After reading this thread, most of you would freeze at my house which is usually about 62 during the day and cooler (55) at night during the winter. My kitchen is often a little warmer as the oven or dishwasher may be on and the bedrooms are always cold as I like to layer on a couple of quilts rather than turn up the heat. I have a small electric heater that I turn on if I'm sitting at my computer or sewing machine. We have no air conditioning in the summer and have to rely on open windows and a couple of fans.