So, I'm looking for a mod that adjusts the weather of Skyrim to the time of year. I'd like to see more sunny days in the summer and snow in the winter (this is Tamriel's equivalent of Scandinavia, after all). I'd also like to see trees change with the seasons. As I said, I've been looking for this, but can't find it anywhere. Does anyone know of a mod like this (or is someone here who's more computer savvy than I am, up for creating it)?

I don't think one currently exists. There is http://skyrim.nexusmods.com/mods/17802. While the weather in it isn't different per season, it does adds a ton of variation.

i would love that DLC i know you want the mod but i dont think there is any althoug maybe beth doit for a DLC or a patch

weve seen it in the Game Jam