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, January 1930

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
January 1930
1-Month		33.78°F
(0.99°C)		40.49°F
(4.72°C)		-6.71°F
(-3.73°C)		4th Coolest
Coolest to Date
1979
126th Warmest
Warmest since:
2006
Dec 1929–Jan 1930
2-Month		39.24°F
(4.02°C)		41.66°F
(5.37°C)		-2.42°F
(-1.35°C)		11th Coolest
Coolest since:
1979
118th Warmest
Warmest since:
2012
Ties: 1949
Nov 1929–Jan 1930
3-Month		42.58°F
(5.88°C)		45.35°F
(7.42°C)		-2.77°F
(-1.54°C)		7th Coolest
Coolest since:
1979
122nd Warmest
Warmest since:
2000
Oct 1929–Jan 1930
4-Month		48.55°F
(9.19°C)		50.72°F
(10.40°C)		-2.17°F
(-1.21°C)		9th Coolest
Coolest since:
1973
120th Warmest
Warmest since:
2000
Sep 1929–Jan 1930
5-Month		54.01°F
(12.23°C)		56.13°F
(13.41°C)		-2.12°F
(-1.18°C)		5th Coolest
Coolest since:
1973
124th Warmest
Warmest since:
2022
Aug 1929–Jan 1930
6-Month		59.42°F
(15.23°C)		60.96°F
(16.09°C)		-1.54°F
(-0.86°C)		7th Coolest
Coolest since:
1973
122nd Warmest
Warmest since:
2022
Jul 1929–Jan 1930
7-Month		63.35°F
(17.42°C)		64.64°F
(18.13°C)		-1.29°F
(-0.71°C)		9th Coolest
Coolest since:
1973
120th Warmest
Warmest since:
2022
Ties: 1920
Jun 1929–Jan 1930
8-Month		65.52°F
(18.62°C)		66.73°F
(19.29°C)		-1.21°F
(-0.67°C)		9th Coolest
Coolest since:
1973
120th Warmest
Warmest since:
2022
May 1929–Jan 1930
9-Month		66.20°F
(19.00°C)		67.42°F
(19.68°C)		-1.22°F
(-0.68°C)		8th Coolest
Coolest since:
1973
121st Warmest
Warmest since:
2022
Apr 1929–Jan 1930
10-Month		65.89°F
(18.83°C)		67.02°F
(19.46°C)		-1.13°F
(-0.63°C)		10th Coolest
Coolest since:
1918, 1973
119th Warmest
Warmest since:
2022
Mar 1929–Jan 1930
11-Month		64.89°F
(18.27°C)		65.74°F
(18.74°C)		-0.85°F
(-0.47°C)		21st Coolest
Coolest since:
1918
108th Warmest
Warmest since:
2013
Feb 1929–Jan 1930
12-Month		62.64°F
(17.02°C)		63.99°F
(17.77°C)		-1.35°F
(-0.75°C)		5th Coolest
Coolest since:
1918
124th Warmest
Warmest since:
2013
Aug 1928–Jan 1930
18-Month		61.85°F
(16.58°C)		62.98°F
(17.21°C)		-1.13°F
(-0.63°C)		6th Coolest
Coolest since:
1913
122nd Warmest
Warmest since:
2013
Feb 1928–Jan 1930
24-Month		63.04°F
(17.24°C)		63.98°F
(17.77°C)		-0.94°F
(-0.53°C)		8th Coolest
Coolest since:
1918
120th Warmest
Warmest since:
2018
Feb 1927–Jan 1930
36-Month		63.36°F
(17.42°C)		63.97°F
(17.76°C)		-0.61°F
(-0.34°C)		18th Coolest
Coolest since:
1918
109th Warmest
Warmest since:
2018
Feb 1926–Jan 1930
48-Month		63.52°F
(17.51°C)		63.96°F
(17.76°C)		-0.44°F
(-0.25°C)		26th Coolest
Coolest since:
1918
100th Warmest
Warmest since:
2019
Feb 1925–Jan 1930
60-Month		63.75°F
(17.64°C)		63.95°F
(17.75°C)		-0.20°F
(-0.11°C)		40th Coolest
Coolest since:
1907
85th Warmest
Warmest since:
2021
Ties: 1975, 1981, 1984

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