Scotch in the summer? Not a big fan. I usually switch to vodka the second June arrives. As for seasons, I've always preferred spring, when the promise of summer is still in the offing and everything is in bloom. To me, summer is over after about the middle of July. I think August is the most depressing month of the year, and that includes February.
I just spent a week in Dublin -- where I got engaged, go me -- and the sun was setting at freaking 10 p.m. It was weird and discombobulating. I blame the late sunsets for my thrashing hangovers.