Question about Hibernation?

[CurtB]

So I currently have a beautiful mariginated tortoise who is mainly indoors with proper light sources. My question is, I live in California where there weather tends to be normally moderate between 70-90 degrees regardless of the season. Since my tortoise is mainly indoor in his tortoise box is hibernation necessary? His enclosure usually stays between 75-85 *F and 95-100 *F basking.

I wanted to know because it is August and I wanted to at least prep just in case