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 1918

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1918
1-Month
72.50°F
(22.50°C)
72.10°F
(22.28°C)
0.40°F
(0.22°C)
77th Coolest
Coolest since:
1927
52nd Warmest
Warmest since:
1983
Jul–Aug 1918
2-Month
72.48°F
(22.49°C)
72.86°F
(22.70°C)
-0.38°F
(-0.21°C)
35th Coolest
Coolest since:
1992
94th Warmest
Warmest since:
1936
Jun–Aug 1918
3-Month
72.03°F
(22.24°C)
71.40°F
(21.89°C)
0.63°F
(0.35°C)
87th Coolest
Coolest since:
1915
42nd Warmest
Warmest since:
1936, 2021
Ties: 1970
May–Aug 1918
4-Month
69.22°F
(20.68°C)
68.60°F
(20.33°C)
0.62°F
(0.35°C)
87th Coolest
Coolest since:
1907
42nd Warmest
Warmest since:
2018
Ties: 1956
Apr–Aug 1918
5-Month
65.19°F
(18.44°C)
65.10°F
(18.39°C)
0.09°F
(0.05°C)
56th Coolest
Coolest since:
1907
73rd Warmest
Warmest since:
2012
Mar–Aug 1918
6-Month
61.95°F
(16.64°C)
61.16°F
(16.20°C)
0.79°F
(0.44°C)
92nd Coolest
Coolest since:
1917
37th Warmest
Warmest since:
2012
Feb–Aug 1918
7-Month
57.93°F
(14.41°C)
57.26°F
(14.03°C)
0.67°F
(0.38°C)
91st Coolest
Coolest since:
1917
38th Warmest
Warmest to Date
2012
Jan–Aug 1918
8-Month
53.67°F
(12.04°C)
53.86°F
(12.14°C)
-0.19°F
(-0.10°C)
45th Coolest
Coolest since:
1912
84th Warmest
Warmest since:
2012
Dec 1917–Aug 1918
9-Month
51.00°F
(10.56°C)
51.52°F
(10.84°C)
-0.52°F
(-0.28°C)
32nd Coolest
Coolest since:
1917
96th Warmest
Warmest since:
2012
Ties: 1951
Nov 1917–Aug 1918
10-Month
50.25°F
(10.14°C)
50.53°F
(10.29°C)
-0.28°F
(-0.15°C)
39th Coolest
Coolest since:
1912
89th Warmest
Warmest since:
2012
Oct 1917–Aug 1918
11-Month
50.27°F
(10.15°C)
50.86°F
(10.48°C)
-0.59°F
(-0.33°C)
24th Coolest
Coolest since:
1912
104th Warmest
Warmest since:
2012
Sep 1917–Aug 1918
12-Month
51.42°F
(10.79°C)
52.03°F
(11.13°C)
-0.61°F
(-0.34°C)
22nd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
2012
Ties: 1978
Mar 1917–Aug 1918
18-Month
53.99°F
(12.22°C)
55.07°F
(12.82°C)
-1.08°F
(-0.60°C)
6th Coolest
Coolest since:
1917
122nd Warmest
Warmest since:
2017
Sep 1916–Aug 1918
24-Month
50.62°F
(10.34°C)
52.02°F
(11.12°C)
-1.40°F
(-0.78°C)
1st Coolest
Coolest since:
1918
126th Warmest
Warmest since:
2017
Sep 1915–Aug 1918
36-Month
51.01°F
(10.56°C)
52.00°F
(11.11°C)
-0.99°F
(-0.55°C)
3rd Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2018
Sep 1914–Aug 1918
48-Month
50.99°F
(10.55°C)
51.99°F
(11.11°C)
-1.00°F
(-0.56°C)
2nd Coolest
Coolest since:
1920
123rd Warmest
Warmest since:
2018
Sep 1913–Aug 1918
60-Month
51.22°F
(10.68°C)
51.98°F
(11.10°C)
-0.76°F
(-0.42°C)
5th Coolest
Coolest since:
1920
119th Warmest
Warmest since:
2020
Ties: 1919

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