Vodní Nádrž České údolí Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Vodní Nádrž České údolí Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Vodní Nádrž České údolí Lake today is 20.2°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 |
|---|---|---|---|
| JUL 14 | 18.7°C | 20.0°C | |
| JUL 15 | 21.6°C | 20.0°C | |
| JUL 16 | 21.8°C | 20.0°C | |
| JUL 17 | 22.1°C | 20.0°C | |
| JUL 18 | 22.4°C | 20.0°C | |
| JUL 19 | 22.4°C | 20.0°C | |
| JUL 20 | 21.9°C | 20.0°C | |
| JUL 21 | 20.6°C | 20.0°C | |
| JUL 22 | 20.0°C | 20.2°C | |
| JUL 23 | 20.0°C | 20.2°C | |
| JUL 24 | 20.0°C | 20.2°C | |
| JUL 25 | 20.0°C | 20.2°C | |
| JUL 26 | 20.0°C | 20.2°C | |
| JUL 27 | 20.0°C | 20.1°C | |
| JUL 28 | 20.0°C | 20.1°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 | 1°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 | 14°C | 19°C | 24°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 | 2°C | 10°C | 16°C |
| December | 2°C | 5°C | 8°C |
Vodní Nádrž České údolí Lake: Water Temperature by Location
Vodní Nádrž České údolí Lake: Weather Forecast
July 23
July 24
July 25
July 26
Location & Local Information
Vodní Nádrž České údolí is a smaller reservoir located in the Vysočina Region of the Czech Republic, surrounded by gently rolling hills and forested areas. The water here tends to warm up moderately during the summer months, with typical surface temperatures reaching around 20–23 °C in July and August. This makes it suitable for recreational swimming, especially for families and casual swimmers who prefer calmer and less crowded waters compared to larger reservoirs.
The reservoir has several accessible shores where visitors can enter the water safely. Since it is not as heavily developed for tourism as some other Czech reservoirs, the swimming areas are relatively quiet, providing a more relaxed atmosphere. Water clarity can vary depending on recent rainfall, but generally, the conditions are good for swimming and light water activities.
While swimming is popular here in the warmer months, visitors should note that the water depth increases quickly in certain areas, so caution is advised, especially for children. There are also nearby picnic spots and walking paths, making Vodní Nádrž České údolí a pleasant destination for a full day of outdoor recreation, combining swimming with nature enjoyment.