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 1951

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
October 1951
1-Month		66.00°F
(18.89°C)		66.80°F
(19.33°C)		-0.80°F
(-0.44°C)		40th Coolest
Coolest since:
1925
89th Warmest
Warmest since:
1963
Sep–Oct 1951
2-Month		71.72°F
(22.07°C)		72.31°F
(22.39°C)		-0.59°F
(-0.32°C)		44th Coolest
Coolest since:
1925
85th Warmest
Warmest since:
1963
Aug–Oct 1951
3-Month		76.10°F
(24.50°C)		76.58°F
(24.77°C)		-0.48°F
(-0.27°C)		47th Coolest
Coolest since:
1912
82nd Warmest
Warmest since:
1947
Jul–Oct 1951
4-Month		78.80°F
(26.00°C)		79.11°F
(26.17°C)		-0.31°F
(-0.17°C)		51st Coolest
Coolest since:
1912
78th Warmest
Warmest since:
2022
Jun–Oct 1951
5-Month		78.90°F
(26.06°C)		79.55°F
(26.42°C)		-0.65°F
(-0.36°C)		32nd Coolest
Coolest since:
1912
97th Warmest
Warmest since:
2022
Ties: 1927, 1968
May–Oct 1951
6-Month		78.09°F
(25.61°C)		78.45°F
(25.81°C)		-0.36°F
(-0.20°C)		47th Coolest
Coolest since:
1907
82nd Warmest
Warmest since:
1934
Apr–Oct 1951
7-Month		75.80°F
(24.33°C)		76.32°F
(24.62°C)		-0.52°F
(-0.29°C)		35th Coolest
Coolest since:
1907
94th Warmest
Warmest since:
1934
Mar–Oct 1951
8-Month		72.59°F
(22.55°C)		73.40°F
(23.00°C)		-0.81°F
(-0.45°C)		20th Coolest
Coolest since:
1912
109th Warmest
Warmest since:
2012
Feb–Oct 1951
9-Month		69.64°F
(20.91°C)		70.23°F
(21.24°C)		-0.59°F
(-0.33°C)		28th Coolest
Coolest since:
1912
101st Warmest
Warmest since:
2012
Ties: 1957
Jan–Oct 1951
10-Month		66.79°F
(19.33°C)		67.25°F
(19.58°C)		-0.46°F
(-0.25°C)		37th Coolest
Coolest since:
1912
92nd Warmest
Warmest since:
2012
Dec 1950–Oct 1951
11-Month		64.70°F
(18.17°C)		65.03°F
(18.35°C)		-0.33°F
(-0.18°C)		35th Coolest
Coolest since:
1912
93rd Warmest
Warmest since:
2012
Nov 1950–Oct 1951
12-Month		63.69°F
(17.61°C)		64.01°F
(17.78°C)		-0.32°F
(-0.17°C)		40th Coolest
Coolest since:
1912
88th Warmest
Warmest since:
2012
Ties: 1898
May 1950–Oct 1951
18-Month		68.40°F
(20.22°C)		68.82°F
(20.46°C)		-0.42°F
(-0.24°C)		32nd Coolest
Coolest since:
1912
96th Warmest
Warmest since:
2012
Nov 1949–Oct 1951
24-Month		63.91°F
(17.73°C)		64.00°F
(17.78°C)		-0.09°F
(-0.05°C)		54th Coolest
Coolest since:
1913
73rd Warmest
Warmest since:
2017
Ties: 1945
Nov 1948–Oct 1951
36-Month		63.79°F
(17.66°C)		63.98°F
(17.77°C)		-0.19°F
(-0.11°C)		43rd Coolest
Coolest since:
1917
83rd Warmest
Warmest since:
2018
Nov 1947–Oct 1951
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: 1930, 1976, 1984
Nov 1946–Oct 1951
60-Month		63.88°F
(17.71°C)		63.96°F
(17.76°C)		-0.08°F
(-0.05°C)		52nd Coolest
Coolest since:
1907
72nd Warmest
Warmest since:
2016
Ties: 1960

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