Vodní nádrž Rozkoš — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Vodní nádrž Rozkoš, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Vodní nádrž Rozkoš today is 22.1°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 |
|---|---|---|---|
| JUN 23 | 19.6°C | 17.5°C | |
| JUN 24 | 19.7°C | 17.5°C | |
| JUN 25 | 19.7°C | 17.5°C | |
| JUN 26 | 19.9°C | 17.5°C | |
| JUN 27 | 20.1°C | 17.5°C | |
| JUN 28 | 21.1°C | 17.5°C | |
| JUN 29 | 21.3°C | 17.5°C | |
| JUN 30 | 21.9°C | 17.5°C | |
| JUL 1 | 20.0°C | 22.0°C | |
| JUL 2 | 20.0°C | 21.9°C | |
| JUL 3 | 20.0°C | 21.8°C | |
| JUL 4 | 20.0°C | 21.7°C | |
| JUL 5 | 20.0°C | 21.6°C | |
| JUL 6 | 20.0°C | 21.5°C | |
| JUL 7 | 20.0°C | 21.4°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 | 5°C | 9°C |
| February | 0°C | 5°C | 9°C |
| March | 3°C | 7°C | 11°C |
| April | 5°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 13°C | 18°C | 22°C |
| July | 16°C | 20°C | 24°C |
| August | 14°C | 19°C | 23°C |
| September | 11°C | 18°C | 19°C |
| October | 8°C | 13°C | 16°C |
| November | 3°C | 8°C | 16°C |
| December | 2°C | 6°C | 8°C |
Vodní nádrž Rozkoš: Water Temperature by Location
Vodní nádrž Rozkoš: Weather Forecast
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Location & Local Information
The Rozkoš Reservoir, located in northeastern Bohemia, is one of the largest lakes in the region and a popular destination for summer recreation. During the warmest months, water temperatures typically reach around 20–25 °C, making it ideal for swimming, wading, and other water activities. In spring and early autumn, the water is cooler, usually around 15–18 °C, which makes bathing refreshing but generally suitable for shorter dips rather than extended swims.
Swimming at Rozkoš is well-established, with accessible banks, sandy or grassy areas, and several calm bays where locals and visitors can safely enjoy the water. The reservoir’s size provides both lively spots with more activity and quieter corners for those who prefer a peaceful swim. The water is generally calm in most parts, making it safe for families, casual swimmers, and even beginners.
Beyond swimming, Rozkoš offers a range of recreational opportunities, including sailing, windsurfing, fishing, and picnicking along the shore. Its combination of warm summer water temperatures, scenic surroundings, and varied activities makes it one of the most popular bathing and leisure destinations in eastern Bohemia.