It was the winter weather that made Maria Semple love Seattle, which might be surprising, because other people in Seattle talk about the rain and clouds there in incredulous terms, and overmuch: Can you believe the weather? Maybe as much as they talk, in more glowing terms, about the mountains and the water. At least that’s the interpretation by the eponymous character in Semple’s novel, “Where’d You Go, Bernadette,” about a dislocated creative type who finds many faults in the city and its residents.