Global Cooling In Canada stevengoddard 8 years ago X Privacy & Cookies This site uses cookies. By continuing, you agree to their use. Learn more, including how to control cookies. Got It! Advertisements GHCN raw daily data shows a cooling trend in Canada since 1880. Unlike the US, only a small percentage of the GHCN stations are located at airports. Advertisements Share this:Print RelatedMind Blowing Temperature Fraud From NASA In GreenlandSeptember 6, 2015With 18 commentsUSHCN : It Is Worse Than It SeemsMay 11, 2014With 26 commentsMore Smoking Guns That GHCN Is GarbageAugust 5, 2012With 27 comments