Piusa River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Piusa River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Piusa River today is 13.6°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 13 | 15.4°C | 13.0°C | |
| SEP 14 | 14.5°C | 13.0°C | |
| SEP 15 | 14.0°C | 13.0°C | |
| SEP 16 | 14.0°C | 13.0°C | |
| SEP 17 | 14.2°C | 13.0°C | |
| SEP 18 | 13.8°C | 13.0°C | |
| SEP 19 | 13.8°C | 13.0°C | |
| SEP 20 | 13.9°C | 13.0°C | |
| SEP 21 | 13.0°C | 13.6°C | |
| SEP 22 | 13.0°C | 13.5°C | |
| SEP 23 | 13.0°C | 13.5°C | |
| SEP 24 | 13.0°C | 13.5°C | |
| SEP 25 | 13.0°C | 13.5°C | |
| SEP 26 | 13.0°C | 13.4°C | |
| SEP 27 | 13.0°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 | 1°C | 4°C |
| February | 0°C | 1°C | 4°C |
| March | 0°C | 3°C | 6°C |
| April | 3°C | 7°C | 9°C |
| May | 5°C | 11°C | 17°C |
| June | 11°C | 16°C | 20°C |
| July | 13°C | 18°C | 22°C |
| August | 12°C | 17°C | 21°C |
| September | 9°C | 13°C | 18°C |
| October | 5°C | 9°C | 11°C |
| November | 1°C | 5°C | 9°C |
| December | 0°C | 4°C | 7°C |
Piusa River: Water Temperature by Location
Piusa River: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Source:
• location Plaani Külajärv
• elevation 244 m (801 ft)
Mouth Lake Peipus (Pihkva)
• coordinates 57°58′02″N 27°48′57″E
• elevation 30 m (98 ft)
Length 109 km (68 mi)
The Piusa River (Piusa jõgi) in southeastern Estonia is a relatively small, often groundwater-fed watercourse whose temperatures reflect the regional climate and shaded forested valleys. Typical seasonal surface-water ranges are roughly 0–4 °C (32–39 °F) in mid-winter under ice, rising to about 2–10 °C (36–50 °F) during spring thaw. In summer stretches that are exposed to sun and shallow, temperatures commonly reach 16–24 °C (61–75 °F) on warm days, while autumn cooling brings waters down to approximately 8–14 °C (46–57 °F). Because parts of the river are spring-fed and run through shaded corridors, many reaches stay noticeably cooler than open lakes even in summer.
Swimming in the Piusa is generally possible and practiced locally where access is safe; there are no blanket national bans, but conditions vary by spot and season. In summer, many people swim in the warmer pools and gravel banks, but swimmers should be mindful of cold, swift flows after heavy rain, variable depths, and the absence of lifeguards. In winter the river is normally iced over and open-water swimming is not advisable except for experienced ice-swimmers using proper safety measures. Local signs, water-quality notices and common-sense precautions should be observed before entering the water.