I think I already did a post on this before but now I think it's worst. I parked my car at work today in southern California. It's about 9 am and now it's 4:23 pm. I checked my mileage and when I parked it was 219 miles left on the battery and now it is 207. It is pretty hot but I'm being told by some that in a day from heat you might lost about 5 to 10 miles Max. I'm at a 12 mile loss and the sun is out for another 2 more hours. Is this normal is LA heat or should I take it in?