It would probably be possible to get away with a bike around here if you lived near everything you needed and really planned things out as far as getting places early in the summer and having an emergency plan if something happened and you were stuck somewhere in the freezing cold. At least you have some time in a vehicle cab before the temperature drops dangerously low.
There's definitely places where an ebike can replace a car. There's a lot of places where it would really limit your ability to get anywhere outside of walking distance.