Post image for Alarmists Inconsistent On Importance of U.S. Temperature Record

Alarmists Inconsistent On Importance of U.S. Temperature Record

by Anthony Ward on January 11, 2013

in Blog

Global warming alarmists have seized upon an announcement by NOAA this week that 2012 was the warmest year in the U. S. historical record going back to 1895.  For example, Joe Romm writes on his ClimateProgress blog that, “2012 showed that the record-smashing weather extremes of 2011 weren’t a fluke, they were a pattern.”

According to the NOAA report released on January 8, the average annual temperature for the contiguous U.S. was 55.3F.  This is an increase of 3.3F above the 20th century average, and makes 2012 the warmest year on record. The report also states that the continental U.S. experienced its 15th driest year on record.

In a Politico article, Deke Arndt, chief of the climate monitoring branch at NOAA’s National Climatic Data Center writes, “The heat that we saw in the U.S. (in 2012) is consistent with what we would expect in a warming world.

However, a previous blog by Joe Romm should be kept in mind when considering the significance of the 2012 record.  In 2010, Romm provided an answer to skeptics who point out that 1934 was the warmest year in the U. S. historical record: “1934 is the hottest year on record in the USA which only comprises 2% of the globe.”

Yes, that’s right, the United States comprises an insignificant 2% of the world’s surface area when we’re talking about the American heat wave in 1934, but it’s a highly significant 2% when we’re talking about last year’s high temperatures.

According to the global satellite temperature record maintained by John Christy and Roy Spencer at the University of Alabama at Huntsville, 2012 was the ninth warmest year globally since 1979.

Comments on this entry are closed.

Previous post:

Next post: