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, August 1931

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1931
1-Month
71.96°F
(22.20°C)
72.10°F
(22.28°C)
-0.14°F
(-0.08°C)
50th Coolest
Coolest since:
1927
79th Warmest
Warmest since:
1983
Jul–Aug 1931
2-Month
73.88°F
(23.27°C)
72.85°F
(22.69°C)
1.03°F
(0.58°C)
100th Coolest
Coolest since:
1992
29th Warmest
Warmest since:
1936
Jun–Aug 1931
3-Month
72.82°F
(22.68°C)
71.40°F
(21.89°C)
1.42°F
(0.79°C)
113th Coolest
Coolest since:
1915
16th Warmest
Warmest to Date
1936, 2021
May–Aug 1931
4-Month
69.48°F
(20.82°C)
68.61°F
(20.34°C)
0.87°F
(0.48°C)
98th Coolest
Coolest since:
1907
31st Warmest
Warmest since:
2018
Ties: 1991
Apr–Aug 1931
5-Month
65.79°F
(18.77°C)
65.09°F
(18.38°C)
0.70°F
(0.39°C)
86th Coolest
Coolest since:
1907
43rd Warmest
Warmest since:
2012
Mar–Aug 1931
6-Month
61.40°F
(16.33°C)
61.16°F
(16.20°C)
0.24°F
(0.13°C)
71st Coolest
Coolest since:
1917
58th Warmest
Warmest since:
2012
Ties: 1980
Feb–Aug 1931
7-Month
58.05°F
(14.47°C)
57.26°F
(14.03°C)
0.79°F
(0.44°C)
92nd Coolest
Coolest since:
1917
37th Warmest
Warmest since:
2012
Jan–Aug 1931
8-Month
54.91°F
(12.73°C)
53.86°F
(12.14°C)
1.05°F
(0.59°C)
98th Coolest
Coolest since:
1912
31st Warmest
Warmest since:
2012
Dec 1930–Aug 1931
9-Month
52.28°F
(11.27°C)
51.52°F
(10.84°C)
0.76°F
(0.43°C)
95th Coolest
Coolest since:
1917
33rd Warmest
Warmest since:
2012
Nov 1930–Aug 1931
10-Month
51.16°F
(10.64°C)
50.54°F
(10.30°C)
0.62°F
(0.34°C)
90th Coolest
Coolest since:
1912
38th Warmest
Warmest since:
2012
Ties: 1935, 1974
Oct 1930–Aug 1931
11-Month
51.21°F
(10.67°C)
50.87°F
(10.48°C)
0.34°F
(0.19°C)
76th Coolest
Coolest since:
1912
52nd Warmest
Warmest since:
2012
Ties: 2019
Sep 1930–Aug 1931
12-Month
52.42°F
(11.34°C)
52.03°F
(11.13°C)
0.39°F
(0.21°C)
80th Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2012
Mar 1930–Aug 1931
18-Month
55.52°F
(13.07°C)
55.07°F
(12.82°C)
0.45°F
(0.25°C)
86th Coolest
Coolest since:
1917
42nd Warmest
Warmest since:
2017
Sep 1929–Aug 1931
24-Month
52.20°F
(11.22°C)
52.02°F
(11.12°C)
0.18°F
(0.10°C)
73rd Coolest
Coolest since:
1918
54th Warmest
Warmest since:
2017
Sep 1928–Aug 1931
36-Month
51.84°F
(11.02°C)
52.00°F
(11.11°C)
-0.16°F
(-0.09°C)
44th Coolest
Coolest since:
1917
82nd Warmest
Warmest since:
2018
Ties: 1909, 1925
Sep 1927–Aug 1931
48-Month
51.87°F
(11.04°C)
51.99°F
(11.11°C)
-0.12°F
(-0.07°C)
44th Coolest
Coolest since:
1920
81st Warmest
Warmest since:
2018
Ties: 1975, 1981
Sep 1926–Aug 1931
60-Month
51.88°F
(11.04°C)
51.98°F
(11.10°C)
-0.10°F
(-0.06°C)
48th Coolest
Coolest since:
1920
76th Warmest
Warmest since:
2020
Ties: 1963

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