nono I lived through the 80s it was entirely different, yes it was snowless, BUT, it was MUCH colder back then it is now and aside from 1983, the rainfall was MUCH less and the growing season was MUCH shorter thankfully much fewer allergies.
This is much more to do with the excessive rainfall and the much longer growing season and rising amount of allergies. I'm seriously considering spraying everything with bleach to destroy this new "growth"