Jizera River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Jizera River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Jizera River today is 15.3°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 |
|---|---|---|---|
| SEP 13 | 15.8°C | 14.5°C | |
| SEP 14 | 15.6°C | 14.5°C | |
| SEP 15 | 14.9°C | 14.5°C | |
| SEP 16 | 14.9°C | 14.5°C | |
| SEP 17 | 14.5°C | 14.5°C | |
| SEP 18 | 15.7°C | 14.5°C | |
| SEP 19 | 14.8°C | 14.5°C | |
| SEP 20 | 14.8°C | 14.5°C | |
| SEP 21 | 14.5°C | 15.3°C | |
| SEP 22 | 14.5°C | 15.2°C | |
| SEP 23 | 14.5°C | 15.2°C | |
| SEP 24 | 14.5°C | 15.1°C | |
| SEP 25 | 14.5°C | 15.1°C | |
| SEP 26 | 14.5°C | 15.1°C | |
| SEP 27 | 14.5°C | 15.0°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 | 6°C | 9°C |
| February | 1°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 | 12°C | 17°C | 22°C |
| July | 14°C | 19°C | 24°C |
| August | 13°C | 18°C | 23°C |
| September | 10°C | 15°C | 19°C |
| October | 8°C | 13°C | 16°C |
| November | 3°C | 8°C | 16°C |
| December | 2°C | 5°C | 8°C |
Jizera River: Water Temperature by Location
Jizera River: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Source:
• location Lázně Libverda/Mirsk,
Jizera Mountains
• elevation 984/1,035 m (3,228/3,396 ft)
Mouth:
• location Elbe
• coordinates 50°10′21″N 14°42′56″E
• elevation 169 m (554 ft)
Length 167.0 km (103.8 mi)
The Jizera River, flowing through northern and central Bohemia, is known for its relatively cool and clean waters. In summer, the water temperature usually ranges between 17–21 °C, depending on the weather and the section of the river. Because it originates in higher terrain, the Jizera tends to stay cooler than many lowland rivers, which makes swimming in it refreshing even on the hottest days. In spring and early autumn, the water is often much colder, sometimes only 12–15 °C, limiting bathing mostly to the more resilient swimmers.
Swimming in the Jizera is largely informal, with natural entry points along the banks and in spots near towns and villages. The river has stretches where the current is gentle and suitable for bathing, while other sections are more lively and attract canoeists and kayakers. For those who prefer natural surroundings over crowded beaches, the Jizera offers a calm and authentic way to cool off in summer, with plenty of quiet places to enjoy a dip right in the flow of the river.