- Dec 18, 2013
Stepped out into the shop this evening and the humidity level was 80%. I thought before I go buy a dehumidifier I'd check opinions on what the optimal shop humidity level should be. I don't live in the desert I live in the wet Pacific NW, shop is in my garage. I'm thinking less than 80%. I left the door to the house open for a couple hours and it dropped to 70%. Its cool and its been raining outside most of the day.