Climate at a Glance

National Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of May 2022. For more information, please see Climatological Rankings.


Contiguous U.S.

Minimum Temperature Rankings, August 1939

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
August 1939
1-Month
58.87°F
(14.93°C)
59.06°F
(15.03°C)
-0.19°F
(-0.10°C)
47th Coolest Coolest since: 1933 1950
81st Warmest Warmest since: 1938 1983
Ties: 1933
Jul–Aug 1939
2-Month
60.00°F
(15.56°C)
59.79°F
(15.44°C)
0.21°F
(0.12°C)
68th Coolest Coolest since: 1929 1950
60th Warmest Warmest since: 1938 2011
Ties: 1900
Jun–Aug 1939
3-Month
58.72°F
(14.84°C)
58.40°F
(14.67°C)
0.32°F
(0.17°C)
67th Coolest Coolest since: 1930 1915
61st Warmest Warmest since: 1938 2021
May–Aug 1939
4-Month
56.28°F
(13.49°C)
55.66°F
(13.14°C)
0.62°F
(0.35°C)
88th Coolest Coolest since: 1938 1907
40th Warmest Warmest since: 1937 2018
Apr–Aug 1939
5-Month
52.72°F
(11.51°C)
52.25°F
(11.25°C)
0.47°F
(0.26°C)
81st Coolest Coolest since: 1935 1907
47th Warmest Warmest since: 1938 2012
Ties: 1989
Mar–Aug 1939
6-Month
48.98°F
(9.43°C)
48.55°F
(9.19°C)
0.43°F
(0.24°C)
81st Coolest Coolest since: 1937 1917
47th Warmest Warmest since: 1938 2012
Ties: 1957, 1973
Feb–Aug 1939
7-Month
44.61°F
(7.01°C)
44.87°F
(7.15°C)
-0.26°F
(-0.14°C)
45th Coolest Coolest since: 1933 1917
83rd Warmest Warmest since: 1938 2012
Jan–Aug 1939
8-Month
42.01°F
(5.56°C)
41.73°F
(5.41°C)
0.28°F
(0.15°C)
74th Coolest Coolest since: 1937 1917
54th Warmest Warmest since: 1938 2012
Dec 1938–Aug 1939
9-Month
39.99°F
(4.44°C)
39.61°F
(4.23°C)
0.38°F
(0.21°C)
77th Coolest Coolest since: 1937 1917
50th Warmest Warmest since: 1938 2012
Nov 1938–Aug 1939
10-Month
38.79°F
(3.77°C)
38.72°F
(3.73°C)
0.07°F
(0.04°C)
63rd Coolest Coolest since: 1937 1917
64th Warmest Warmest since: 1938 2016
Ties: 1985
Oct 1938–Aug 1939
11-Month
39.15°F
(3.97°C)
38.96°F
(3.87°C)
0.19°F
(0.10°C)
70th Coolest Coolest since: 1937 1917
57th Warmest Warmest since: 1938 2016
Ties: 1908
Sep 1938–Aug 1939
12-Month
40.33°F
(4.63°C)
40.05°F
(4.47°C)
0.28°F
(0.16°C)
78th Coolest Coolest since: 1937 1917
49th Warmest Warmest since: 1938 2016
Ties: 1953
Mar 1938–Aug 1939
18-Month
43.43°F
(6.35°C)
42.87°F
(6.04°C)
0.56°F
(0.31°C)
90th Coolest Coolest since: 1937 1917
37th Warmest Warmest since: 1938 2016
Sep 1937–Aug 1939
24-Month
40.70°F
(4.83°C)
40.03°F
(4.46°C)
0.67°F
(0.37°C)
94th Coolest Coolest since: 1938 1918
32nd Warmest Warmest since: 1935 2017
Sep 1936–Aug 1939
36-Month
40.34°F
(4.63°C)
40.03°F
(4.46°C)
0.31°F
(0.17°C)
74th Coolest Coolest since: 1938 1918
51st Warmest Warmest since: 1936 2017
Sep 1935–Aug 1939
48-Month
40.09°F
(4.49°C)
40.01°F
(4.45°C)
0.08°F
(0.04°C)
64th Coolest Coolest since: 1932 1918
60th Warmest Warmest since: 1938 2018
Sep 1934–Aug 1939
60-Month
40.24°F
(4.58°C)
40.00°F
(4.44°C)
0.24°F
(0.14°C)
77th Coolest Coolest since: 1937 1920
46th Warmest Warmest since: 1938 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published June 2022, retrieved on June 30, 2022 from https://www.ncei.noaa.gov/cag/