People don’t understand the effect of sun intensity on perceived temperatures outdoors.
For example, there are a number of unusual agricultural zones between 1a as well as 1b, up to 11a as well as 11b in this country alone.
You could have 95 degree weather in the northern midwest, however it won’t know as sizzling as the same temperature in the deep south. When you’re closer to the equator, you’re literally closer to the sun based on the Earth’s axial tilt. Since this country is so big, you see a large temperature difference from southern states compared to northern 1s. The hottest deserts are in the southwest, however surprisingly some of those regions are further north in latitude than regions in the farthest points of the southeast. Instead of deserts there are swamps, however the UV intensity hitting those swamps is more intense than it is in the deserts out west. This is where I’m residing right now, as well as I have looked for every possible means of protecting my house from excessive UV light as well as its radiant heat. Your cooling system works a lot harder when sun is coming through windows as well as hitting objects inside. That’s what made myself and others seek out solutions for radiant heat from UV rays, leading myself and others down the path of window film. Just appreciate the tinting film you can purchase for automobile windows, there is reflective film for residential as well as commercial windows that blocks some of the radiant heat from the sun. It doesn’t take the sun’s radiant heat away, however it makes a worthwhile difference after installing it. My cooling system cycles less frequently in the morning minutes when the UV intensity is at its worst.