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, June 2010

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
Jun 2010
1-month period
70.48°F
(21.38°C)
68.49°F
(20.27°C)
1.99°F
(1.11°C)
108ᵗʰ Coolest Coolest since: 2009 1907
13ᵗʰ Warmest Warmest since: 2006 1933
Apr - Jun 2010
3-month period
61.20°F
(16.22°C)
59.91°F
(15.51°C)
1.29°F
(0.71°C)
103ʳᵈ Coolest Coolest since: 2009 1907
18ᵗʰ Warmest Warmest since: 2006 1934
Ties: 1991
Feb - Jun 2010
5-month period
51.79°F
(10.99°C)
51.01°F
(10.56°C)
0.78°F
(0.43°C)
87ᵗʰ Coolest Coolest since: 2008 1917
34ᵗʰ Warmest Warmest since: 2009 2012
Jul 2009 - Jun 2010
12-month period
52.21°F
(11.23°C)
52.03°F
(11.13°C)
0.18°F
(0.10°C)
70ᵗʰ Coolest Coolest since: 1997 1917
50ᵗʰ Warmest Warmest since: 2009 2012