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 1935

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1935
1-Month
78.24°F
(25.69°C)
77.81°F
(25.45°C)
0.43°F
(0.24°C)
67th Coolest
Coolest since:
1965
62nd Warmest
Warmest since:
1998
Aug–Sep 1935
2-Month
82.19°F
(27.88°C)
81.47°F
(27.48°C)
0.72°F
(0.40°C)
84th Coolest
Coolest since:
1965
45th Warmest
Warmest since:
1998
Jul–Sep 1935
3-Month
84.24°F
(29.02°C)
83.21°F
(28.45°C)
1.03°F
(0.57°C)
94th Coolest
Coolest since:
1912
35th Warmest
Warmest since:
1936
Jun–Sep 1935
4-Month
83.30°F
(28.50°C)
82.75°F
(28.19°C)
0.55°F
(0.31°C)
81st Coolest
Coolest since:
1915
48th Warmest
Warmest since:
1936
Ties: 1901
May–Sep 1935
5-Month
80.42°F
(26.90°C)
80.78°F
(27.10°C)
-0.36°F
(-0.20°C)
42nd Coolest
Coolest since:
1915
87th Warmest
Warmest since:
1936
Ties: 1985
Apr–Sep 1935
6-Month
77.19°F
(25.11°C)
77.90°F
(25.50°C)
-0.71°F
(-0.39°C)
27th Coolest
Coolest since:
1907
102nd Warmest
Warmest since:
2012
Mar–Sep 1935
7-Month
74.02°F
(23.34°C)
74.35°F
(23.53°C)
-0.33°F
(-0.19°C)
40th Coolest
Coolest since:
1912
89th Warmest
Warmest since:
2012
Feb–Sep 1935
8-Month
70.64°F
(21.47°C)
70.65°F
(21.47°C)
-0.01°F
(0.00°C)
58th Coolest
Coolest since:
1912
71st Warmest
Warmest since:
2012
Ties: 1948
Jan–Sep 1935
9-Month
67.48°F
(19.71°C)
67.30°F
(19.61°C)
0.18°F
(0.10°C)
67th Coolest
Coolest since:
1912
62nd Warmest
Warmest since:
2012
Dec 1934–Sep 1935
10-Month
64.97°F
(18.32°C)
64.85°F
(18.25°C)
0.12°F
(0.07°C)
63rd Coolest
Coolest since:
1912
65th Warmest
Warmest since:
2012
Ties: 2010
Nov 1934–Sep 1935
11-Month
64.15°F
(17.86°C)
63.76°F
(17.64°C)
0.39°F
(0.22°C)
75th Coolest
Coolest since:
1912
53rd Warmest
Warmest since:
2012
Oct 1934–Sep 1935
12-Month
64.62°F
(18.12°C)
64.01°F
(17.78°C)
0.61°F
(0.34°C)
89th Coolest
Coolest since:
1912
39th Warmest
Warmest since:
2012
Apr 1934–Sep 1935
18-Month
70.04°F
(21.13°C)
68.64°F
(20.36°C)
1.40°F
(0.77°C)
114th Coolest
Coolest since:
1912
14th Warmest
Warmest since:
2012
Ties: 1999
Oct 1933–Sep 1935
24-Month
65.80°F
(18.78°C)
64.00°F
(17.78°C)
1.80°F
(1.00°C)
116th Coolest
Coolest since:
1913
11th Warmest
Warmest to Date
2017
Oct 1932–Sep 1935
36-Month
65.28°F
(18.49°C)
63.98°F
(17.77°C)
1.30°F
(0.72°C)
110th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
2018
Oct 1931–Sep 1935
48-Month
65.13°F
(18.41°C)
63.97°F
(17.76°C)
1.16°F
(0.65°C)
103rd Coolest
Coolest since:
1915
22nd Warmest
Warmest since:
2018
Oct 1930–Sep 1935
60-Month
65.05°F
(18.36°C)
63.96°F
(17.76°C)
1.09°F
(0.60°C)
102nd Coolest
Coolest since:
1907
22nd Warmest
Warmest to Date
2016

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