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 1984

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
September 1984
1-Month
63.14°F
(17.30°C)
64.86°F
(18.26°C)
-1.72°F
(-0.96°C)
11th Coolest Coolest since: 1975 1965
114th Warmest Warmest since: 1983 1998
Aug–Sep 1984
2-Month
68.13°F
(20.07°C)
68.47°F
(20.26°C)
-0.34°F
(-0.19°C)
41st Coolest Coolest since: 1982 1974
84th Warmest Warmest since: 1983 1998
Ties: 1908
Jul–Sep 1984
3-Month
69.81°F
(21.01°C)
70.19°F
(21.22°C)
-0.38°F
(-0.21°C)
33rd Coolest Coolest since: 1982 1950
92nd Warmest Warmest since: 1983 1998
Jun–Sep 1984
4-Month
69.51°F
(20.84°C)
69.76°F
(20.98°C)
-0.25°F
(-0.14°C)
40th Coolest Coolest since: 1982 1903
85th Warmest Warmest since: 1983 1936
Ties: 1918
May–Sep 1984
5-Month
67.63°F
(19.79°C)
67.86°F
(19.92°C)
-0.23°F
(-0.13°C)
40th Coolest Coolest since: 1982 1907
85th Warmest Warmest since: 1983 2018
Ties: 1899
Apr–Sep 1984
6-Month
64.62°F
(18.12°C)
65.05°F
(18.36°C)
-0.43°F
(-0.24°C)
35th Coolest Coolest since: 1983 1907
90th Warmest Warmest since: 1981 2012
Mar–Sep 1984
7-Month
61.12°F
(16.18°C)
61.69°F
(16.49°C)
-0.57°F
(-0.31°C)
23rd Coolest Coolest since: 1982 1912
102nd Warmest Warmest since: 1983 2012
Ties: 1927
Feb–Sep 1984
8-Month
58.15°F
(14.53°C)
58.21°F
(14.56°C)
-0.06°F
(-0.03°C)
49th Coolest Coolest since: 1982 1917
76th Warmest Warmest since: 1983 2012
Jan–Sep 1984
9-Month
54.89°F
(12.72°C)
55.08°F
(12.82°C)
-0.19°F
(-0.10°C)
49th Coolest Coolest since: 1982 1912
76th Warmest Warmest since: 1983 2012
Dec 1983–Sep 1984
10-Month
51.95°F
(11.08°C)
52.85°F
(11.58°C)
-0.90°F
(-0.50°C)
14th Coolest Coolest since: 1979 1917
110th Warmest Warmest since: 1983 2012
Nov 1983–Sep 1984
11-Month
51.14°F
(10.63°C)
51.84°F
(11.02°C)
-0.70°F
(-0.39°C)
15th Coolest Coolest since: 1979 1912
109th Warmest Warmest since: 1983 2012
Ties: 1975
Oct 1983–Sep 1984
12-Month
51.46°F
(10.81°C)
52.03°F
(11.13°C)
-0.57°F
(-0.32°C)
24th Coolest Coolest since: 1982 1912
100th Warmest Warmest since: 1983 2012
Ties: 1968
Apr 1983–Sep 1984
18-Month
55.79°F
(13.22°C)
56.37°F
(13.54°C)
-0.58°F
(-0.32°C)
23rd Coolest Coolest since: 1979 1917
101st Warmest Warmest since: 1983 2012
Oct 1982–Sep 1984
24-Month
51.95°F
(11.08°C)
52.02°F
(11.12°C)
-0.07°F
(-0.04°C)
57th Coolest Coolest since: 1983 1913, 1918
66th Warmest Warmest since: 1982 2017
Oct 1981–Sep 1984
36-Month
51.76°F
(10.98°C)
52.00°F
(11.11°C)
-0.24°F
(-0.13°C)
36th Coolest Coolest since: 1980 1917
86th Warmest Warmest since: 1983 2018
Oct 1980–Sep 1984
48-Month
52.09°F
(11.16°C)
51.99°F
(11.11°C)
0.10°F
(0.05°C)
66th Coolest Coolest since: 1982 1918
55th Warmest Warmest since: 1983 2018
Oct 1979–Sep 1984
60-Month
52.17°F
(11.21°C)
51.99°F
(11.11°C)
0.18°F
(0.10°C)
71st Coolest Coolest since: 1983 1920
49th Warmest Warmest since: 1958 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/