Well a simple google search also told me earth was flat but I know that’s not true because it contradicts others facts.

Like the fact that even the high desert states like Wyoming could contain more snow at a given time, not to mention mountain ranges….

So whatever that statement is based on is using some creative metrics.

Biggest one is the fact that eastern Snow doesn’t stick around nearly as late either…. There are literal glaciers out west that never melt, even in Nevada.