I'll do my best to tell you what I know, and I hope it relates :)
The first time I noticed anything about the seasons that I can remember was last Spring. Up until that point there had never been another Spring with so much green, and so many different shades of green, everything looks so clean and fresh, new and alive. I just realized that this was a special Spring indeed, for all of us.
I've never remarked about how green and full the trees and bushes look to anyone before, I'm not a nature nut or spiritual person but there I was telling my dad that the trees are really green, I've never seen so much life before, not like this. And all the animals, more than I had remembered in the past also. Was this because I had never opened my eyes before to this, or is this the way the earth is showing us that there is something else. I think I'm partly right in both cases.
I took up hiking and feeding the birds at bird conservation parks, something totally new to me as well last year. Birds and chipmunks land and step on my hand to feed, I never had any idea they were so friendly :) I even went up to Algonquin Park camping/canoeing for a long weekend in the summer, I went alone to find myself.
My emotions up until then were also not very noticeable, but with the sights and sounds of Spring rising so did my emotions and I felt like a kid in a candy store, exploring the world and my inner self. At the height of my mental growth I had this feeling and looked down at my hand, to my surprise it had a faint glow around the fingers. This is where my life takes a turn, not knowing what I am looking at and unable to talk to anyone else about it for fear of being outcast I tried to disprove what I was saying, trying to find some logical explanation for what I can see. When I alone could not disprove that what I was seeing was genuine I started talking to close people about it. That is when I confirmed that I was indeed seeing the energy of the universe, auras as some call it.
So I went on experimenting with my new... entertainment, what else was I to call it, I don't know what to do with it, but it's great to play with the energy and see what I can do, sharing the energy with trees, or even forests are some of my fondest memories.
I'm dragging this on, don't think I'll ever finish this, so much to tell :) I'll try to cut it short, and I am skipping through most of the stuff ;)
When Summer came to an end, I slowly began to lose the ability to see the energy and manipulate it the way I could before. Why? After all this time had my mind been playing tricks on me after all... then maybe I really am crazy.
Rather I have found that the Winter months are like a rain storm, bringing momentary darkness, cold feelings and maybe painful times. Bear in mind that after it rains nature kicks back stronger than before, ready to weather the next store easier, with more life. That in short is what I think is happening in the Winter months