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, July 1922

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 1922
1-Month
59.90°F
(15.50°C)
60.54°F
(15.86°C)
-0.64°F
(-0.36°C)
26th Coolest
Coolest since:
1924
103rd Warmest
Warmest since:
2022
Ties: 1912
Jun–Jul 1922
2-Month
58.40°F
(14.67°C)
58.08°F
(14.49°C)
0.32°F
(0.18°C)
70th Coolest
Coolest since:
1915
59th Warmest
Warmest since:
2021
Ties: 1911, 1941
May–Jul 1922
3-Month
55.15°F
(12.86°C)
54.54°F
(12.52°C)
0.61°F
(0.34°C)
82nd Coolest
Coolest since:
1907
47th Warmest
Warmest since:
2018
Apr–Jul 1922
4-Month
51.06°F
(10.59°C)
50.56°F
(10.31°C)
0.50°F
(0.28°C)
82nd Coolest
Coolest since:
1907
47th Warmest
Warmest since:
2012
Ties: 1943, 1959
Mar–Jul 1922
5-Month
46.72°F
(8.18°C)
46.44°F
(8.02°C)
0.28°F
(0.16°C)
71st Coolest
Coolest since:
1917
58th Warmest
Warmest since:
2012
Feb–Jul 1922
6-Month
42.43°F
(5.79°C)
42.50°F
(5.83°C)
-0.07°F
(-0.04°C)
57th Coolest
Coolest since:
1917
72nd Warmest
Warmest since:
2012
Ties: 2008
Jan–Jul 1922
7-Month
38.71°F
(3.73°C)
39.25°F
(4.03°C)
-0.54°F
(-0.30°C)
33rd Coolest
Coolest since:
1917
96th Warmest
Warmest since:
2012
Dec 1921–Jul 1922
8-Month
36.97°F
(2.76°C)
37.18°F
(2.88°C)
-0.21°F
(-0.12°C)
49th Coolest
Coolest since:
1917
79th Warmest
Warmest since:
2012
Ties: 1943
Nov 1921–Jul 1922
9-Month
36.30°F
(2.39°C)
36.46°F
(2.48°C)
-0.16°F
(-0.09°C)
50th Coolest
Coolest since:
1917
78th Warmest
Warmest since:
2012
Oct 1921–Jul 1922
10-Month
36.81°F
(2.67°C)
36.96°F
(2.76°C)
-0.15°F
(-0.09°C)
51st Coolest
Coolest since:
1917
77th Warmest
Warmest since:
2016
Sep 1921–Jul 1922
11-Month
38.34°F
(3.52°C)
38.31°F
(3.51°C)
0.03°F
(0.01°C)
61st Coolest
Coolest since:
1917
67th Warmest
Warmest since:
2016
Ties: 1996
Aug 1921–Jul 1922
12-Month
40.07°F
(4.48°C)
40.05°F
(4.47°C)
0.02°F
(0.01°C)
59th Coolest
Coolest since:
1917
69th Warmest
Warmest since:
2016
Feb 1921–Jul 1922
18-Month
41.46°F
(5.26°C)
40.85°F
(4.92°C)
0.61°F
(0.34°C)
89th Coolest
Coolest since:
1917
39th Warmest
Warmest to Date
2017
Aug 1920–Jul 1922
24-Month
40.69°F
(4.83°C)
40.04°F
(4.47°C)
0.65°F
(0.36°C)
93rd Coolest
Coolest since:
1918
34th Warmest
Warmest to Date
2017
Ties: 1942, 2009
Aug 1919–Jul 1922
36-Month
40.13°F
(4.52°C)
40.02°F
(4.46°C)
0.11°F
(0.06°C)
65th Coolest
Coolest since:
1918
61st Warmest
Warmest since:
2017
Aug 1918–Jul 1922
48-Month
40.20°F
(4.56°C)
40.01°F
(4.45°C)
0.19°F
(0.11°C)
73rd Coolest
Coolest since:
1918
52nd Warmest
Warmest to Date
2018
Aug 1917–Jul 1922
60-Month
39.90°F
(4.39°C)
40.00°F
(4.44°C)
-0.10°F
(-0.05°C)
49th Coolest
Coolest since:
1920
75th Warmest
Warmest since:
2020
Ties: 1924, 1977

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