How do I find the specifics about weather in my city?
February 14, 2017 5:11 PM Subscribe
I'm about to buy mini-splits for my house (Mitsubishi HyperHeat). The output and efficiency of mini-splits is highly dependent on outdoor temperature. I'm working with an engineer and HVAC installer person, but for my own peace of mind I'd like to see as much data as possible about weather (ideally including humidity) in my city. Is there any website that can tell me how many days historically per year Philadelphia dipped below n number - freezing, 25F, 17F, etc.? And the same with high temperatures in the summer (how many days above 85F, 90F, 100F, etc.)?