Umanka River Current Water Temperature and Forecast

As of today, the minimum water temperature in the Umanka River ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.

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 for Umanka River Over the Last 30 Days

Today the water temperature in Umanka River is lower than the same day in previous years. The water temperature range here in November is from 36°F to 61°F. The water temperature is trending downward, and it has decreased both over the past 30 days and the past week.

The forecasted water temperature values for Umanka are presented in the table below.

The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.

Monthly Water Temperature Histogram for Umanka River