Trnava — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Trnava, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Trnava today is 20.3°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 |
|---|---|---|---|
| JUN 3 | 19.6°C | 20.0°C | |
| JUN 4 | 20.1°C | 20.0°C | |
| JUN 5 | 19.5°C | 20.0°C | |
| JUN 6 | 19.5°C | 20.0°C | |
| JUN 7 | 19.1°C | 20.0°C | |
| JUN 8 | 19.7°C | 20.0°C | |
| JUN 10 | 20.3°C | 20.0°C | |
| JUN 11 | 20.0°C | 20.3°C | |
| JUN 12 | 20.0°C | 20.3°C | |
| JUN 13 | 20.0°C | 20.3°C | |
| JUN 14 | 20.0°C | 20.2°C | |
| JUN 15 | 20.0°C | 20.2°C | |
| JUN 16 | 20.0°C | 20.2°C | |
| JUN 17 | 20.0°C | 20.2°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 | 10°C |
| February | 1°C | 6°C | 10°C |
| March | 4°C | 9°C | 13°C |
| April | 8°C | 12°C | 16°C |
| May | 11°C | 16°C | 21°C |
| June | 15°C | 20°C | 25°C |
| July | 18°C | 23°C | 28°C |
| August | 15°C | 20°C | 25°C |
| September | 13°C | 18°C | 23°C |
| October | 9°C | 13°C | 16°C |
| November | 4°C | 9°C | 13°C |
| December | 2°C | 7°C | 11°C |
Trnava: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Trnava is not located directly on a large river, but the surroundings of the city offer several artificial lakes and gravel pits that are popular for swimming in summer. These waters warm up relatively quickly thanks to the lowland climate, with temperatures often reaching 22–25°C in July and August. On especially hot days, the surface can even go beyond 26°C, creating very comfortable conditions for bathing.
Locals and visitors often spend time at these lakes to enjoy swimming, sunbathing, and water sports. The calm, clear water makes them suitable not only for experienced swimmers but also for families. Although Trnava lacks a natural mountain lake or a big river for swimming, the nearby reservoirs provide a pleasant and accessible way to cool down during the summer heat.