The Köppen climate classification system identifies 31 separate and distinct types of climates, ranging from "tropical rainforest" to "hot desert" to "ice cap" and everything in between. Name the states with at least 10 of them.
For more info: https://en.wikipedia.org/wiki/K%C3%B6ppen_climate_classification
Very true :) I thought there'd be a little more variety when I started making it, but everything east of the Rockies is 4 or less. I did however expect California and Alaska to be at the top.
I feel like Köppen didn't give California enough climates. For instance the coast from LA to the Oregon border as well as a lot of the interior of the state is Warm Summer Mediterranean even though the climates are very different