It's raining again. So what? The problem isn't the weater, its you. If your happiness of the moment depends on a sunny day, you very probably have a boring life. Fun filled, curious and active people are generally impervious to the weather.
If you had a date with Brad Pitt or Angelina Jolie, or if you were on your way to cash a million dollars, you wouldn't give a damn about the weather. You'd be smiling anyways.
If you lived in the desert or simply had a farm, you'd actually be glad for the rain.
So stop complaining and try not to be a one person recession (thanks again Mike Lipkin for having coined this one).