humidity is a lot lower here in the winter than in the summer. i'll run a small humidifier in the winter, and my dehui will only kick on right after i get out of the shower, if then. in the spring i turn the humidifier off, and start dumping the dehui daily, sometimes three times in two days.
when i say plants that feel wind, don't imagine i have a hurricane fan blowing on each plant. i have a 6 inch oscillating fan on middle setting blowing through the canopy from a distance, in flower. In veg, i use a clip fan on one side of the tent blowing one way, between the tops of the pots and the bottom of the canopy. then i have another on the opposite side, blowing the opposite way, between the top of the canopy and the lights. this sets up a gentle circulation and all the plants get plenty of air without getting dried out.