Summers are not as hot, IMHO... as years ago... at least the extreme temps. We do tend to get more consecutive days of 100+, however. But mostly...

It seems to me the season's seem to me to be rotating.... getting later each year. Not lasting longer just 'seeming' to because now instead of summer ending in early Sept. it drifts into early Oct because it begins later. I remember June as being as hot as July... up until maybe the 90's... our last few Junes have been quite mild.