Growing up in the Caribbean I was used to only two types of weather patterns: rainy season and dry season. Where I grew up the average annual temperature was 80 degrees. In the Caribbean, we only paid attention to the thermometer, which served to tell us the temperature at any given time.
I don’t think I even heard about or knew what a thermostat was until I came to the Unite States in the mid-1980s. For most people in the Caribbean, we only need to know what the temperature is so we can dress appropriately. We had no use for a thermostat because few of us had air-conditioning–and certainly no heating–in our homes.