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, September 2012

View Period (Months):
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 2012
1-Month
80.08°F
(26.71°C)
77.81°F
(25.45°C)
2.27°F
(1.26°C)
113th Coolest
Coolest since:
1965
16th Warmest
Warmest since:
1998
Aug–Sep 2012
2-Month
83.74°F
(28.74°C)
81.48°F
(27.49°C)
2.26°F
(1.25°C)
122nd Coolest
Coolest since:
1965
7th Warmest
Warmest since:
1998
Jul–Sep 2012
3-Month
85.81°F
(29.89°C)
83.21°F
(28.45°C)
2.60°F
(1.44°C)
127th Coolest
Coolest since:
1912
2nd Warmest
Warmest since:
1936
Ties: 2022
Jun–Sep 2012
4-Month
85.41°F
(29.67°C)
82.74°F
(28.19°C)
2.67°F
(1.48°C)
127th Coolest
Coolest since:
1915
2nd Warmest
Warmest since:
1936
May–Sep 2012
5-Month
83.65°F
(28.69°C)
80.78°F
(27.10°C)
2.87°F
(1.59°C)
127th Coolest
Coolest since:
1915
2nd Warmest
Warmest since:
1936
Apr–Sep 2012
6-Month
80.99°F
(27.22°C)
77.91°F
(25.51°C)
3.08°F
(1.71°C)
128th Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
2012
Mar–Sep 2012
7-Month
78.39°F
(25.77°C)
74.34°F
(23.52°C)
4.05°F
(2.25°C)
128th Coolest
Coolest since:
1912
1st Warmest
Warmest to Date
2012
Feb–Sep 2012
8-Month
74.60°F
(23.67°C)
70.65°F
(21.47°C)
3.95°F
(2.20°C)
128th Coolest
Coolest since:
1912
1st Warmest
Warmest to Date
2012
Jan–Sep 2012
9-Month
71.60°F
(22.00°C)
67.30°F
(19.61°C)
4.30°F
(2.39°C)
128th Coolest
Coolest since:
1912
1st Warmest
Warmest to Date
2012
Dec 2011–Sep 2012
10-Month
68.99°F
(20.55°C)
64.85°F
(18.25°C)
4.14°F
(2.30°C)
127th Coolest
Coolest since:
1912
1st Warmest
Warmest to Date
2012
Nov 2011–Sep 2012
11-Month
67.73°F
(19.85°C)
63.75°F
(17.64°C)
3.98°F
(2.21°C)
127th Coolest
Coolest since:
1912
1st Warmest
Warmest to Date
2012
Oct 2011–Sep 2012
12-Month
67.74°F
(19.86°C)
64.01°F
(17.78°C)
3.73°F
(2.08°C)
127th Coolest
Coolest since:
1912
1st Warmest
Warmest to Date
2012
Apr 2011–Sep 2012
18-Month
71.53°F
(21.96°C)
68.63°F
(20.35°C)
2.90°F
(1.61°C)
127th Coolest
Coolest since:
1912
1st Warmest
Warmest to Date
2012
Oct 2010–Sep 2012
24-Month
66.32°F
(19.07°C)
64.00°F
(17.78°C)
2.32°F
(1.29°C)
123rd Coolest
Coolest since:
1913
4th Warmest
Warmest since:
2017
Oct 2009–Sep 2012
36-Month
65.55°F
(18.64°C)
63.98°F
(17.77°C)
1.57°F
(0.87°C)
116th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2018
Oct 2008–Sep 2012
48-Month
65.35°F
(18.53°C)
63.97°F
(17.76°C)
1.38°F
(0.77°C)
111th Coolest
Coolest since:
1915
14th Warmest
Warmest since:
2018
Ties: 2021
Oct 2007–Sep 2012
60-Month
65.23°F
(18.46°C)
63.96°F
(17.76°C)
1.27°F
(0.70°C)
107th Coolest
Coolest since:
1907
17th Warmest
Warmest since:
2016

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