While evaporative coolers achieve significant temperature drops in more arid climates and drier spaces, they can provide relief from the heat in any climate due to the advancements in evaporative cooling technology. These aren’t the swamp coolers of years ago! Even in hot and humid areas, such as Houston, you can still expect to see 10°F-13°F cooling.
One of our customers in Florida said it best, “I’ll take a 13°F degree [temp] drop within an hour any day. It raised up to 89°F in the middle of the day, but until you’ve had to work in a 100°F shop, you don’t realize how great 89°F feels!”