Komárno — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Komárno, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Komárno today is 19.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 | 18.7°C | 19.0°C | |
| JUN 4 | 19.1°C | 19.0°C | |
| JUN 5 | 18.7°C | 19.0°C | |
| JUN 6 | 18.7°C | 19.0°C | |
| JUN 7 | 18.4°C | 19.0°C | |
| JUN 8 | 18.8°C | 19.0°C | |
| JUN 10 | 19.5°C | 19.0°C | |
| JUN 11 | 19.0°C | 19.5°C | |
| JUN 12 | 19.0°C | 19.5°C | |
| JUN 13 | 19.0°C | 19.4°C | |
| JUN 14 | 19.0°C | 19.4°C | |
| JUN 15 | 19.0°C | 19.4°C | |
| JUN 16 | 19.0°C | 19.4°C | |
| JUN 17 | 19.0°C | 19.3°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 | 1°C | 5°C | 9°C |
| March | 4°C | 8°C | 11°C |
| April | 7°C | 11°C | 15°C |
| May | 10°C | 15°C | 20°C |
| June | 15°C | 19°C | 24°C |
| July | 16°C | 20°C | 25°C |
| August | 16°C | 20°C | 25°C |
| September | 12°C | 17°C | 21°C |
| October | 9°C | 13°C | 16°C |
| November | 4°C | 8°C | 11°C |
| December | 2°C | 6°C | 9°C |
Komárno: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
In Komárno, the Danube forms a wide and powerful watercourse, where its flow is joined by the Váh River. The water temperature here follows the general seasonal rhythm of the Danube – in early summer it tends to be cooler, around 17–20 °C, but in July and August it often rises to 22–25 °C during warm periods. Despite the size of the river, temperature changes can be quite quick after rain or colder spells, as the Danube carries water from a large catchment area.
Swimming in the Danube at Komárno is not officially organized, mainly due to the strong current and heavy river traffic. While the water temperature can be suitable, the safety risks make it less of a bathing spot. Locals usually prefer to cool down at calmer side arms, gravel banks, or nearby lakes and reservoirs where swimming is easier and safer. The Danube at Komárno is more valued for its views, boat activities, and riverside relaxation than for direct swimming.