City of Como in the Summer

Hi, as I said before, my wife, my son (1 years old) and I are planning to switch to Como next year.
We were there in the winter, but I'm worried about how much it is in daylight saving time. We do not want to live in a place that gets unbearable of turists during the summer season.
So, does anybody can give me any advice?

Como is beautiful. Full of tourists during summer sale season but it's not too unbearable.

Been living here for two years and love it!