I’ve been a resident of the southwest for a few years now. Let myself and others just get this out of the way: yup, it is terribly tepid here for most of the year. The humidity is legitimately low in this region, so the heat tends to get much higher that it would in other regions of the country. Still, that’s not to say that this area is uninhabitable – you just have to believe critically about how you’re combatting the dry heat! In the deep south, people have no option however to rely on forced central cooling systems that are supercharged with refrigerant. Additionally, those folks often rely on an undefined idea that cools & dehumidifies, as it is much easier to cool down a house with low humidity; You might believe that southwestern homes cool down fast due to low humidity as well, however don’t be mistaken! The concern here is that the humidity is too low, so the solution is an undefined component that can also humidify the house. While homeowners here can buy both a central undefined idea & a humidifier, the better & more cost-effective option might be a swamp cooler! Swamp coolers have 1 powered component, which is a blower that absolutely pulls outside air into the cooling idea before sending it into the house. Since swamp coolers (or evaporative coolers) rely on the outside air & cool, wet pads to chill & dampen that air, this alternative undefined idea is a highly effective way to keep your desert house cool separate from spending a fortune.