Global Analysis - June 2014
2014 year-to-date temperatures versus previous years

« Global Analysis - June 2014

2014 year-to-date temperatures versus previous years


This graphic compares the year-to-date temperature anomalies for 2014 (black line) to what were ultimately the five warmest years on record: 2010, 2005, 1998, 2003, and 2013. Each month along each trace represents the year-to-date average temperature. In other words, the January value is the January average temperature, the February value is the average of both January and February, and so on.

The years 2013 and 2014 are the only years on this list not to begin during a mature El Niño event. The years 1998 and 2010, each of which became the warmest year on record at the time, ended the year in a strong La Niña event, as evidenced by the relative fading of global average temperature later in the year.

The anomalies themselves represent departures from the 20th century average temperature. The graph zooms into the warmest part of the entire history. For a broader perspective on how these five years relate to the long-term record, click here.

2014 year-to-date anomalies through June compared to five warmest years on record
Global Year to Date Temperature Anomalies