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, October 1930

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
October 1930
1-Month
63.34°F
(17.41°C)
66.80°F
(19.33°C)
-3.46°F
(-1.92°C)
8th Coolest
Coolest since:
1925
121st Warmest
Warmest since:
1963
Sep–Oct 1930
2-Month
71.14°F
(21.74°C)
72.31°F
(22.39°C)
-1.17°F
(-0.65°C)
27th Coolest
Coolest since:
1925
102nd Warmest
Warmest since:
1963
Ties: 1929
Aug–Oct 1930
3-Month
76.26°F
(24.59°C)
76.58°F
(24.77°C)
-0.32°F
(-0.18°C)
57th Coolest
Coolest since:
1912
72nd Warmest
Warmest since:
1947
Jul–Oct 1930
4-Month
79.48°F
(26.38°C)
79.11°F
(26.17°C)
0.37°F
(0.21°C)
79th Coolest
Coolest since:
1912
50th Warmest
Warmest since:
2022
Ties: 2018
Jun–Oct 1930
5-Month
80.01°F
(26.67°C)
79.55°F
(26.42°C)
0.46°F
(0.25°C)
81st Coolest
Coolest since:
1912
48th Warmest
Warmest since:
1931, 2022
Ties: 1935
May–Oct 1930
6-Month
78.59°F
(25.88°C)
78.45°F
(25.81°C)
0.14°F
(0.07°C)
68th Coolest
Coolest since:
1907
61st Warmest
Warmest since:
1934
Ties: 1926, 2008
Apr–Oct 1930
7-Month
77.04°F
(25.02°C)
76.32°F
(24.62°C)
0.72°F
(0.40°C)
86th Coolest
Coolest since:
1907
43rd Warmest
Warmest since:
1934
Ties: 1943, 1994
Mar–Oct 1930
8-Month
73.94°F
(23.30°C)
73.40°F
(23.00°C)
0.54°F
(0.30°C)
83rd Coolest
Coolest since:
1912
46th Warmest
Warmest since:
2012
Feb–Oct 1930
9-Month
71.46°F
(21.92°C)
70.23°F
(21.24°C)
1.23°F
(0.68°C)
106th Coolest
Coolest since:
1912
23rd Warmest
Warmest since:
2012
Jan–Oct 1930
10-Month
67.69°F
(19.83°C)
67.25°F
(19.58°C)
0.44°F
(0.25°C)
82nd Coolest
Coolest since:
1912
47th Warmest
Warmest since:
2012
Dec 1929–Oct 1930
11-Month
65.60°F
(18.67°C)
65.03°F
(18.35°C)
0.57°F
(0.32°C)
90th Coolest
Coolest since:
1912
38th Warmest
Warmest since:
2012
Ties: 1946, 2013
Nov 1929–Oct 1930
12-Month
64.24°F
(17.91°C)
64.01°F
(17.78°C)
0.23°F
(0.13°C)
66th Coolest
Coolest since:
1912
62nd Warmest
Warmest since:
2012
May 1929–Oct 1930
18-Month
68.83°F
(20.46°C)
68.82°F
(20.46°C)
0.01°F
(0.00°C)
55th Coolest
Coolest since:
1912
73rd Warmest
Warmest since:
2012
Nov 1928–Oct 1930
24-Month
63.63°F
(17.57°C)
64.00°F
(17.78°C)
-0.37°F
(-0.21°C)
34th Coolest
Coolest since:
1913
93rd Warmest
Warmest since:
2017
Nov 1927–Oct 1930
36-Month
63.68°F
(17.60°C)
63.98°F
(17.77°C)
-0.30°F
(-0.17°C)
35th Coolest
Coolest since:
1917
91st Warmest
Warmest since:
2018
Nov 1926–Oct 1930
48-Month
63.71°F
(17.62°C)
63.97°F
(17.76°C)
-0.26°F
(-0.14°C)
37th Coolest
Coolest since:
1915
88th Warmest
Warmest since:
2018
Ties: 1951, 1976, 1984
Nov 1925–Oct 1930
60-Month
63.77°F
(17.65°C)
63.96°F
(17.76°C)
-0.19°F
(-0.11°C)
37th Coolest
Coolest since:
1907
87th Warmest
Warmest since:
2016

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