Pluviophile: a lover of rain; someone who finds joy and peace of mind during rainy days.

Of course, some might label such a person crazy and I’m not sure I would categorise myself as a pluviophile but, if I’ve got plenty of indoors things to do, some tasty food to eat, and I’m warm and cosy, then I do find pleasure in the pitter-patter of raindrops on the window panes.