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 July 2020. For more information, please see Climatological Rankings.


Contiguous U.S.

Minimum Temperature Rankings, September 1926

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1926
1-Month
51.94°F
(11.08°C)
51.90°F
(11.06°C)
0.04°F
(0.02°C)
53rd Coolest Coolest since: 1924 1918
73rd Warmest Warmest since: 1925 2019
Aug–Sep 1926
2-Month
55.74°F
(13.19°C)
55.48°F
(13.04°C)
0.26°F
(0.15°C)
66th Coolest Coolest since: 1924 1974
60th Warmest Warmest since: 1925 2019
Jul–Sep 1926
3-Month
57.12°F
(13.96°C)
57.16°F
(13.98°C)
-0.04°F
(-0.02°C)
54th Coolest Coolest since: 1924 1924
72nd Warmest Warmest since: 1925 1998
Ties: 2004
Jun–Sep 1926
4-Month
56.49°F
(13.61°C)
56.78°F
(13.77°C)
-0.29°F
(-0.16°C)
38th Coolest Coolest since: 1924 1903
88th Warmest Warmest since: 1925 2018
Ties: 1913
May–Sep 1926
5-Month
54.71°F
(12.62°C)
54.91°F
(12.73°C)
-0.20°F
(-0.11°C)
39th Coolest Coolest since: 1924 1907, 1924
87th Warmest Warmest since: 1925 2018
Apr–Sep 1926
6-Month
51.82°F
(11.01°C)
52.19°F
(11.22°C)
-0.37°F
(-0.21°C)
31st Coolest Coolest since: 1924 1907
95th Warmest Warmest since: 1925 2018
Mar–Sep 1926
7-Month
48.43°F
(9.13°C)
49.02°F
(9.46°C)
-0.59°F
(-0.33°C)
25th Coolest Coolest since: 1924 1917
101st Warmest Warmest since: 1925 2012
Ties: 1962
Feb–Sep 1926
8-Month
45.73°F
(7.63°C)
45.75°F
(7.64°C)
-0.02°F
(-0.01°C)
56th Coolest Coolest since: 1924 1917
70th Warmest Warmest since: 1925 2012
Ties: 1976
Jan–Sep 1926
9-Month
42.89°F
(6.05°C)
42.86°F
(6.03°C)
0.03°F
(0.02°C)
62nd Coolest Coolest since: 1924 1917
64th Warmest Warmest since: 1925 2012
Dec 1925–Sep 1926
10-Month
40.87°F
(4.93°C)
40.84°F
(4.91°C)
0.03°F
(0.02°C)
61st Coolest Coolest since: 1924 1917
64th Warmest Warmest since: 1925 2016
Nov 1925–Sep 1926
11-Month
39.82°F
(4.34°C)
39.91°F
(4.39°C)
-0.09°F
(-0.05°C)
50th Coolest Coolest since: 1924 1917
75th Warmest Warmest since: 1925 2016
Ties: 1961
Oct 1925–Sep 1926
12-Month
39.69°F
(4.27°C)
40.04°F
(4.47°C)
-0.35°F
(-0.20°C)
33rd Coolest Coolest since: 1924 1917
92nd Warmest Warmest since: 1925 2016
Apr 1925–Sep 1926
18-Month
44.13°F
(6.74°C)
44.09°F
(6.72°C)
0.04°F
(0.02°C)
58th Coolest Coolest since: 1925 1917
67th Warmest Warmest since: 1922 2016
Ties: 1994
Oct 1924–Sep 1926
24-Month
40.01°F
(4.45°C)
40.04°F
(4.47°C)
-0.03°F
(-0.02°C)
57th Coolest Coolest since: 1925 1918
67th Warmest Warmest since: 1922 2017
Oct 1923–Sep 1926
36-Month
39.66°F
(4.26°C)
40.03°F
(4.46°C)
-0.37°F
(-0.20°C)
25th Coolest Coolest since: 1924 1918
98th Warmest Warmest since: 1925 2017, 2018
Ties: 1965
Oct 1922–Sep 1926
48-Month
39.68°F
(4.27°C)
40.00°F
(4.44°C)
-0.32°F
(-0.17°C)
26th Coolest Coolest since: 1920 1918
96th Warmest Warmest since: 1925 2018
Ties: 1900
Oct 1921–Sep 1926
60-Month
39.76°F
(4.31°C)
40.00°F
(4.44°C)
-0.24°F
(-0.13°C)
33rd Coolest Coolest since: 1921 1920
88th Warmest Warmest since: 1925 2019
Ties: 1902, 1930

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/