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, April 1960

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
April 1960
1-Month		39.83°F
(4.35°C)		38.61°F
(3.67°C)		1.22°F
(0.68°C)		96th Coolest
Coolest since:
1920
33rd Warmest
Warmest since:
1981
Mar–Apr 1960
2-Month		32.22°F
(0.12°C)		34.30°F
(1.28°C)		-2.08°F
(-1.16°C)		8th Coolest
Coolest since:
1950
121st Warmest
Warmest since:
2012
Ties: 1951
Feb–Apr 1960
3-Month		28.35°F
(-2.03°C)		30.47°F
(-0.85°C)		-2.12°F
(-1.18°C)		8th Coolest
Coolest since:
1899
121st Warmest
Warmest since:
2012
Jan–Apr 1960
4-Month		26.30°F
(-3.17°C)		27.79°F
(-2.34°C)		-1.49°F
(-0.83°C)		16th Coolest
Coolest since:
1912
113th Warmest
Warmest since:
2012
Dec 1959–Apr 1960
5-Month		26.23°F
(-3.21°C)		26.76°F
(-2.91°C)		-0.53°F
(-0.30°C)		44th Coolest
Coolest since:
1899
84th Warmest
Warmest since:
2012
Nov 1959–Apr 1960
6-Month		26.29°F
(-3.17°C)		27.42°F
(-2.54°C)		-1.13°F
(-0.63°C)		19th Coolest
Coolest since:
1899
109th Warmest
Warmest since:
2017
Oct 1959–Apr 1960
7-Month		28.51°F
(-1.94°C)		29.42°F
(-1.43°C)		-0.91°F
(-0.51°C)		19th Coolest
Coolest since:
1899
109th Warmest
Warmest since:
2017
Sep 1959–Apr 1960
8-Month		31.49°F
(-0.28°C)		32.23°F
(0.13°C)		-0.74°F
(-0.41°C)		21st Coolest
Coolest since:
1917
107th Warmest
Warmest since:
2016
Ties: 1905
Aug 1959–Apr 1960
9-Month		34.70°F
(1.50°C)		35.21°F
(1.78°C)		-0.51°F
(-0.28°C)		29th Coolest
Coolest since:
1917
99th Warmest
Warmest since:
2017
Jul 1959–Apr 1960
10-Month		37.24°F
(2.91°C)		37.74°F
(3.19°C)		-0.50°F
(-0.28°C)		26th Coolest
Coolest since:
1917
102nd Warmest
Warmest since:
2017
Ties: 1916
Jun 1959–Apr 1960
11-Month		39.03°F
(3.91°C)		39.37°F
(4.09°C)		-0.34°F
(-0.18°C)		37th Coolest
Coolest since:
1917
91st Warmest
Warmest since:
2017
May 1959–Apr 1960
12-Month		39.82°F
(4.34°C)		40.04°F
(4.47°C)		-0.22°F
(-0.13°C)		40th Coolest
Coolest since:
1917
88th Warmest
Warmest since:
2016
Ties: 1948
Nov 1958–Apr 1960
18-Month		35.47°F
(1.93°C)		35.83°F
(2.13°C)		-0.36°F
(-0.20°C)		34th Coolest
Coolest since:
1918
93rd Warmest
Warmest since:
2017
Ties: 1944
May 1958–Apr 1960
24-Month		39.88°F
(4.38°C)		40.03°F
(4.46°C)		-0.15°F
(-0.08°C)		48th Coolest
Coolest since:
1918
79th Warmest
Warmest since:
2017
May 1957–Apr 1960
36-Month		40.02°F
(4.46°C)		40.02°F
(4.46°C)		0.00°F
(0.00°C)		57th Coolest
Coolest since:
1918
69th Warmest
Warmest since:
2017
Ties: 1958
May 1956–Apr 1960
48-Month		40.11°F
(4.51°C)		40.01°F
(4.45°C)		0.10°F
(0.06°C)		65th Coolest
Coolest since:
1918
60th Warmest
Warmest since:
2019
May 1955–Apr 1960
60-Month		39.97°F
(4.43°C)		40.00°F
(4.44°C)		-0.03°F
(-0.01°C)		56th Coolest
Coolest since:
1920
68th Warmest
Warmest since:
2020
Ties: 1954

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