Chilling foods to proper temperatures is one of the best ways to slow the growth of these bacteria. To ensure that your refrigerator is doing its job, itâs important to keep its temperature at 40 Â°F or below; the freezer should be at 0 Â°F.
At the surface, the water can warm up to 68oF. But Lake Tahoe averages around 50oF on the surface for most of the year. Further down, the water temperature remains constant at 39oF. At the surface, the water can warm up to 68oF. But Lake Tahoe averages around 50oF on the surface for most of the year.
Tap water from the northern states compared to the southern states can vary by as much as 6 to 10 degrees. The average temperature of water in northern states, such as Michigan or Vermont, is 45.1 degrees Fahrenheit. The average temperature of cold drinking water in southern states, such as Florida and Alabama, is 50 degrees Fahrenheit. The temperature outside is the largest factor that plays into the temperature of cold tap water. Since it is only filtered through a plumbing system and is not sent through a hot water heater in the way that hot water is, it can vary depending on the temperature outside.