It happened this evening. I am sitting here, trying to figure out (without getting out of my chair)  what the darn thumping sounds are around the outside of my house, and I realize all of a sudden that the moths are out in force tonight for the first time this year, and they're hitting the windows as they try to get to my interior lights.

What a weird feeling - it took me a while to figure out what the noise was. Sounds like there are a lot of them out there. Early July - that's about right. Time to put the bug lights in the outside fixtures.