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


Contiguous U.S.

Maximum Temperature Rankings, September 1901

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1901
1-Month
75.70°F
(24.28°C)
77.81°F
(25.45°C)
-2.11°F
(-1.17°C)
12th Coolest Coolest since: 1896 1965
116th Warmest Warmest since: 1900 1998
Aug–Sep 1901
2-Month
80.92°F
(27.18°C)
81.47°F
(27.48°C)
-0.55°F
(-0.30°C)
39th Coolest Coolest since: 1896 1965
89th Warmest Warmest since: 1900 1998
Jul–Sep 1901
3-Month
83.93°F
(28.85°C)
83.20°F
(28.44°C)
0.73°F
(0.41°C)
88th Coolest Coolest since: 1900 1912
40th Warmest Warmest to Date 1936
Jun–Sep 1901
4-Month
83.30°F
(28.50°C)
82.74°F
(28.19°C)
0.56°F
(0.31°C)
81st Coolest Coolest since: 1900 1915
47th Warmest Warmest to Date 1936
Ties: 1935
May–Sep 1901
5-Month
81.46°F
(27.48°C)
80.78°F
(27.10°C)
0.68°F
(0.38°C)
86th Coolest Coolest since: 1899 1915
42nd Warmest Warmest since: 1900 1936
Ties: 1970
Apr–Sep 1901
6-Month
78.16°F
(25.64°C)
77.90°F
(25.50°C)
0.26°F
(0.14°C)
66th Coolest Coolest since: 1899 1907
62nd Warmest Warmest since: 1900 2012
Mar–Sep 1901
7-Month
74.49°F
(23.61°C)
74.35°F
(23.53°C)
0.14°F
(0.08°C)
63rd Coolest Coolest since: 1899 1912
65th Warmest Warmest since: 1900 2012
Feb–Sep 1901
8-Month
70.21°F
(21.23°C)
70.66°F
(21.48°C)
-0.45°F
(-0.25°C)
38th Coolest Coolest since: 1899 1912
90th Warmest Warmest since: 1900 2012
Ties: 1928
Jan–Sep 1901
9-Month
67.09°F
(19.49°C)
67.30°F
(19.61°C)
-0.21°F
(-0.12°C)
46th Coolest Coolest since: 1899 1912
82nd Warmest Warmest since: 1900 2012
Ties: 1927, 1964
Dec 1900–Sep 1901
10-Month
64.85°F
(18.25°C)
64.86°F
(18.26°C)
-0.01°F
(-0.01°C)
53rd Coolest Coolest since: 1899 1912
74th Warmest Warmest since: 1900 2012
Ties: 1896, 1898
Nov 1900–Sep 1901
11-Month
63.71°F
(17.62°C)
63.76°F
(17.64°C)
-0.05°F
(-0.02°C)
48th Coolest Coolest since: 1899 1912
79th Warmest Warmest since: 1900 2012
Ties: 1898, 1944
Oct 1900–Sep 1901
12-Month
64.06°F
(17.81°C)
64.01°F
(17.78°C)
0.05°F
(0.03°C)
59th Coolest Coolest since: 1899 1912
68th Warmest Warmest since: 1900 2012
Apr 1900–Sep 1901
18-Month
68.86°F
(20.48°C)
68.64°F
(20.36°C)
0.22°F
(0.12°C)
70th Coolest Coolest since: 1899 1912
57th Warmest Warmest since: 1900 2012
Oct 1899–Sep 1901
24-Month
64.26°F
(17.92°C)
64.00°F
(17.78°C)
0.26°F
(0.14°C)
72nd Coolest Coolest since: 1900 1913
54th Warmest Warmest to Date 2017
Oct 1898–Sep 1901
36-Month
63.50°F
(17.50°C)
63.98°F
(17.77°C)
-0.48°F
(-0.27°C)
26th Coolest Coolest since: 1900 1917
99th Warmest Warmest since: 1898 2018
Oct 1897–Sep 1901
48-Month
63.63°F
(17.57°C)
63.97°F
(17.76°C)
-0.34°F
(-0.19°C)
29th Coolest Coolest since: 1900 1915
95th Warmest Warmest to Date 2018
Ties: 1968
Oct 1896–Sep 1901
60-Month
63.55°F
(17.53°C)
63.96°F
(17.76°C)
-0.41°F
(-0.23°C)
22nd Coolest Coolest since: 1900 1907
101st Warmest Warmest to Date 2016
Ties: 1913, 1969

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published January 2022, retrieved on January 27, 2022 from https://www.ncdc.noaa.gov/cag/