Being advised to turn a fan on in the winter may not seem helpful. However, even in winter, ceiling fans can be used to help manage the interior climate.
Ceiling fan direction in the winter should be clockwise, and the fan should run at the lowest speed. This pulls cool air up toward the ceiling, which in turn displaces the warm air that rises and collects near the ceiling.
A clockwise ceiling fan direction for high ceilings is especially important in winter. It moves the warmer air trapped at the very top of the room down. The air flows toward the floor and along the walls. This makes the room feel warmer, allowing you to lower the thermostat.
The low speed prevents any drafty “wind chill” and keeps the airflow steady and consistent. When standing under the fan, look up and double-check that the blades are rotating in a clockwise direction.