Kolubara River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Kolubara River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Kolubara River today is 19.8°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 |
|---|---|---|---|
| SEP 15 | 20.5°C | 19.0°C | |
| SEP 16 | 20.0°C | 19.0°C | |
| SEP 17 | 19.3°C | 19.0°C | |
| SEP 18 | 19.3°C | 19.0°C | |
| SEP 19 | 19.7°C | 19.0°C | |
| SEP 20 | 19.2°C | 19.0°C | |
| SEP 21 | 19.7°C | 19.0°C | |
| SEP 23 | 19.0°C | 19.8°C | |
| SEP 24 | 19.0°C | 19.7°C | |
| SEP 25 | 19.0°C | 19.7°C | |
| SEP 26 | 19.0°C | 19.6°C | |
| SEP 27 | 19.0°C | 19.6°C | |
| SEP 28 | 19.0°C | 19.6°C | |
| SEP 29 | 19.0°C | 19.5°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 | 7°C | 10°C |
| February | 3°C | 7°C | 10°C |
| March | 5°C | 9°C | 12°C |
| April | 7°C | 11°C | 15°C |
| May | 10°C | 15°C | 21°C |
| June | 12°C | 19°C | 27°C |
| July | 15°C | 21°C | 27°C |
| August | 15°C | 23°C | 30°C |
| September | 12°C | 19°C | 26°C |
| October | 9°C | 13°C | 16°C |
| November | 5°C | 9°C | 13°C |
| December | 3°C | 7°C | 10°C |
Kolubara River: Water Temperature by Location
Kolubara River: Weather Forecast
September 22
September 23
September 24
September 25
September 26
September 27
Location & Local Information
Source:
• location Confluence of Obnica and Jablanica in Valjevo
• coordinates 44°15′41″N 19°52′15″E
Mouth:
• location into Sava River near Obrenovac
• coordinates 44°39′43″N 20°14′55″E
Length 86.6 km (53.8 mi)
The Kolubara River flows through western and central Serbia, passing towns such as Valjevo and Lazarevac before joining the Sava River. It has a moderate flow and is fed by several smaller tributaries from surrounding hills. Due to the continental climate, its water temperature changes considerably during the year. In spring, it ranges between 10 and 15 °C, while in summer it warms up to 21–26 °C, occasionally reaching 27 °C during hot spells. In autumn, the temperature drops to 14–18 °C, and in winter it often falls below 5 °C, with shallow parts sometimes freezing. The river’s slow flow in the lower course allows for pleasant summer conditions.
Swimming in the Kolubara River is possible, especially in July and August, when the water is at its warmest. Locals often bathe in calm and shallow stretches near villages and towns, though there are no officially organized beaches. The water quality is generally good but can vary after heavy rain due to sediment. Because of uneven depth and occasional stronger currents, swimmers are advised to stay in safe areas. In addition to bathing, the river is used for fishing and recreation, offering a refreshing retreat in warm weather.