Interior Temperature with long term parking
I have parked my car in long term storage in an uncovered area. The car is in low power mode so it is preserving batteries. The low power mode is working great as after almost 3 months the battery has drained only about 25%. What I noticed that the interior does warm up very high even when it is cool outside. The car is parked in Northern California, so it is not very hot. I had unplanned extended stay, else I would have considered getting a car cover to protect the car. What are my options to keep the interior cool as I will be out for another two weeks. Should I put the car in vent mode to bring some cool air or should I put in non-AC mode ?