January 4 Blog Sunny Days... colorado weather So various websites on the internet machine show that, on average, Colorado has 300 days of sunshine per year. I read this. It MUST be true otherwise they wouldn't put it on the internet. So, joking aside, lets say that we only get 275 days of sun a year. I read the criteria and there is no real solid meteorological definition of "days of sun per year". So that could leave some of those days a little debatable. 275 starts to sound like a nice, fair number. That number, even diminished ...