Ceiling Fan Direction in Summer

In summer and hotter months, your ceiling fan blades should rotate counterclockwise. When fan blades turn counterclockwise, they push cooler air down in a column. This creates a “wind chill” effect. To maximize this effect, run your fan at its highest speed.

A high-speed, counterclockwise ceiling fan direction can let you increase your thermostat 4 degrees and still be comfortable. Using a counterclockwise ceiling fan direction can reduce your energy costs up to 30 percent. Most times you can change a ceiling fan’s direction to counterclockwise by flipping a switch on its motor.

Tip: Stand directly under the fan and look up. If the fan is moving counterclockwise, you’ll feel a rush of air.
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Do you switch your ceiling fan direction?

Yes, I switch all the fans in the house depending on the season. They are all currently running counterclockwise. Most of my fans run 24/7.

Yes, I have switched all my ceiling fans counterclockwise for the summer.