Evaporative air conditioning works best in areas with low humidity, making it a popular choice for Pearsall, WA. The cooling process relies on water evaporation, which may struggle to cool effectively in very humid environments. When humidity is high, the air holds more moisture, reducing the ability of evaporative coolers to cool efficiently. In Pearsall’s relatively dry climate, evaporative cooling is an effective and energy-efficient solution. However, understanding the relationship between humidity and cooling is important. Technicians can offer advice on optimizing your evaporative cooler for the best performance, ensuring comfort without wasting energy.