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.

Average Temperature Rankings, July 1900

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
July 1900
1-Month
73.13°F
(22.85°C)
73.61°F
(23.12°C)
-0.48°F
(-0.27°C)
36th Coolest
Coolest since:
1915
93rd Warmest
Warmest since:
1936
Ties: 1979
Jun–Jul 1900
2-Month
71.72°F
(22.07°C)
71.05°F
(21.69°C)
0.67°F
(0.38°C)
82nd Coolest
Coolest since:
1915
47th Warmest
Warmest since:
2021
Ties: 1911, 1914
May–Jul 1900
3-Month
68.39°F
(20.22°C)
67.43°F
(19.68°C)
0.96°F
(0.54°C)
99th Coolest
Coolest since:
1907
30th Warmest
Warmest since:
2018
Ties: 1949
Apr–Jul 1900
4-Month
64.19°F
(17.88°C)
63.34°F
(17.41°C)
0.85°F
(0.47°C)
94th Coolest
Coolest since:
1907
35th Warmest
Warmest since:
1934
Mar–Jul 1900
5-Month
59.61°F
(15.34°C)
58.97°F
(14.98°C)
0.64°F
(0.36°C)
86th Coolest
Coolest since:
1917
43rd Warmest
Warmest to Date
2012
Feb–Jul 1900
6-Month
54.80°F
(12.67°C)
54.78°F
(12.66°C)
0.02°F
(0.01°C)
59th Coolest
Coolest since:
1917
70th Warmest
Warmest since:
2012
Jan–Jul 1900
7-Month
51.84°F
(11.02°C)
51.26°F
(10.70°C)
0.58°F
(0.32°C)
84th Coolest
Coolest since:
1912
45th Warmest
Warmest since:
2012
Ties: 2011
Dec 1899–Jul 1900
8-Month
49.32°F
(9.62°C)
48.94°F
(9.41°C)
0.38°F
(0.21°C)
76th Coolest
Coolest since:
1917
52nd Warmest
Warmest since:
2012
Nov 1899–Jul 1900
9-Month
48.83°F
(9.35°C)
48.14°F
(8.97°C)
0.69°F
(0.38°C)
89th Coolest
Coolest since:
1912
39th Warmest
Warmest to Date
2012
Ties: 1932
Oct 1899–Jul 1900
10-Month
49.34°F
(9.63°C)
48.74°F
(9.30°C)
0.60°F
(0.33°C)
85th Coolest
Coolest since:
1917
43rd Warmest
Warmest to Date
2012
Sep 1899–Jul 1900
11-Month
50.75°F
(10.42°C)
50.20°F
(10.11°C)
0.55°F
(0.31°C)
87th Coolest
Coolest since:
1917
41st Warmest
Warmest to Date
2012
Aug 1899–Jul 1900
12-Month
52.50°F
(11.39°C)
52.03°F
(11.13°C)
0.47°F
(0.26°C)
84th Coolest
Coolest since:
1917
44th Warmest
Warmest to Date
2012
Ties: 1931
Feb 1899–Jul 1900
18-Month
52.52°F
(11.40°C)
52.94°F
(11.63°C)
-0.42°F
(-0.23°C)
28th Coolest
Coolest since:
1917
100th Warmest
Warmest since:
2017
Aug 1898–Jul 1900
24-Month
51.32°F
(10.73°C)
52.02°F
(11.12°C)
-0.70°F
(-0.39°C)
10th Coolest
Coolest since:
1913
117th Warmest
Warmest since:
2017
Aug 1897–Jul 1900
36-Month
51.58°F
(10.88°C)
52.00°F
(11.11°C)
-0.42°F
(-0.23°C)
19th Coolest
Coolest since:
1917
107th Warmest
Warmest since:
2018
Aug 1896–Jul 1900
48-Month
51.50°F
(10.83°C)
51.99°F
(11.11°C)
-0.49°F
(-0.28°C)
16th Coolest
Coolest since:
1918
109th Warmest
Warmest to Date
2018
Aug 1895–Jul 1900
60-Month
51.56°F
(10.87°C)
51.98°F
(11.10°C)
-0.42°F
(-0.23°C)
18th Coolest
Coolest to Date
1920
106th Warmest
Warmest to Date
2020

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