HVAC Tips Articles

What Should Indoor Humidity Be? A Guide for Your Home’s Comfort All Year Long

December 2, 2025
5 Ways to Improve Your Indoor Air Quality. Image is a photograph of a small humidifier and a plant on a white windowsill.

When the furnace is cranking in February, and static shocks become a daily surprise, or when a July heatwave turns your home into a muggy mess, humidity plays a bigger role in comfort than most folks realize. So, what should indoor humidity be, and why does it matter, especially in Southeastern Wisconsin? At Midwest Heating…

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