I typically do not mention the Farmer’s Almanac (or the Old Farmers’ Almanac) in my blog because I know how unscientific it is and how poorly it does when rigorously tested. But I thought you might enjoy reading this blog post from the Colorado Climate Blog written by my colleague Peter Goble, who goes into more detail about just how well it performs and why it is more pop art than science.

Source: Commons Wikimedia