National Rankings

National Data Info
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Contiguous U.S.

Maximum Temperature Rankings, January 2009

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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 2009
1-Month
42.31°F
(5.73°C)
40.49°F
(4.72°C)
1.82°F
(1.01°C)
86th Coolest
Coolest since:
1979
43rd Warmest
Warmest since:
2006
Ties: 1947
Dec 2008–Jan 2009
2-Month
42.46°F
(5.81°C)
41.66°F
(5.37°C)
0.80°F
(0.44°C)
76th Coolest
Coolest since:
1979
52nd Warmest
Warmest since:
2012
Nov 2008–Jan 2009
3-Month
46.61°F
(8.12°C)
45.35°F
(7.42°C)
1.26°F
(0.70°C)
94th Coolest
Coolest since:
1979
34th Warmest
Warmest since:
2000
Oct 2008–Jan 2009
4-Month
51.66°F
(10.92°C)
50.72°F
(10.40°C)
0.94°F
(0.52°C)
90th Coolest
Coolest since:
1973
38th Warmest
Warmest since:
2000
Ties: 1995
Sep 2008–Jan 2009
5-Month
56.93°F
(13.85°C)
56.13°F
(13.41°C)
0.80°F
(0.44°C)
89th Coolest
Coolest since:
1973
39th Warmest
Warmest since:
2000
Aug 2008–Jan 2009
6-Month
61.60°F
(16.44°C)
60.97°F
(16.09°C)
0.63°F
(0.35°C)
86th Coolest
Coolest since:
1973
42nd Warmest
Warmest since:
2022
Jul 2008–Jan 2009
7-Month
65.23°F
(18.46°C)
64.63°F
(18.13°C)
0.60°F
(0.33°C)
89th Coolest
Coolest since:
1973
39th Warmest
Warmest since:
2022
Jun 2008–Jan 2009
8-Month
67.41°F
(19.67°C)
66.73°F
(19.29°C)
0.68°F
(0.38°C)
88th Coolest
Coolest since:
1973
40th Warmest
Warmest since:
2022
May 2008–Jan 2009
9-Month
67.93°F
(19.96°C)
67.42°F
(19.68°C)
0.51°F
(0.28°C)
83rd Coolest
Coolest since:
1973
45th Warmest
Warmest since:
2022
Ties: 1900, 1967
Apr 2008–Jan 2009
10-Month
67.48°F
(19.71°C)
67.02°F
(19.46°C)
0.46°F
(0.25°C)
79th Coolest
Coolest since:
1918, 1973
49th Warmest
Warmest since:
2022
Ties: 2005
Mar 2008–Jan 2009
11-Month
66.27°F
(19.04°C)
65.75°F
(18.75°C)
0.52°F
(0.29°C)
79th Coolest
Coolest since:
1918
49th Warmest
Warmest since:
2013
Feb 2008–Jan 2009
12-Month
64.58°F
(18.10°C)
63.99°F
(17.77°C)
0.59°F
(0.33°C)
82nd Coolest
Coolest since:
1918
46th Warmest
Warmest since:
2013
Aug 2007–Jan 2009
18-Month
63.92°F
(17.73°C)
62.98°F
(17.21°C)
0.94°F
(0.52°C)
100th Coolest
Coolest since:
1913
27th Warmest
Warmest since:
2013
Feb 2007–Jan 2009
24-Month
65.08°F
(18.38°C)
63.98°F
(17.77°C)
1.10°F
(0.61°C)
104th Coolest
Coolest since:
1918
23rd Warmest
Warmest since:
2018
Feb 2006–Jan 2009
36-Month
65.30°F
(18.50°C)
63.97°F
(17.76°C)
1.33°F
(0.74°C)
112th Coolest
Coolest since:
1918
14th Warmest
Warmest since:
2018
Ties: 2000
Feb 2005–Jan 2009
48-Month
65.49°F
(18.61°C)
63.96°F
(17.76°C)
1.53°F
(0.85°C)
118th Coolest
Coolest since:
1918
7th Warmest
Warmest since:
2019
Ties: 2021
Feb 2004–Jan 2009
60-Month
65.35°F
(18.53°C)
63.95°F
(17.75°C)
1.40°F
(0.78°C)
112th Coolest
Coolest since:
1907
12th Warmest
Warmest since:
2021
Ties: 2006

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