Disagree because I love summer for the weather, the trips, the free time but it can get a little boring (if you have nothing planned) after awhile.
And mowing your 8 sq. ft. of grass and then hauling the mower through the house to mow the back 'yard'.
I love summer. It is rarely too hot here with temps almost always in the 70s and low 80s with nighttime temps into the upper 50s.
And we have a lot to do.. camping, swimming, parties, taking naps outside on the hammock, gardening, fishing.. and the long days make it all the better.