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, May 1933

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
May 1933
1-month period
59.83°F
(15.46°C)
60.20°F
(15.67°C)
-0.37°F
(-0.21°C)
45ᵗʰ Coolest Coolest since: 1931 1917
76ᵗʰ Warmest Warmest since: 1932 1934
Mar - May 1933
3-month period
50.50°F
(10.28°C)
50.92°F
(10.51°C)
-0.42°F
(-0.23°C)
42ⁿᵈ Coolest Coolest since: 1932 1917
79ᵗʰ Warmest Warmest since: 1930 2012
Jan - May 1933
5-month period
43.08°F
(6.16°C)
43.34°F
(6.30°C)
-0.26°F
(-0.14°C)
50ᵗʰ Coolest Coolest since: 1929 1917
71ˢᵗ Warmest Warmest since: 1932 2012
Jun 1932 - May 1933
12-month period
51.54°F
(10.86°C)
52.03°F
(11.13°C)
-0.49°F
(-0.27°C)
30ᵗʰ Coolest Coolest since: 1929 1917
90ᵗʰ Warmest Warmest since: 1932 2012