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.

Minimum Temperature Rankings, October 1933

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
October 1933
1-Month
41.83°F
(5.46°C)
41.41°F
(5.23°C)
0.42°F
(0.23°C)
79th Coolest
Coolest since:
1917
50th Warmest
Warmest since:
1947
Sep–Oct 1933
2-Month
48.28°F
(9.04°C)
46.66°F
(8.14°C)
1.62°F
(0.90°C)
113th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
2015
Aug–Oct 1933
3-Month
51.81°F
(11.01°C)
50.79°F
(10.44°C)
1.02°F
(0.57°C)
104th Coolest
Coolest since:
1917
25th Warmest
Warmest since:
2016
Jul–Oct 1933
4-Month
54.23°F
(12.35°C)
53.22°F
(11.79°C)
1.01°F
(0.56°C)
103rd Coolest
Coolest since:
1976
26th Warmest
Warmest since:
2021
Jun–Oct 1933
5-Month
54.82°F
(12.68°C)
53.70°F
(12.06°C)
1.12°F
(0.62°C)
107th Coolest
Coolest since:
1917
22nd Warmest
Warmest since:
2021
May–Oct 1933
6-Month
53.64°F
(12.02°C)
52.67°F
(11.48°C)
0.97°F
(0.54°C)
101st Coolest
Coolest since:
1917
28th Warmest
Warmest since:
2018
Apr–Oct 1933
7-Month
51.31°F
(10.73°C)
50.66°F
(10.37°C)
0.65°F
(0.36°C)
91st Coolest
Coolest since:
1917
38th Warmest
Warmest since:
2015
Mar–Oct 1933
8-Month
48.69°F
(9.27°C)
48.07°F
(8.93°C)
0.62°F
(0.34°C)
91st Coolest
Coolest since:
1917
38th Warmest
Warmest since:
2016
Ties: 1910
Feb–Oct 1933
9-Month
45.26°F
(7.37°C)
45.27°F
(7.37°C)
-0.01°F
(0.00°C)
57th Coolest
Coolest since:
1917
72nd Warmest
Warmest since:
2016
Ties: 1910
Jan–Oct 1933
10-Month
43.10°F
(6.17°C)
42.71°F
(5.95°C)
0.39°F
(0.22°C)
81st Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2016
Ties: 1939
Dec 1932–Oct 1933
11-Month
40.94°F
(4.97°C)
40.89°F
(4.94°C)
0.05°F
(0.03°C)
60th Coolest
Coolest since:
1917
68th Warmest
Warmest since:
2016
Ties: 1996
Nov 1932–Oct 1933
12-Month
39.94°F
(4.41°C)
40.04°F
(4.47°C)
-0.10°F
(-0.06°C)
52nd Coolest
Coolest since:
1917
76th Warmest
Warmest since:
2016
Ties: 1898
May 1932–Oct 1933
18-Month
44.12°F
(6.73°C)
44.25°F
(6.81°C)
-0.13°F
(-0.08°C)
48th Coolest
Coolest since:
1917
80th Warmest
Warmest since:
2016
Nov 1931–Oct 1933
24-Month
40.24°F
(4.58°C)
40.04°F
(4.47°C)
0.20°F
(0.11°C)
70th Coolest
Coolest since:
1917, 1918
57th Warmest
Warmest since:
2017
Nov 1930–Oct 1933
36-Month
40.44°F
(4.69°C)
40.03°F
(4.46°C)
0.41°F
(0.23°C)
81st Coolest
Coolest since:
1918
45th Warmest
Warmest to Date
2017
Nov 1929–Oct 1933
48-Month
40.26°F
(4.59°C)
40.01°F
(4.45°C)
0.25°F
(0.14°C)
76th Coolest
Coolest since:
1918
49th Warmest
Warmest to Date
2018
Ties: 1938, 1943
Nov 1928–Oct 1933
60-Month
40.01°F
(4.45°C)
40.00°F
(4.44°C)
0.01°F
(0.01°C)
59th Coolest
Coolest since:
1920
65th Warmest
Warmest since:
2019, 2020
Ties: 1975

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