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.

Average Temperature Rankings, September 1927

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1927
1-Month
64.98°F
(18.32°C)
64.86°F
(18.26°C)
0.12°F
(0.06°C)
61st Coolest Coolest since: 1926 1965
67th Warmest Warmest since: 1925 1998
Aug–Sep 1927
2-Month
67.18°F
(19.54°C)
68.48°F
(20.27°C)
-1.30°F
(-0.73°C)
8th Coolest Coolest since: 1912 1974
120th Warmest Warmest since: 1926 1998
Jul–Sep 1927
3-Month
69.01°F
(20.56°C)
70.19°F
(21.22°C)
-1.18°F
(-0.66°C)
11th Coolest Coolest since: 1924 1950
117th Warmest Warmest since: 1926 1998
Ties: 1904
Jun–Sep 1927
4-Month
68.56°F
(20.31°C)
69.76°F
(20.98°C)
-1.20°F
(-0.67°C)
8th Coolest Coolest since: 1915 1903
120th Warmest Warmest since: 1926 2021
Ties: 1902
May–Sep 1927
5-Month
66.80°F
(19.33°C)
67.85°F
(19.92°C)
-1.05°F
(-0.59°C)
10th Coolest Coolest since: 1924 1907
118th Warmest Warmest since: 1926 2018
Ties: 1968
Apr–Sep 1927
6-Month
64.26°F
(17.92°C)
65.05°F
(18.36°C)
-0.79°F
(-0.44°C)
19th Coolest Coolest since: 1924 1907
109th Warmest Warmest since: 1926 2012
Mar–Sep 1927
7-Month
61.12°F
(16.18°C)
61.69°F
(16.49°C)
-0.57°F
(-0.31°C)
23rd Coolest Coolest since: 1924 1912
105th Warmest Warmest since: 1926 2012
Ties: 1984
Feb–Sep 1927
8-Month
58.22°F
(14.57°C)
58.21°F
(14.56°C)
0.01°F
(0.01°C)
53rd Coolest Coolest since: 1924 1917
75th Warmest Warmest since: 1926 2012
Ties: 1949, 1996
Jan–Sep 1927
9-Month
55.25°F
(12.92°C)
55.08°F
(12.82°C)
0.17°F
(0.10°C)
63rd Coolest Coolest since: 1926 1912
65th Warmest Warmest since: 1925 2012
Ties: 1974
Dec 1926–Sep 1927
10-Month
52.86°F
(11.59°C)
52.85°F
(11.58°C)
0.01°F
(0.01°C)
52nd Coolest Coolest since: 1924 1917
75th Warmest Warmest since: 1926 2012
Nov 1926–Sep 1927
11-Month
51.73°F
(10.96°C)
51.83°F
(11.02°C)
-0.10°F
(-0.06°C)
44th Coolest Coolest since: 1924 1912
83rd Warmest Warmest since: 1926 2012
Ties: 1896
Oct 1926–Sep 1927
12-Month
52.00°F
(11.11°C)
52.03°F
(11.13°C)
-0.03°F
(-0.02°C)
53rd Coolest Coolest since: 1926 1912
74th Warmest Warmest since: 1925 2012
Apr 1926–Sep 1927
18-Month
56.28°F
(13.49°C)
56.36°F
(13.53°C)
-0.08°F
(-0.04°C)
49th Coolest Coolest since: 1924 1917
78th Warmest Warmest since: 1926 2012
Ties: 1948, 1994
Oct 1925–Sep 1927
24-Month
51.77°F
(10.98°C)
52.02°F
(11.12°C)
-0.25°F
(-0.14°C)
36th Coolest Coolest since: 1924 1913, 1918
90th Warmest Warmest since: 1926 2017
Ties: 1972
Oct 1924–Sep 1927
36-Month
52.11°F
(11.17°C)
52.00°F
(11.11°C)
0.11°F
(0.06°C)
68th Coolest Coolest since: 1926 1917
57th Warmest Warmest since: 1923 2018
Ties: 1911, 1938, 1976
Oct 1923–Sep 1927
48-Month
51.83°F
(11.02°C)
51.99°F
(11.11°C)
-0.16°F
(-0.09°C)
40th Coolest Coolest since: 1926 1918
84th Warmest Warmest since: 1925 2018
Oct 1922–Sep 1927
60-Month
51.80°F
(11.00°C)
51.98°F
(11.10°C)
-0.18°F
(-0.10°C)
40th Coolest Coolest since: 1924 1920
83rd Warmest Warmest since: 1926 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published January 2022, retrieved on January 21, 2022 from https://www.ncdc.noaa.gov/cag/