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 1900

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
October 1900
1-Month
67.91°F
(19.95°C)
66.80°F
(19.33°C)
1.11°F
(0.62°C)
90th Coolest
Coolest since:
1925
39th Warmest
Warmest to Date
1963
Sep–Oct 1900
2-Month
72.46°F
(22.48°C)
72.31°F
(22.39°C)
0.15°F
(0.09°C)
70th Coolest
Coolest since:
1925
59th Warmest
Warmest since:
1963
Aug–Oct 1900
3-Month
76.92°F
(24.96°C)
76.59°F
(24.77°C)
0.33°F
(0.19°C)
76th Coolest
Coolest since:
1912
53rd Warmest
Warmest since:
1947
Jul–Oct 1900
4-Month
79.23°F
(26.24°C)
79.11°F
(26.17°C)
0.12°F
(0.07°C)
72nd Coolest
Coolest since:
1912
57th Warmest
Warmest since:
2022
Jun–Oct 1900
5-Month
80.09°F
(26.72°C)
79.56°F
(26.42°C)
0.53°F
(0.30°C)
85th Coolest
Coolest since:
1912
44th Warmest
Warmest to Date
2022
May–Oct 1900
6-Month
79.22°F
(26.23°C)
78.45°F
(25.81°C)
0.77°F
(0.42°C)
92nd Coolest
Coolest since:
1907
37th Warmest
Warmest to Date
1934
Apr–Oct 1900
7-Month
76.96°F
(24.98°C)
76.32°F
(24.62°C)
0.64°F
(0.36°C)
83rd Coolest
Coolest since:
1907
46th Warmest
Warmest to Date
1934
Mar–Oct 1900
8-Month
73.96°F
(23.31°C)
73.40°F
(23.00°C)
0.56°F
(0.31°C)
84th Coolest
Coolest since:
1912
45th Warmest
Warmest to Date
2012
Feb–Oct 1900
9-Month
70.43°F
(21.35°C)
70.23°F
(21.24°C)
0.20°F
(0.11°C)
73rd Coolest
Coolest since:
1912
56th Warmest
Warmest to Date
2012
Jan–Oct 1900
10-Month
67.81°F
(19.89°C)
67.25°F
(19.58°C)
0.56°F
(0.31°C)
84th Coolest
Coolest since:
1912
45th Warmest
Warmest to Date
2012
Dec 1899–Oct 1900
11-Month
65.42°F
(18.57°C)
65.03°F
(18.35°C)
0.39°F
(0.22°C)
79th Coolest
Coolest since:
1912
49th Warmest
Warmest to Date
2012
Ties: 1925, 1976
Nov 1899–Oct 1900
12-Month
64.63°F
(18.13°C)
64.01°F
(17.78°C)
0.62°F
(0.35°C)
92nd Coolest
Coolest since:
1912
36th Warmest
Warmest to Date
2012
May 1899–Oct 1900
18-Month
69.18°F
(20.66°C)
68.83°F
(20.46°C)
0.35°F
(0.20°C)
80th Coolest
Coolest since:
1912
48th Warmest
Warmest to Date
2012
Ties: 1964
Nov 1898–Oct 1900
24-Month
63.40°F
(17.44°C)
63.99°F
(17.77°C)
-0.59°F
(-0.33°C)
24th Coolest
Coolest since:
1913
103rd Warmest
Warmest since:
2017
Ties: 1929
Nov 1897–Oct 1900
36-Month
63.50°F
(17.50°C)
63.98°F
(17.77°C)
-0.48°F
(-0.27°C)
25th Coolest
Coolest since:
1917
101st Warmest
Warmest since:
2018
Ties: 1908
Nov 1896–Oct 1900
48-Month
63.50°F
(17.50°C)
63.97°F
(17.76°C)
-0.47°F
(-0.26°C)
20th Coolest
Coolest since:
1915
105th Warmest
Warmest to Date
2018
Ties: 1980
Nov 1895–Oct 1900
60-Month
63.51°F
(17.51°C)
63.96°F
(17.76°C)
-0.45°F
(-0.25°C)
18th Coolest
Coolest since:
1907
106th Warmest
Warmest to Date
2016

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