Central AC put in last May/June. For our first 3 summers in our house, we had nothing and it would get to 110 upstairs easily. Hubby wanted to start a family and I said not without AC, we won't. I'm not going through a summer pregnant without it.

As it turns out we didn't need it much last year, but this year we've already had 15 days over 90 degrees which is crazy for NE Ohio!