Hron River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Hron River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Hron River today is 16°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 |
|---|---|---|---|
| JUN 3 | 14.5°C | 17.0°C | |
| JUN 4 | 14.9°C | 17.0°C | |
| JUN 5 | 15.1°C | 17.0°C | |
| JUN 6 | 15.1°C | 17.0°C | |
| JUN 7 | 14.6°C | 17.0°C | |
| JUN 8 | 15.1°C | 17.0°C | |
| JUN 10 | 16.0°C | 17.0°C | |
| JUN 11 | 17.0°C | 16.1°C | |
| JUN 12 | 17.0°C | 16.1°C | |
| JUN 13 | 17.0°C | 16.2°C | |
| JUN 14 | 17.0°C | 16.2°C | |
| JUN 15 | 17.0°C | 16.3°C | |
| JUN 16 | 17.0°C | 16.3°C | |
| JUN 17 | 17.0°C | 16.4°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 | 8°C |
| February | 1°C | 5°C | 8°C |
| March | 3°C | 7°C | 10°C |
| April | 5°C | 9°C | 13°C |
| May | 8°C | 13°C | 18°C |
| June | 12°C | 17°C | 21°C |
| July | 15°C | 19°C | 24°C |
| August | 12°C | 17°C | 21°C |
| September | 10°C | 15°C | 19°C |
| October | 7°C | 10°C | 13°C |
| November | 3°C | 7°C | 10°C |
| December | 1°C | 5°C | 9°C |
Hron River: Water Temperature by Location
Hron River: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Source Hron
• location Kráľova hoľa near Telgárt
• elevation 980 m (3,220 ft)
Mouth Danube
• location Kamenica nad Hronom, Nitra Region
• elevation 112 m (367 ft)
Length 271 km (168 mi)
The Hron River, one of the major rivers of central Slovakia, flows through valleys and lowlands where its water temperature changes significantly with the seasons. In summer, during warm weather, the river can reach 19–23°C in calmer stretches, offering refreshing but still comfortable conditions for a swim. In spring, however, the Hron remains much colder, often between 10–15°C, as it carries meltwater from the surrounding mountains. After heavy rains, the temperature can drop quickly due to increased flow and colder inflows.
Swimming in the Hron is more of a local tradition than a mainstream tourist activity. People often use quieter side-arms, gravel banks, or slower parts of the river to cool down on hot days. While it may not have the facilities of lakes or reservoirs, the Hron provides a natural and authentic setting for short swims, with its clear current and scenic surroundings.