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 1922

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1922
1-Month
38.79°F
(3.77°C)
38.61°F
(3.67°C)
0.18°F
(0.10°C)
63rd Coolest
Coolest since:
1920
66th Warmest
Warmest since:
1981
Ties: 1952
Mar–Apr 1922
2-Month
34.08°F
(1.16°C)
34.30°F
(1.28°C)
-0.22°F
(-0.12°C)
52nd Coolest
Coolest since:
1950
77th Warmest
Warmest since:
2012
Feb–Apr 1922
3-Month
29.72°F
(-1.27°C)
30.47°F
(-0.85°C)
-0.75°F
(-0.42°C)
41st Coolest
Coolest since:
1899
88th Warmest
Warmest since:
2012
Jan–Apr 1922
4-Month
26.38°F
(-3.12°C)
27.79°F
(-2.34°C)
-1.41°F
(-0.78°C)
17th Coolest
Coolest since:
1912
112th Warmest
Warmest since:
2012
Dec 1921–Apr 1922
5-Month
26.07°F
(-3.29°C)
26.77°F
(-2.91°C)
-0.70°F
(-0.38°C)
38th Coolest
Coolest since:
1899
90th Warmest
Warmest since:
2012
Nov 1921–Apr 1922
6-Month
26.88°F
(-2.84°C)
27.42°F
(-2.54°C)
-0.54°F
(-0.30°C)
33rd Coolest
Coolest since:
1899
95th Warmest
Warmest since:
2017
Oct 1921–Apr 1922
7-Month
28.95°F
(-1.69°C)
29.43°F
(-1.43°C)
-0.48°F
(-0.26°C)
36th Coolest
Coolest since:
1899
92nd Warmest
Warmest since:
2017
Sep 1921–Apr 1922
8-Month
32.04°F
(0.02°C)
32.23°F
(0.13°C)
-0.19°F
(-0.11°C)
50th Coolest
Coolest since:
1917
78th Warmest
Warmest since:
2016
Aug 1921–Apr 1922
9-Month
35.04°F
(1.69°C)
35.21°F
(1.78°C)
-0.17°F
(-0.09°C)
52nd Coolest
Coolest since:
1917
76th Warmest
Warmest since:
2017
Ties: 1993
Jul 1921–Apr 1922
10-Month
37.71°F
(3.17°C)
37.75°F
(3.19°C)
-0.04°F
(-0.02°C)
58th Coolest
Coolest since:
1917
70th Warmest
Warmest since:
2017
Ties: 2014
Jun 1921–Apr 1922
11-Month
39.53°F
(4.18°C)
39.37°F
(4.09°C)
0.16°F
(0.09°C)
67th Coolest
Coolest since:
1917
61st Warmest
Warmest since:
2017
Ties: 2014
May 1921–Apr 1922
12-Month
40.20°F
(4.56°C)
40.04°F
(4.47°C)
0.16°F
(0.09°C)
68th Coolest
Coolest since:
1917
60th Warmest
Warmest since:
2016
Nov 1920–Apr 1922
18-Month
36.57°F
(2.54°C)
35.82°F
(2.12°C)
0.75°F
(0.42°C)
95th Coolest
Coolest since:
1918
32nd Warmest
Warmest to Date
2017
Ties: 2015
May 1920–Apr 1922
24-Month
40.50°F
(4.72°C)
40.04°F
(4.47°C)
0.46°F
(0.25°C)
84th Coolest
Coolest since:
1918
43rd Warmest
Warmest to Date
2017
May 1919–Apr 1922
36-Month
40.11°F
(4.51°C)
40.02°F
(4.46°C)
0.09°F
(0.05°C)
65th Coolest
Coolest since:
1918
61st Warmest
Warmest since:
2017
May 1918–Apr 1922
48-Month
40.18°F
(4.54°C)
40.01°F
(4.45°C)
0.17°F
(0.09°C)
73rd Coolest
Coolest since:
1918
52nd Warmest
Warmest to Date
2019
Ties: 1924, 1936
May 1917–Apr 1922
60-Month
39.76°F
(4.31°C)
40.00°F
(4.44°C)
-0.24°F
(-0.13°C)
31st Coolest
Coolest since:
1920
93rd Warmest
Warmest since:
2020
Ties: 1903, 1909

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