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, June 2009

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  • Record Coolest
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  • 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
June 2009
1-Month
80.56°F
(26.98°C)
81.34°F
(27.41°C)
-0.78°F
(-0.43°C)
36th Coolest
Coolest since:
1928
93rd Warmest
Warmest since:
1933
May–Jun 2009
2-Month
77.36°F
(25.20°C)
77.14°F
(25.08°C)
0.22°F
(0.12°C)
63rd Coolest
Coolest since:
1907
66th Warmest
Warmest since:
1934
Ties: 1953, 1961
Apr–Jun 2009
3-Month
72.71°F
(22.62°C)
72.59°F
(22.55°C)
0.12°F
(0.07°C)
54th Coolest
Coolest since:
1907
75th Warmest
Warmest since:
1934
Mar–Jun 2009
4-Month
68.24°F
(20.13°C)
67.69°F
(19.83°C)
0.55°F
(0.30°C)
81st Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2012
Feb–Jun 2009
5-Month
64.30°F
(17.94°C)
63.13°F
(17.29°C)
1.17°F
(0.65°C)
94th Coolest
Coolest since:
1917
35th Warmest
Warmest since:
2012
Jan–Jun 2009
6-Month
60.63°F
(15.91°C)
59.35°F
(15.19°C)
1.28°F
(0.72°C)
98th Coolest
Coolest since:
1979
31st Warmest
Warmest since:
2012
Dec 2008–Jun 2009
7-Month
58.06°F
(14.48°C)
56.99°F
(13.88°C)
1.07°F
(0.60°C)
94th Coolest
Coolest since:
1979
34th Warmest
Warmest since:
2012
Nov 2008–Jun 2009
8-Month
57.67°F
(14.26°C)
56.46°F
(13.59°C)
1.21°F
(0.67°C)
101st Coolest
Coolest since:
1912
27th Warmest
Warmest since:
2012
Oct 2008–Jun 2009
9-Month
58.68°F
(14.82°C)
57.61°F
(14.23°C)
1.07°F
(0.59°C)
98th Coolest
Coolest since:
1912
30th Warmest
Warmest since:
2012
Sep 2008–Jun 2009
10-Month
60.61°F
(15.89°C)
59.62°F
(15.34°C)
0.99°F
(0.55°C)
96th Coolest
Coolest since:
1912
32nd Warmest
Warmest since:
2012
Aug 2008–Jun 2009
11-Month
62.82°F
(17.12°C)
61.94°F
(16.63°C)
0.88°F
(0.49°C)
98th Coolest
Coolest since:
1912
30th Warmest
Warmest since:
2012
Ties: 1932
Jul 2008–Jun 2009
12-Month
64.84°F
(18.24°C)
64.00°F
(17.78°C)
0.84°F
(0.46°C)
99th Coolest
Coolest since:
1912
29th Warmest
Warmest since:
2012
Jan 2008–Jun 2009
18-Month
63.18°F
(17.32°C)
62.45°F
(16.92°C)
0.73°F
(0.40°C)
91st Coolest
Coolest since:
1979
37th Warmest
Warmest since:
2017
Jul 2007–Jun 2009
24-Month
64.98°F
(18.32°C)
64.00°F
(17.78°C)
0.98°F
(0.54°C)
102nd Coolest
Coolest since:
1913
25th Warmest
Warmest since:
2017
Ties: 2004
Jul 2006–Jun 2009
36-Month
65.10°F
(18.39°C)
63.97°F
(17.76°C)
1.13°F
(0.63°C)
106th Coolest
Coolest since:
1905
20th Warmest
Warmest since:
2018
Ties: 2021
Jul 2005–Jun 2009
48-Month
65.50°F
(18.61°C)
63.96°F
(17.76°C)
1.54°F
(0.85°C)
118th Coolest
Coolest since:
1906
7th Warmest
Warmest since:
2018
Jul 2004–Jun 2009
60-Month
65.32°F
(18.51°C)
63.96°F
(17.76°C)
1.36°F
(0.75°C)
109th Coolest
Coolest since:
1907
15th Warmest
Warmest since:
2016

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