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 1965

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1965
1-Month
73.31°F
(22.95°C)
77.81°F
(25.45°C)
-4.50°F
(-2.50°C)
1st Coolest
Coolest since:
1965
128th Warmest
Warmest since:
1998
Aug–Sep 1965
2-Month
78.54°F
(25.86°C)
81.47°F
(27.48°C)
-2.93°F
(-1.62°C)
1st Coolest
Coolest since:
1965
128th Warmest
Warmest since:
1998
Jul–Sep 1965
3-Month
80.83°F
(27.13°C)
83.20°F
(28.44°C)
-2.37°F
(-1.31°C)
2nd Coolest
Coolest since:
1912
127th Warmest
Warmest since:
1936
Jun–Sep 1965
4-Month
80.39°F
(26.88°C)
82.74°F
(28.19°C)
-2.35°F
(-1.31°C)
2nd Coolest
Coolest since:
1915
127th Warmest
Warmest since:
1936
May–Sep 1965
5-Month
78.99°F
(26.11°C)
80.78°F
(27.10°C)
-1.79°F
(-0.99°C)
5th Coolest
Coolest since:
1915
124th Warmest
Warmest since:
1936
Apr–Sep 1965
6-Month
76.42°F
(24.68°C)
77.90°F
(25.50°C)
-1.48°F
(-0.82°C)
9th Coolest
Coolest since:
1907
120th Warmest
Warmest since:
2012
Mar–Sep 1965
7-Month
72.16°F
(22.31°C)
74.35°F
(23.53°C)
-2.19°F
(-1.22°C)
2nd Coolest
Coolest since:
1912
127th Warmest
Warmest since:
2012
Feb–Sep 1965
8-Month
68.67°F
(20.37°C)
70.66°F
(21.48°C)
-1.99°F
(-1.11°C)
3rd Coolest
Coolest since:
1912
126th Warmest
Warmest since:
2012
Jan–Sep 1965
9-Month
65.74°F
(18.74°C)
67.30°F
(19.61°C)
-1.56°F
(-0.87°C)
6th Coolest
Coolest since:
1912
123rd Warmest
Warmest since:
2012
Dec 1964–Sep 1965
10-Month
63.34°F
(17.41°C)
64.86°F
(18.26°C)
-1.52°F
(-0.85°C)
8th Coolest
Coolest since:
1912
120th Warmest
Warmest since:
2012
Ties: 1993
Nov 1964–Sep 1965
11-Month
62.45°F
(16.92°C)
63.76°F
(17.64°C)
-1.31°F
(-0.72°C)
9th Coolest
Coolest since:
1912
119th Warmest
Warmest since:
2012
Ties: 1973
Oct 1964–Sep 1965
12-Month
62.90°F
(17.17°C)
64.00°F
(17.78°C)
-1.10°F
(-0.61°C)
10th Coolest
Coolest since:
1912
118th Warmest
Warmest since:
2012
Apr 1964–Sep 1965
18-Month
67.86°F
(19.92°C)
68.63°F
(20.35°C)
-0.77°F
(-0.43°C)
20th Coolest
Coolest since:
1912
108th Warmest
Warmest since:
2012
Oct 1963–Sep 1965
24-Month
63.57°F
(17.54°C)
63.99°F
(17.77°C)
-0.42°F
(-0.23°C)
33rd Coolest
Coolest since:
1913
94th Warmest
Warmest since:
2017
Oct 1962–Sep 1965
36-Month
63.92°F
(17.73°C)
63.98°F
(17.77°C)
-0.06°F
(-0.04°C)
51st Coolest
Coolest since:
1917
75th Warmest
Warmest since:
2018
Oct 1961–Sep 1965
48-Month
63.76°F
(17.64°C)
63.97°F
(17.76°C)
-0.21°F
(-0.12°C)
39th Coolest
Coolest since:
1915
86th Warmest
Warmest since:
2018
Oct 1960–Sep 1965
60-Month
63.83°F
(17.68°C)
63.96°F
(17.76°C)
-0.13°F
(-0.08°C)
44th Coolest
Coolest since:
1907
80th Warmest
Warmest since:
2016

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