ago, on March 08, 2016
Global Temperature Anomalies, 1851 to 2013
Data from the University of East Anglia's Climatic Research Unit on global temperature anomalies for the past 160+ years. The term temperature anomaly
means a departure from a reference value or long-term average. A positive anomaly indicates that the observed temperature was warmer than the reference value, while a negative anomaly indicates that the observed temperature was cooler than the reference value.