Horní Planá — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Horní Planá, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Horní Planá today is 17.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 15 | 18.0°C | 19.5°C | |
| JUL 16 | 18.6°C | 19.5°C | |
| JUL 17 | 18.7°C | 19.5°C | |
| JUL 18 | 18.9°C | 19.5°C | |
| JUL 19 | 18.9°C | 19.5°C | |
| JUL 20 | 18.4°C | 19.5°C | |
| JUL 21 | 17.2°C | 19.5°C | |
| JUL 22 | 17.1°C | 19.5°C | |
| JUL 23 | 19.5°C | 17.2°C | |
| JUL 24 | 19.5°C | 17.3°C | |
| JUL 25 | 19.5°C | 17.5°C | |
| JUL 26 | 19.5°C | 17.6°C | |
| JUL 27 | 19.5°C | 17.7°C | |
| JUL 28 | 19.5°C | 17.8°C | |
| JUL 29 | 19.5°C | 17.9°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 | 2°C | 7°C | 11°C |
| April | 4°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 13°C | 18°C | 22°C |
| July | 15°C | 20°C | 24°C |
| August | 15°C | 19°C | 23°C |
| September | 11°C | 18°C | 19°C |
| October | 8°C | 13°C | 16°C |
| November | 2°C | 9°C | 16°C |
| December | 0°C | 4°C | 8°C |
Horní Planá: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Horní Planá is a picturesque town located on the northern shore of the Lipno Reservoir (Vodní nádrž Lipno) in the South Bohemian Region of the Czech Republic. The reservoir near Horní Planá is known for its calm waters and scenic surroundings, making it an ideal location for swimming and summer recreation. During the peak summer months of July and August, water temperatures in this area typically reach around 22–25 °C, providing comfortable conditions for swimming, wading, and light water sports. The gently sloping shoreline allows easy access to the water, which is especially convenient for families and casual swimmers.
Swimming in Horní Planá is mostly informal, with natural beaches and some designated swimming areas rather than fully developed commercial facilities. Visitors often combine a swim with sunbathing, picnics, or kayaking and sailing on the calm waters of the reservoir. The tranquil environment and the surrounding forests and hills add to the appeal, offering a relaxing atmosphere away from more crowded tourist spots.
Outside the peak summer months, water temperatures drop noticeably. In May or September, the reservoir generally remains around 15–18 °C, which is cooler for long swims but still allows brief dips or wading near the shore. Even when the water is too cold for swimming, the area around Horní Planá remains a beautiful place for walking, enjoying nature, and taking in the scenic views of Lipno and the surrounding Šumava landscape.