I think I may have that problem with light/dark days. I can really get down when days are dark, but if it rains, I’m okay with being dark. I love rain to walk around in - it feels Ike a cleansing of my soul! I love to listen to rain falling on the roof - so calming for me. T-storms are okay, as long as I am inside and can cover my head with a blanket! Deathly afraid of lightning!
Sunny days are a real boost for my morale and sit outside to get just enough sun for my Vitamin D , but not for a tan, because I burn easily. The warmth of the sun feels like it’s healing my whole body and is life-giving.