Lake Rychy — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Rychy, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Rychy today is 18.1°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 6 | 17.9°C | 19.3°C | |
| JUN 7 | 18.0°C | 19.3°C | |
| JUN 8 | 18.1°C | 19.3°C | |
| JUN 10 | 18.6°C | 19.3°C | |
| JUN 11 | 18.3°C | 19.3°C | |
| JUN 12 | 18.6°C | 19.3°C | |
| JUN 13 | 18.4°C | 19.3°C | |
| JUN 14 | 19.3°C | 18.2°C | |
| JUN 15 | 19.3°C | 18.2°C | |
| JUN 16 | 19.3°C | 18.3°C | |
| JUN 17 | 19.3°C | 18.3°C | |
| JUN 18 | 19.3°C | 18.4°C | |
| JUN 19 | 19.3°C | 18.5°C | |
| JUN 20 | 19.3°C | 18.5°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 | 4°C | 7°C |
| February | 0°C | 3°C | 6°C |
| March | 0°C | 5°C | 9°C |
| April | 5°C | 9°C | 12°C |
| May | 7°C | 14°C | 20°C |
| June | 13°C | 19°C | 25°C |
| July | 14°C | 20°C | 25°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 7°C | 11°C | 14°C |
| November | 2°C | 8°C | 12°C |
| December | 1°C | 5°C | 8°C |
Lake Rychy: Water Temperature by Location
Lake Rychy: Weather Forecast
June 14
June 15
June 16
June 17
June 18
Location & Local Information
Lake Rychy (Riču ezers) experiences the typical Baltic-climate seasonal shifts in water temperature. In spring (April–May) the surface water is still cold, often ranging from about 2–10 °C (36–50 °F) as the lake thaws. Summer (June–August) is the warmest period, with surface temperatures commonly between 18–22 °C (64–72 °F) and occasionally reaching the mid-20s °C (mid-70s °F) during heatwaves. Early autumn (September–October) brings cooling to roughly 8–14 °C (46–57 °F) as the lake loses summer warmth. In winter the lake is at or just above freezing beneath any ice, typically around 0–4 °C (32–39 °F) until ice break-up.
Swimming in Lake Rychy is generally possible and commonly done in the warmer months where shore access exists, because it is a freshwater lake with public shoreline. Local rules, water quality monitoring and the presence of designated bathing spots or lifeguards vary, so swimmers should follow posted guidance and check current conditions. Cold-water risks are important in shoulder seasons, and ice swimming should only be undertaken at organized, supervised locations with appropriate safety measures.