NCDC transitioned to the nClimDiv dataset on Thursday, March 13, 2014. This was coincident with the release of the February 2014 monthly monitoring report. For details on this transition, please visit our public FTP site and our U.S. Climate Divisional Database site.
Look up monthly U.S., Statewide, Divisional, and Regional Temperature, Precipitation, Degree Days, and Palmer (Drought) rankings for 1-12, 18, 24, 36, 48, 60-month, and Year-to-Date time periods. Data and statistics are as of January 1895.
Please note, Degree Days are not available for Agricultural Belts.
Contiguous U.S. Average Temperature Rankings, April 2011
More information on Climatological Rankings
|Period||Avg Temp||20th Century
|83ʳᵈ Coolest||Coolest since: 2009||1920|
|38ᵗʰ Warmest||Warmest since: 2010||2006|
|Feb - Apr 2011
|75ᵗʰ Coolest||Coolest since: 2008||1899|
|46ᵗʰ Warmest||Warmest since: 2010||2012|
|Dec 2010 - Apr 2011
|69ᵗʰ Coolest||Coolest since: 2010||1979|
|51ˢᵗ Warmest||Warmest since: 2009||2012|
|May 2010 - Apr 2011
|96ᵗʰ Coolest||Coolest since: 2010||1917|
|24ᵗʰ Warmest||Warmest since: 2008||2012|