I like watching people that I do not like out in the rain getting wet and mad. It's the next best thing to watching a cat get mad when getting wet.
Rain gives us the feeling of cleansing the air unless you live in Louisiana and get the humidity that follows a downpour, it rains up. When I lived in So. LA, we'd have a thunderstorm every afternoon for 5-15 minutes in July-August and you could hide in the humidity right after it stopped.
When I watch it rain, I try to disprove that theory that no two raindrops are alike and thought I had them beat until I remembered that's snowflakes and it doesn't snow here enough for me to disprove that so I'll just stick to embarrassing those people that say a watched pot never boils. I don't do this around boiling pots with strangers because some people can't stand being wrong. I am certain that if I was ever wrong, I would handle it well.