Davis is bike friendly downtown but outward from there it's pretty much average central CA suburbs, which is above-average compared to a lot of the country. I live in Folsom and gotta say, pretty much the entire Sacramento area is pretty bike friendly. The one thing you might not be expecting is the large homeless population that use the trails. The summers are hot, but not like say Phoenix
Check the weather in Madison. It's only part time bike friendly. There's two months a year the average high temperature is below freezing. That's not impossible but it would be a shocking change from VA, Delaware, MD.
__________________
Genesis 49:16-17