That's a good point. I've lived in places where my "cold" water was likely ~20 degrees Celsius in the summer. Warm enough that I honestly wished it were a bit c

That's a good point. I've lived in places where my "cold" water was likely ~20 degrees Celsius in the summer. Warm enough that I honestly wished it were a bit cooler at times after exercising. Other places it's been pretty close to freezing.