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 1954

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1954
1-Month
80.11°F
(26.73°C)
77.81°F
(25.45°C)
2.30°F
(1.28°C)
114th Coolest
Coolest since:
1965
15th Warmest
Warmest since:
1998
Aug–Sep 1954
2-Month
82.72°F
(28.18°C)
81.48°F
(27.49°C)
1.24°F
(0.69°C)
100th Coolest
Coolest since:
1965
29th Warmest
Warmest since:
1998
Jul–Sep 1954
3-Month
84.91°F
(29.39°C)
83.21°F
(28.45°C)
1.70°F
(0.94°C)
117th Coolest
Coolest since:
1912
12th Warmest
Warmest since:
1936
Jun–Sep 1954
4-Month
84.15°F
(28.97°C)
82.74°F
(28.19°C)
1.41°F
(0.78°C)
105th Coolest
Coolest since:
1915
24th Warmest
Warmest since:
1936
May–Sep 1954
5-Month
81.61°F
(27.56°C)
80.78°F
(27.10°C)
0.83°F
(0.46°C)
97th Coolest
Coolest since:
1915
32nd Warmest
Warmest since:
1936
Apr–Sep 1954
6-Month
79.21°F
(26.23°C)
77.90°F
(25.50°C)
1.31°F
(0.73°C)
108th Coolest
Coolest since:
1907
21st Warmest
Warmest since:
2012
Mar–Sep 1954
7-Month
75.14°F
(23.97°C)
74.35°F
(23.53°C)
0.79°F
(0.44°C)
92nd Coolest
Coolest since:
1912
37th Warmest
Warmest since:
2012
Feb–Sep 1954
8-Month
72.48°F
(22.49°C)
70.66°F
(21.48°C)
1.82°F
(1.01°C)
120th Coolest
Coolest since:
1912
9th Warmest
Warmest since:
2012
Jan–Sep 1954
9-Month
69.07°F
(20.59°C)
67.30°F
(19.61°C)
1.77°F
(0.98°C)
116th Coolest
Coolest since:
1912
13th Warmest
Warmest since:
2012
Ties: 1990
Dec 1953–Sep 1954
10-Month
66.55°F
(19.19°C)
64.86°F
(18.26°C)
1.69°F
(0.93°C)
114th Coolest
Coolest since:
1912
14th Warmest
Warmest since:
2012
Nov 1953–Sep 1954
11-Month
65.56°F
(18.64°C)
63.75°F
(17.64°C)
1.81°F
(1.00°C)
115th Coolest
Coolest since:
1912
13th Warmest
Warmest since:
2012
Oct 1953–Sep 1954
12-Month
65.96°F
(18.87°C)
64.01°F
(17.78°C)
1.95°F
(1.09°C)
118th Coolest
Coolest since:
1912
10th Warmest
Warmest since:
2012
Apr 1953–Sep 1954
18-Month
70.08°F
(21.16°C)
68.64°F
(20.36°C)
1.44°F
(0.80°C)
115th Coolest
Coolest since:
1912
13th Warmest
Warmest since:
2012
Oct 1952–Sep 1954
24-Month
65.57°F
(18.65°C)
64.00°F
(17.78°C)
1.57°F
(0.87°C)
113th Coolest
Coolest since:
1913
14th Warmest
Warmest since:
2017
Oct 1951–Sep 1954
36-Month
65.10°F
(18.39°C)
63.98°F
(17.77°C)
1.12°F
(0.62°C)
105th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
2018
Ties: 2020
Oct 1950–Sep 1954
48-Month
64.84°F
(18.24°C)
63.97°F
(17.76°C)
0.87°F
(0.48°C)
95th Coolest
Coolest since:
1915
30th Warmest
Warmest since:
2018
Oct 1949–Sep 1954
60-Month
64.62°F
(18.12°C)
63.96°F
(17.76°C)
0.66°F
(0.36°C)
89th Coolest
Coolest since:
1907
35th Warmest
Warmest since:
2016

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