Encryptshun wrote:Okay, so I'm no expert on skydiving, so can someone explain to me why the guy answering says that the rain stings like crazy during freefall? I would think the skydiver would either be falling at the same velocity or less than the rain, and in either case the relative velocity would be less than if you were stationary and letting the rain fall on you.

A human's free-fall speed is different from a rain drop free-fall speed. Think "terminal" velocity differences.
So, the
relative speed between the falling skydiver and the drops of water is probably significant.
Think of driving a motorcycle in light rain, or drizzle, without a face-shield on your helmet ... at highway speeds.
It can probably sting quite a bit.
Z