Evaporative cooling index

Compare the air temperature with the relative humidity from 12 Weather to figure out how well your evaporative cooler will work.
Example: If it’s 95F outside and the humidity is 15%, your evap cooler should put out air that is 72F. Anything cooler than the grey boxes should be comfortable, warmer will probably be uncomfortable.

About Michael

Lives in Salt Lake City, Utah. Enjoys Cycling and Web Design. Has a dog named Bear.