For the last two or three years.. it has been cold later in the spring. Snowed in several eastern areas this weekend. I have worn sweatshirts in cool July evenings for at least three years. There was record late ice in one of the great Lakes last year.iirc. I noticed years,ago, a lot of the local Temps were recorded far higher than my outdoor thermometers read. In 2000, I wore shorts in September, sweatshirts these days.