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 2019. For more information, please see Climatological Rankings.


Contiguous U.S.

Average Temperature Rankings, September 1898

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
September 1898
1-Month
65.46°F
(18.59°C)
64.86°F
(18.26°C)
0.60°F
(0.33°C)
72nd Coolest Coolest since: 1896 1965
53rd Warmest Warmest since: 1897 1998
Aug–Sep 1898
2-Month
69.10°F
(20.61°C)
68.47°F
(20.26°C)
0.63°F
(0.35°C)
83rd Coolest Coolest since: 1897 1974
42nd Warmest Warmest to Date 1998
Jul–Sep 1898
3-Month
70.50°F
(21.39°C)
70.19°F
(21.22°C)
0.31°F
(0.17°C)
73rd Coolest Coolest since: 1897 1950
52nd Warmest Warmest to Date 1998
Ties: 1959
Jun–Sep 1898
4-Month
70.20°F
(21.22°C)
69.76°F
(20.98°C)
0.44°F
(0.24°C)
79th Coolest Coolest since: 1897 1903
46th Warmest Warmest to Date 1936
Ties: 1943, 1981
May–Sep 1898
5-Month
68.15°F
(20.08°C)
67.85°F
(19.92°C)
0.30°F
(0.16°C)
68th Coolest Coolest since: 1897 1907
57th Warmest Warmest since: 1896 2018
Apr–Sep 1898
6-Month
65.26°F
(18.48°C)
65.06°F
(18.37°C)
0.20°F
(0.11°C)
62nd Coolest Coolest since: 1897 1907
63rd Warmest Warmest since: 1897 2012
Ties: 1897
Mar–Sep 1898
7-Month
61.80°F
(16.56°C)
61.69°F
(16.49°C)
0.11°F
(0.07°C)
65th Coolest Coolest since: 1897 1912
60th Warmest Warmest to Date 2012
Ties: 1914
Feb–Sep 1898
8-Month
58.50°F
(14.72°C)
58.21°F
(14.56°C)
0.29°F
(0.16°C)
77th Coolest Coolest since: 1897 1917
48th Warmest Warmest to Date 2012
Jan–Sep 1898
9-Month
55.40°F
(13.00°C)
55.08°F
(12.82°C)
0.32°F
(0.18°C)
78th Coolest Coolest since: 1897 1912
47th Warmest Warmest to Date 2012
Ties: 1980
Dec 1897–Sep 1898
10-Month
52.94°F
(11.63°C)
52.85°F
(11.58°C)
0.09°F
(0.05°C)
60th Coolest Coolest since: 1897 1917
64th Warmest Warmest since: 1896 2012
Ties: 1947, 1972
Nov 1897–Sep 1898
11-Month
51.85°F
(11.03°C)
51.84°F
(11.02°C)
0.01°F
(0.01°C)
56th Coolest Coolest since: 1897 1912
68th Warmest Warmest to Date 2012
Ties: 1942
Oct 1897–Sep 1898
12-Month
52.12°F
(11.18°C)
52.03°F
(11.13°C)
0.09°F
(0.05°C)
61st Coolest Coolest since: 1897 1912
63rd Warmest Warmest to Date 2012
Apr 1897–Sep 1898
18-Month
56.50°F
(13.61°C)
56.37°F
(13.54°C)
0.13°F
(0.07°C)
69th Coolest Coolest since: 1897 1917
55th Warmest Warmest to Date 2012
Ties: 1933, 1980
Oct 1896–Sep 1898
24-Month
51.80°F
(11.00°C)
52.02°F
(11.12°C)
-0.22°F
(-0.12°C)
40th Coolest Coolest since: 1897 1913, 1918
83rd Warmest Warmest to Date 2017
Oct 1895–Sep 1898
36-Month
51.75°F
(10.97°C)
52.00°F
(11.11°C)
-0.25°F
(-0.14°C)
35th Coolest Coolest to Date 1917
87th Warmest Warmest to Date 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/