Yarrawonga – water temperature at Murray River
This page provides up-to-date information about the water temperature at Yarrawonga, located on the Murray River in Victoria. Here you can check current conditions, view recent temperature trends, explore typical monthly ranges, and compare today’s reading with historical averages for this date. The page also includes a 7-day water temperature forecast, local weather information, and swimming conditions.
Current Water Temperature
The water temperature in Murray River at Yarrawonga today is 21°C.
Water Temperature in Murray River at Yarrawonga: Daily Trends, Historical Records, and Forecast
✅ River water between 20 and 25°C is ideal for swimming and offers very comfortable conditions for most people. Combined with warm air temperatures and settled weather, this range is perfect for extended swims and family-friendly activities. Rivers may still feel slightly cooler than lakes due to gentle currents, which many swimmers find refreshing. Even on partly cloudy days, swimming remains enjoyable.
Water Temperature Over the Last 30 Days
While water temperatures in Yarrawonga declined overall during the past month, they have shown a noticeable rebound over the last week.
According to our forecast, the water temperature in Yarrawonga will be 21.4°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Water Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Mar 12 | 21.9°C | 21.5°C | |
| Mar 13 | 22.1°C | 21.5°C | |
| Mar 14 | 19.7°C | 21.5°C | |
| Mar 15 | 18.9°C | 21.5°C | |
| Mar 16 | 21.7°C | 21.5°C | |
| Mar 17 | 21.7°C | 21.5°C | |
| Mar 18 | 20.4°C | 21.5°C | |
| Mar 19 | 20.4°C | 21.5°C | |
| Mar 20 | 20.7°C | 21.5°C | 20.7°C |
| Mar 21 | 21.5°C | 20.8°C | |
| Mar 22 | 21.5°C | 20.9°C | |
| Mar 23 | 21.5°C | 21.0°C | |
| Mar 24 | 21.5°C | 21.1°C | |
| Mar 25 | 21.5°C | 21.2°C | |
| Mar 26 | 21.5°C | 21.3°C | |
| Mar 27 | 21.5°C | 21.4°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual river water temperatures may vary by several degrees from the reported values, particularly after heavy rainfall or periods of changing weather. Rainfall, river flow rates, and runoff from cooler upstream areas can significantly affect water temperature, especially in flowing sections and shaded stretches. Air temperature and cloud cover also play an important role, with warm, sunny conditions helping rivers warm up more quickly. As a result, noticeable temperature differences can occur along the same river.
Our forecast is based on a proprietary mathematical model that takes into account real-time river temperature changes, historical data, seasonal patterns, river flow conditions, recent rainfall, and local air temperature. We also factor in broader weather conditions specific to each region of Australia to improve accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Today | Yesterday | A Week Ago |
|---|---|---|---|
| January | 21°C | 24°C | 26°C |
| February | 20°C | 24°C | 26°C |
| March | 18°C | 22°C | 25°C |
| April | 13°C | 17°C | 21°C |
| May | 10°C | 13°C | 16°C |
| June | 8°C | 10°C | 12°C |
| July | 8°C | 10°C | 10°C |
| August | 8°C | 11°C | 13°C |
| September | 11°C | 13°C | 16°C |
| October | 15°C | 17°C | 19°C |
| November | 17°C | 20°C | 23°C |
| December | 20°C | 22°C | 25°C |
Location & Local Information
Yarrawonga sits beside a broad, calm stretch of the Murray River, right next to Lake Mulwala, and this has a big influence on local water temperatures. In summer, from December through February, the river around Yarrawonga is usually warm and inviting, commonly sitting between about 23 and 26 °C. Shallow areas near the banks can feel even warmer during hot spells. Autumn brings a gradual cool-down to roughly 17–21 °C. Winter water temperatures drop noticeably, often to around 10–13 °C, which feels brisk even on sunny days. As spring rolls in, the water slowly warms again, typically reaching 15–19 °C by late October or November.
Swimming Conditions
Swimming in the Murray at Yarrawonga is allowed and very popular, especially during summer. Thanks to the nearby weir and lake-like conditions, the water here is generally calmer than many other river sections, making it well suited to casual swimming and family use. There are plenty of easy-access spots along the foreshore where locals and visitors head for a dip. Water quality is usually suitable for recreation, though occasional algae warnings can occur in hot, still conditions. Overall, Yarrawonga offers some of the most comfortable and relaxed swimming conditions along this part of the Murray.