Why is it 19 degrees in November?

When I went home last weekend it was probably averaging 5 degrees. So I brought back my winter jacket and some hats. Now it's 19 degrees and sometimes I don't even need to wear my fall jacket when I go outside. 

I just want an excuse to wear my lavender beret. 

Hey! New glasses!

Also my hair is in a bun, I did not go all radical and cut off my hair. Although that might be fun.