It was a lot of rain, and it was sustained for several hours with the storm.

Heavy rain here absolutely makes me go on immediate alert for hail! I was shocked that this storm didn't lead to any. (The storm we had yesterday, on the other hand, certainly did! Though at least not destructive hail by me.)

I think Alex has mentioned that hail was much less frequently a thing in Maryland. I've been in CO my whole life, so for me I always think that hail is a possibility when a storm rolls through, so it's weird to think of it not really being a concern! (But I'm also glad for you that it's not, haha.)