70 is too warm. 65 is perfect if the sun is not out. I like sweater weather. The sun is not my friend. I have to cover up and wear a hat too, which I don't like. 60-65 is my comfort zone. Us weather wimps are very picky.

I remember the snow when I lived back east as a kid. Red galoshes over my shoes is what we wore. No comfy snow boots then. One time I was playing in deep snow, over the tops of my galoshes. It filled up my boots, melted a little, refilled, refroze, melted a bit more, refroze. After a while I couldn't feel my feet anymore, and I couldn't get my boots off. All that snow had packed in around my shoes and turned to ice. I remember my mom putting me in the bathtub and running warm water into my galoshes. Finally, with much tugging and uttering of naughty words (that usually only dad said), she pulled my feet out, chunks of icy snow flying, the shoes still stuck in the galoshes. I thought it was funny and didn't understand why mom was so mad (and maybe a little scared). Then my feet started stinging. Oh boy did I cry! After that, I was always very careful to keep my snow pants
over the tops of my boots. I was 5 or 6. I can still feel how that hurt, like my feet were going to break off. Didn't know at the time that it was a good sign!
Snow is pretty, but the polar bears can have it!
By the time you're my age, you will have that narrowed down to 65°!