ii would try wearing them around the house first just to see how your fet react and if the react well then i would say no its not to warm for uggs. butt if its the other way around then yes it is to warm for uggs.
I've got a pair of classic Uggs, I must admit that they're not the most attractive boots (even borderline ugly), but the way they keep my feet toasty most certainly makes up for their lack of aesthetic appeal.
you can wear uggs in the summer and not get too hot
uggs adjust to whatever the temoperature to make your feet feel like theyre in room temperature all the time, thats why theyre so expensive
if you have fake uggs your foot might get too hot