Nope, 120F is just under 50C, which is plenty hot. A blissfully hot scalding shower is 110F/43C, and most people can't take a hot tub/spa temperature of more th

Nope, 120F is just under 50C, which is plenty hot. A blissfully hot scalding shower is 110F/43C, and most people can't take a hot tub/spa temperature of more than about 104F/40C. Anything greater than 98.6F/37C will cause body temperature to rise, and you can't expect to cool off by sweating when the neighborhood is underwater.