Old thread, but I see most of the replies were made during the summer. I know that historically, I don't get much model building done in the warm months. Too many house duties, doing things for and with the kids, etc, etc....
Once there's a chill in the air and the time change has come , along with the sun going down earlier, I'm much more liable to pull my model tools up to my favorite chair, turn on the tv, and crack open a kit box then scrape, paint or glue to my heart's content.
The main thing I do during the summer is organize my building and if I can, score some needed parts for an upcoming build.