From that 60% rated range, you have about 192 rated miles. At 130, you're consuming an additional 32% or so compared to rated. This would be expected in Winter, but Winter it is not.
Like others said, many variables. You say "cool" temps, but it seems around room temp so that's not really a factor (unless you're heating the car?). How many days does it take you to go from 90% down to 30% normally?
These are my guesses:
- You have either Sentry Mode or Summon Standby enabled. These consume ~250-300W constantly when either is enabled, and when you're not driving. That's an additional 8.7%/day if the car is parked for the whole day and could very easily explain it (especially if this is over more than one day)
- You're doing city driving but not using a lot of regen, either by aggressive driving (requiring friction brakes) or by having regen set to Low. In my town, regen easily recovers 30% of my used energy for a round trip, so this is significant.
- You're just rippin' on highways. You'll use more than the rated amount if you're traveling at 70+mph consistently, and it's much much worse with every mph after that.
- You have something that's increasing your drag, e.g. bike rack or rooftop box.