Serene Seasons will actively change the climate around you in real (minecraft) time. Over time you’ll see biomes change from summer to autumn to winter to spring and back around again.
This also means that you’ll see both rain and snow in the same biome!
This mod adds just that little bit of extra realism to help immerse you in your world. It’s one thing to travel and notice the world around you changing with each biome but now you have seasons to look forward to. If you’re an avid farmer then you can use this mod to plan harvests. You can customize which crops will grow in which seasons in the config menu. And to make it easier to know which season it currently is, you can craft the season clock and it has a handy display to notify you.