1 July 2011
New Normals vs Old- State by State
Posted by Dan Satterfield
NOAA released this data today, showing how the new climate normals (being released this month) compare with the old on a state by state basis.
Here is part of the press release that accompanied it. Thanks for the heads up the the NWS HSV folks.
NOAA PRESS RELEASE:
According to the 1981-2010 normals to be released by NOAA’s National Climatic Data Center (NCDC) on July 1, temperatures across the United States were on average, approximately 0.5 degree F warmer than the 1971-2000 time period.
Normals serve as a 30 year baseline average of important climate variables that are used to understand average climate conditions at any location and serve as a consistent point of reference. The new normals update the 30-year averages of climatological variables, including average temperature and precipitation for more than 7,500 locations across the United States. This once-a-decade update will replace the current 1971–2000 normals.
In the continental United States, every state’s annual maximum and minimum temperature increased on average. “The climate of the 2000s is about 1.5 degree F warmer than the 1970s, so we would expect the updated 30-year normals to be warmer,” said Thomas R. Karl, L.H.D., NCDC director.
Using standards established by the World Meteorological Organization, the 30-year normals are used to compare current climate conditions with recent history. Local weathercasters traditionally use normals for comparisons with the day’s weather conditions.
Been waiting for this to come out, Dan. I wonder where I can get a daily sheet for my location, one that is easily readable!
From a glance at the national map, hot is the new normal.