Gundagai – water temperature at Murrumbidgee River
This page provides up-to-date information about the water temperature at Gundagai, located on the Murrumbidgee River in New South Wales. 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 Murrumbidgee River at Gundagai today is 19°C.
Water Temperature in Murrumbidgee River at Gundagai: Daily Trends, Historical Records, and Forecast
⚠️ A river temperature of 15 to 20°C is generally considered cool to comfortable for swimming in Australia. On warm, calm days, this range allows for relaxed swimming and longer time in the water. Comfort depends heavily on air temperature and sunshine, as cooler weather can still make the water feel chilly. This range is popular for river swimming during spring and early autumn.
Water Temperature Over the Last 30 Days
Water temperatures in Gundagai have been gradually cooling over the past month, with a further drop recorded during the last week.
According to our forecast, the water temperature in Gundagai will be 18.0°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 | 20.7°C | 17.8°C | |
| Mar 13 | 20.8°C | 17.8°C | |
| Mar 14 | 20.7°C | 17.8°C | |
| Mar 15 | 20.6°C | 17.8°C | |
| Mar 16 | 20.5°C | 17.8°C | |
| Mar 17 | 20.5°C | 17.8°C | |
| Mar 18 | 19.1°C | 17.8°C | |
| Mar 19 | 19.1°C | 17.8°C | |
| Mar 20 | 19.2°C | 17.8°C | 19.2°C |
| Mar 21 | 17.8°C | 19.0°C | |
| Mar 22 | 17.8°C | 18.9°C | |
| Mar 23 | 17.8°C | 18.7°C | |
| Mar 24 | 17.8°C | 18.5°C | |
| Mar 25 | 17.8°C | 18.3°C | |
| Mar 26 | 17.8°C | 18.2°C | |
| Mar 27 | 17.8°C | 18.0°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 | 14°C | 19°C | 24°C |
| February | 15°C | 18°C | 24°C |
| March | 15°C | 18°C | 21°C |
| April | 13°C | 16°C | 19°C |
| May | 9°C | 13°C | 15°C |
| June | 9°C | 11°C | 12°C |
| July | 7°C | 10°C | 11°C |
| August | 9°C | 11°C | 12°C |
| September | 11°C | 12°C | 16°C |
| October | 12°C | 14°C | 18°C |
| November | 13°C | 16°C | 23°C |
| December | 14°C | 18°C | 24°C |
Location & Local Information
Gundagai sits in the upper reaches of the Murrumbidgee River, where the water still feels quite fresh compared to the flatter country downstream. Water temperatures here shift clearly with the seasons. In summer, usually from December to February, the river around Gundagai often reaches about 18–22°C, sometimes a touch warmer during extended hot weather. Spring and autumn are cooler and more changeable, with typical temperatures in the 12–18°C range. Winter water temperatures can drop to around 6–10°C, which feels icy even on a clear day, especially with a breeze coming off the water. Being upstream and influenced by releases from Burrinjuck Dam, the river can stay cooler than expected at times.
Swimming Conditions
Swimming in the Murrumbidgee at Gundagai is generally allowed and has long been part of the town’s local culture, particularly in summer. When air temperatures climb, the river offers welcome relief, though the water is usually on the cool side rather than truly warm. Calm stretches near established access points are the preferred spots for a dip. However, swimmers need to be cautious, as currents can be stronger than they look, and sudden changes in depth are common. Cold water releases and submerged logs also add risk. With sensible choices and local awareness, swimming here can be refreshing and enjoyable in the warmer months.