I'm also attracted to covers that hint at these kind of stories. (I suppose it should be no surprise then, that my first book takes place in a town on a lake just as winter meets spring, so there's both snow, and rain.)
Here are some examples of books that had me drooling just from their titles and/or covers.
(^ I have so much love for this title, I can't even...)
What about you? What kind of titles or covers pique your interest?