My tiny cob house is unheated, another one of those unplanned events. While the climate here is "moderate", the temperature range each year is well outside what is normally considered comfortable, with temperatures each year typically ranging from 15 to 100 deg. F. (-10 to 38 deg. C.), though it has been much higher and lower on rare occasions. Between the thermal mass of the cob and the heat of the earth below the house, the temperature inside the building has ranged from 38 to 85 deg. F. (3 to 29 deg. C).
