This question might seem obvious to most, but not me. I am from Michigan and have lived in California for more than 20 years. I still have not adjusted to the weather patterns out here. Today in my California backyard it was over 70 degrees and the bees were flying a lot.
I was planning on regressing the bees in "the spring", but not sure when that is. LOL.

A couple years ago we had a warm spell and our plum tree blossomed. One week later we had freezing rain that knocked all the flowers off the tree. No plums that year.

I am afraid to do anything with the bees too soon.