Are we talking in 'chart' now?

Today was a beautiful day...from 5am til 5:59pm. Then, at 6:00pm, we had exactly 30 minutes of rain. In that tiny window of time, our game was canceled.

Below is a chart that I came up with to best summarize today's weather. It sounds crazy, but I even verbalized this chart while sitting in my car, admitting that when major events occur, the first thought that crosses my mind is 'What chart would best depict that?'.