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 August 2021. For more information, please see Climatological Rankings.


Contiguous U.S.

Maximum Temperature Rankings, October 1939

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
October 1939
1-Month
67.93°F
(19.96°C)
66.80°F
(19.33°C)
1.13°F
(0.63°C)
92nd Coolest Coolest since: 1937 1925
35th Warmest Warmest since: 1938 1963
Ties: 1964
Sep–Oct 1939
2-Month
74.58°F
(23.66°C)
72.31°F
(22.39°C)
2.27°F
(1.27°C)
115th Coolest Coolest since: 1937 1925
12th Warmest Warmest since: 1938 1963
Aug–Oct 1939
3-Month
78.52°F
(25.84°C)
76.58°F
(24.77°C)
1.94°F
(1.07°C)
115th Coolest Coolest since: 1937 1912
12th Warmest Warmest since: 1938 1947
Jul–Oct 1939
4-Month
81.04°F
(27.24°C)
79.11°F
(26.17°C)
1.93°F
(1.07°C)
119th Coolest Coolest since: 1938 1912
8th Warmest Warmest since: 1936 1947
Jun–Oct 1939
5-Month
81.14°F
(27.30°C)
79.55°F
(26.42°C)
1.59°F
(0.88°C)
114th Coolest Coolest since: 1938 1912
13th Warmest Warmest since: 1936 1931
Ties: 1922
May–Oct 1939
6-Month
80.36°F
(26.87°C)
78.45°F
(25.81°C)
1.91°F
(1.06°C)
122nd Coolest Coolest since: 1938 1907
5th Warmest Warmest since: 1936 1934
Apr–Oct 1939
7-Month
78.10°F
(25.61°C)
76.31°F
(24.62°C)
1.79°F
(0.99°C)
123rd Coolest Coolest since: 1938 1907
4th Warmest Warmest since: 1936 1934
Mar–Oct 1939
8-Month
75.19°F
(23.99°C)
73.40°F
(23.00°C)
1.79°F
(0.99°C)
118th Coolest Coolest since: 1938 1912
9th Warmest Warmest since: 1936 2012
Feb–Oct 1939
9-Month
71.45°F
(21.92°C)
70.22°F
(21.23°C)
1.23°F
(0.69°C)
105th Coolest Coolest since: 1937 1912
22nd Warmest Warmest since: 1938 2012
Jan–Oct 1939
10-Month
68.71°F
(20.39°C)
67.25°F
(19.58°C)
1.46°F
(0.81°C)
112th Coolest Coolest since: 1938 1912
15th Warmest Warmest since: 1934 2012
Dec 1938–Oct 1939
11-Month
66.52°F
(19.18°C)
65.04°F
(18.36°C)
1.48°F
(0.82°C)
111th Coolest Coolest since: 1938 1912
15th Warmest Warmest since: 1934 2012
Nov 1938–Oct 1939
12-Month
65.30°F
(18.50°C)
64.01°F
(17.78°C)
1.29°F
(0.72°C)
109th Coolest Coolest since: 1938 1912
17th Warmest Warmest since: 1934 2012
May 1938–Oct 1939
18-Month
70.06°F
(21.14°C)
68.82°F
(20.46°C)
1.24°F
(0.68°C)
112th Coolest Coolest since: 1938 1912
14th Warmest Warmest since: 1934 2012
Nov 1937–Oct 1939
24-Month
65.14°F
(18.41°C)
64.00°F
(17.78°C)
1.14°F
(0.63°C)
107th Coolest Coolest since: 1938 1913
18th Warmest Warmest since: 1935 2017
Nov 1936–Oct 1939
36-Month
64.65°F
(18.14°C)
63.98°F
(17.77°C)
0.67°F
(0.37°C)
90th Coolest Coolest since: 1938 1917
34th Warmest Warmest since: 1936 2018
Nov 1935–Oct 1939
48-Month
64.50°F
(18.06°C)
63.97°F
(17.76°C)
0.53°F
(0.30°C)
84th Coolest Coolest since: 1938 1915
39th Warmest Warmest since: 1937 2018
Nov 1934–Oct 1939
60-Month
64.48°F
(18.04°C)
63.97°F
(17.76°C)
0.51°F
(0.28°C)
84th Coolest Coolest since: 1933 1907
38th Warmest Warmest since: 1938 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2021, retrieved on September 26, 2021 from https://www.ncdc.noaa.gov/cag/