Nišava River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Nišava River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Nišava River today is 20°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 | 18.8°C | 17.0°C | |
| JUN 4 | 18.9°C | 17.0°C | |
| JUN 5 | 18.9°C | 17.0°C | |
| JUN 6 | 19.1°C | 17.0°C | |
| JUN 7 | 19.3°C | 17.0°C | |
| JUN 8 | 19.4°C | 17.0°C | |
| JUN 10 | 20.0°C | 17.0°C | |
| JUN 11 | 17.0°C | 19.9°C | |
| JUN 12 | 17.0°C | 19.7°C | |
| JUN 13 | 17.0°C | 19.6°C | |
| JUN 14 | 17.0°C | 19.4°C | |
| JUN 15 | 17.0°C | 19.3°C | |
| JUN 16 | 17.0°C | 19.1°C | |
| JUN 17 | 17.0°C | 19.0°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 | 2°C | 6°C | 9°C |
| February | 3°C | 7°C | 9°C |
| March | 4°C | 8°C | 12°C |
| April | 7°C | 11°C | 15°C |
| May | 9°C | 13°C | 18°C |
| June | 12°C | 17°C | 21°C |
| July | 13°C | 18°C | 22°C |
| August | 14°C | 18°C | 23°C |
| September | 12°C | 17°C | 21°C |
| October | 9°C | 13°C | 16°C |
| November | 5°C | 9°C | 11°C |
| December | 3°C | 7°C | 9°C |
Nišava River: Water Temperature by Location
Nišava River: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Source:
• location Bulgaria, Stara Planina mountains
Mouth:
• location Južna Morava, west of Niš, Serbia
• coordinates 43°22′14″N 21°46′08″E
Length 218 km (135 mi)
The Nišava River flows through both Bulgaria and Serbia, being a major tributary of the South Morava. While the river passes directly through the large city of Niš and the smaller town of Pirot, its water quality is often compromised by untreated wastewater, particularly in urban areas. Consequently, swimming in the Nišava is generally discouraged or prohibited in many parts due to sanitary concerns and the risk of water-borne illnesses. Although some residents occasionally use improvised, unregulated wild beaches along its banks, this is officially advised against and done at personal risk.
The Nišava is a cold-water river, especially in its upper courses in the mountains. In the winter months, from approximately November to March, water temperatures are very low, typically ranging from 2∘C to 7∘C, with the possibility of freezing. Even during the peak of summer, from July to August, the river temperature remains relatively cool compared to standing water bodies, usually in the range of 18∘C to 22∘C. This moderate temperature offers some potential for swimming, but the low water quality remains the main restrictive factor for public recreational use.