Climatological Rankings

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, DivisionalClimate Divisions, and RegionalClimate Regions 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.

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Contiguous U.S. Average Temperature Rankings, April 2011

Record Coolest
Bottom 1/10
Bottom 1/3
Normal
Top 1/3
Top 1/10
Record Warmest

More information on Climatological Rankings

Download: xml csv json
Period Avg Temp 20th Century
Average
Departure Rank Warmest/Coolest
Since
Record
Apr 2011
1-month period
51.96°F
(11.09°C)
51.05°F
(10.58°C)
0.91°F
(0.51°C)
83ʳᵈ Coolest Coolest since: 2009 1920
38ᵗʰ Warmest Warmest since: 2010 2006
Feb - Apr 2011
3-month period
42.69°F
(5.94°C)
42.12°F
(5.62°C)
0.57°F
(0.32°C)
75ᵗʰ Coolest Coolest since: 2008 1899
46ᵗʰ Warmest Warmest since: 2010 2012
Dec 2010 - Apr 2011
5-month period
38.05°F
(3.36°C)
37.85°F
(3.25°C)
0.20°F
(0.11°C)
69ᵗʰ Coolest Coolest since: 2010 1979
51ˢᵗ Warmest Warmest since: 2009 2012
Ties: 1988
May 2010 - Apr 2011
12-month period
52.86°F
(11.59°C)
52.03°F
(11.13°C)
0.83°F
(0.46°C)
96ᵗʰ Coolest Coolest since: 2010 1917
24ᵗʰ Warmest Warmest since: 2008 2012