How many months is it very hot (90+) in Bakersfield, Ca?

I live in the San Diego Area and like it, it is just too expensive. Considering moving to Bakersfield because it is cheaper. I know that it is cheaper for a reason, two being that the summers are pretty harsh and air quality is not very good. Could someone give me a ballpark answer on how many months out of the year are in that broiling/roasting range (90+). I lived in Tucson for 18 months and the 7 months of roasting hot weather was a deal breaker, I can take 3-4 months no problem. Thanks in advance for the answer !