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 1923

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 1923
1-Month
60.96°F
(16.09°C)
60.54°F
(15.86°C)
0.42°F
(0.23°C)
77th Coolest
Coolest since:
1924
52nd Warmest
Warmest since:
2022
Jun–Jul 1923
2-Month
58.34°F
(14.63°C)
58.08°F
(14.49°C)
0.26°F
(0.14°C)
62nd Coolest
Coolest since:
1915
67th Warmest
Warmest since:
2021
Ties: 1956, 1997
May–Jul 1923
3-Month
54.47°F
(12.48°C)
54.54°F
(12.52°C)
-0.07°F
(-0.04°C)
49th Coolest
Coolest since:
1907
80th Warmest
Warmest since:
2018
Ties: 1948
Apr–Jul 1923
4-Month
50.30°F
(10.17°C)
50.56°F
(10.31°C)
-0.26°F
(-0.14°C)
39th Coolest
Coolest since:
1907
90th Warmest
Warmest since:
2012
Mar–Jul 1923
5-Month
45.46°F
(7.48°C)
46.44°F
(8.02°C)
-0.98°F
(-0.54°C)
13th Coolest
Coolest since:
1917
116th Warmest
Warmest since:
2012
Feb–Jul 1923
6-Month
40.94°F
(4.97°C)
42.50°F
(5.83°C)
-1.56°F
(-0.86°C)
4th Coolest
Coolest since:
1917
125th Warmest
Warmest since:
2012
Jan–Jul 1923
7-Month
38.54°F
(3.63°C)
39.25°F
(4.03°C)
-0.71°F
(-0.40°C)
27th Coolest
Coolest since:
1917
102nd Warmest
Warmest since:
2012
Ties: 1962
Dec 1922–Jul 1923
8-Month
36.66°F
(2.59°C)
37.18°F
(2.88°C)
-0.52°F
(-0.29°C)
31st Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2012
Ties: 1906
Nov 1922–Jul 1923
9-Month
36.10°F
(2.28°C)
36.46°F
(2.48°C)
-0.36°F
(-0.20°C)
39th Coolest
Coolest since:
1917
89th Warmest
Warmest since:
2012
Ties: 1930
Oct 1922–Jul 1923
10-Month
36.62°F
(2.57°C)
36.96°F
(2.76°C)
-0.34°F
(-0.19°C)
38th Coolest
Coolest since:
1917
90th Warmest
Warmest since:
2016
Ties: 1930
Sep 1922–Jul 1923
11-Month
38.12°F
(3.40°C)
38.32°F
(3.51°C)
-0.20°F
(-0.11°C)
44th Coolest
Coolest since:
1917
84th Warmest
Warmest since:
2016
Aug 1922–Jul 1923
12-Month
39.91°F
(4.39°C)
40.04°F
(4.47°C)
-0.13°F
(-0.08°C)
48th Coolest
Coolest since:
1917
80th Warmest
Warmest since:
2016
Feb 1922–Jul 1923
18-Month
40.75°F
(4.86°C)
40.86°F
(4.92°C)
-0.11°F
(-0.06°C)
54th Coolest
Coolest since:
1917
74th Warmest
Warmest since:
2017
Aug 1921–Jul 1923
24-Month
39.99°F
(4.44°C)
40.04°F
(4.47°C)
-0.05°F
(-0.03°C)
55th Coolest
Coolest since:
1918
72nd Warmest
Warmest since:
2017
Aug 1920–Jul 1923
36-Month
40.43°F
(4.68°C)
40.02°F
(4.46°C)
0.41°F
(0.22°C)
81st Coolest
Coolest since:
1918
45th Warmest
Warmest to Date
2017
Aug 1919–Jul 1923
48-Month
40.07°F
(4.48°C)
40.01°F
(4.45°C)
0.06°F
(0.03°C)
64th Coolest
Coolest since:
1918
61st Warmest
Warmest since:
2018
Aug 1918–Jul 1923
60-Month
40.14°F
(4.52°C)
40.00°F
(4.44°C)
0.14°F
(0.08°C)
71st Coolest
Coolest since:
1920
53rd Warmest
Warmest to Date
2020
Ties: 1983

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