US Temperatures Plummeted From 1930 To 1979 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 One of our readers says that 1979 was an anomaly. Advertisements Share this:Print RelatedClimate Science Explained In One Simple GraphAugust 31, 2014With 28 commentsDaily Climate Fraud From The GuardianOctober 19, 2014With 16 commentsCooling The Past At UAHDecember 18, 2014With 22 comments