[Little Pig]

With something as light as a raindrop, the thickness of the atmosphere comes into play. A 100lb cannonball would fall faster (eventually) than a 100lb human, because they have different terminal velocities, since humans have higher wind resistance than cannonballs.

[dangus]

>>A 100lb cannonball would fall faster (eventually) than a 100lb human, because they have different terminal velocities, since humans have higher wind resistance than cannonballs. <<

of course, the difference is proportional to the shape and density of the human in question.

[Deaf Smith]

I would take a guess that the Venturi Effect has a role in speed differential of rain in T-Storms.