It might be strange but I feel like my perfect day is completely imperfect.
I find it good if something bad happens and I learn from it. I find it fulfilling if I am with certain people, even if I don't like them. Experience is something that I think is beneficial to a person's life and that includes some bad things, so that you can learn and grow. The weather is something out of one's control so I don't believe that should be part of a 'perfect' day. What you do on a 'perfect' day could actually depend on how you feel. You could win the lottery but have no one to spend the money on...You could go to the theme park but if you're in a bad mood, will you still have fun?
If you have food and water, shelter and able to be clean, I say you're doing good, great even, everything else is a bonus!
The word 'Perfect' to me is just that, but the word 'Life' on the other hand...Is what you make it!
If you want a 'perfect' day, then be happy for what you have and don't let anything get to you...
*Shrugs* that's all I got in my point of view.