When I first moved to Denver there was a lot of talk about the weather. Oh it doesn't get that cold. Oh wait 10 min and it will all change. Etc. I kept trying to explain how really different it is. People here love the bi-polar weather because it's not cold for very long. Yeah, well that day when it's freezing and you make a pot of chili, when it's hot the next day, what do you do with the leftovers?
I feel like this project really demonstrates the differences. The Denver side is constantly changing, and goes through a much broader range. The Seattle side is very constant with few swings in temperatures. Amazing. Though I don't have the patience to do this often, I would love to see more comparisons like this!