Also temperature doesn’t matter too much. You just need sun. I bet it’s enough for most of California year round with minor exceptions that you need to use infrastructure charging.
That's pendantic. Add traffic, air conditioning, a shitton of traffic lights, a restroom stop, and a detour to buy groceries on the way. Oh and if your tires are at 38 instead of 42 psi you're going to lose some range there too. And then some wind, elevation changes. Roof rack bars, because people actually do go on outdoor trips (who would have thought?) And you probably want to arrive with 10-20% left, not 0. You're quickly looking at needing 84 miles of effective range to make the 42 miles safely. 168 miles for the round trip. Yeah, shit adds up fast.
My EV has a 363 mile "EPA rating" (whoever those charlatans are) but the realistic range I got from day 0 with a fresh battery in real life conditions is closer to 200-250 miles.
Also you should avoid keeping your roof rack on your vehicle if you don’t need it unless you’re constantly using it. They’re generally quick to take off and put on
The average daily commute in the US is 10-16miles.