You have a deep and active imagination. You get very involved in stories, made up or real. It doesn't matter what the weather is like outside - you can transport yourself to the ideal climate right in your head.
Rain is the perfect backdrop for what you like best ... getting totally immersed in a good book. Or a few. For you, there's no such thing as a stormy, lonely, or gray day. Not when you have your pile of books nearby.