accessible to locals and visitors. There are no universal bans, but actual suitability depends on seasonal temperature, weather and any local water‑quality advisories; summer temperatures are comfortable for casual bathing, whereas early spring and late autumn water can feel uncomfortably cold. Winter swimming is only appropriate where ice is thick and organized safety measures exist; otherwise it is unsafe due to the risk of hypothermia and thin ice. As with any natural lake, swimmers should be cautious about depth, underwater features and the absence of lifeguards.