Weather

What is weather?
I mean, it's significance?

It seems like just another parameter in life's equation.
If it changes, so does an aspect of everyday routine.

If you look at it scientifically: earth rotates, revolves, etc., it seems like weather's there because  its there. Fine, well and good. However, WHY is it there? If you're taking god's reference, then why has he created weather? If you take the science as the base, then why does weather need to change? What would it be like without a changing weather? Constant. And if so, what would the constant mode be?

By the time you stop complaining and starting walking around the house with your shirt off during the summers, the rain brings in the cool wind and you're back to being clothed.

Far too much change is induced due to this weather cycle. TOO much for comfort sometimes!
On another day, even I would think this is a useless question, so don't blame yourself! ;) Keep this thought in your mind, sometime soon when the thought does come to your mind; maybe you'll complain why its so hot, or when will this rain stop? Think about this question at that point. Maybe you'll be able to answer it?