I got the car serviced about 6 months ago and got all SW updates at the point. I also asked for their standard (crap) battery check, and it came out all 5 stars.
I charge every day at home, have only Chadmo charged once in 5 years, and the battery sits topped up (to 100%) every night until used the next day. We typically plug in after every drive, to make sure we have max mileage left for when we need to go anywhere.
Temp when i measured showed 68 degrees on the app - so thats the cars reading of outside temp. I live in San Jose CA, so its high 70's to low 80s right now.