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 May 2022. For more information, please see Climatological Rankings.


Contiguous U.S.

Minimum Temperature Rankings, September 1984

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1984
1-Month
50.25°F
(10.14°C)
51.90°F
(11.06°C)
-1.65°F
(-0.92°C)
10th Coolest Coolest since: 1975 1918
118th Warmest Warmest since: 1983 2019
Ties: 1956
Aug–Sep 1984
2-Month
55.32°F
(12.96°C)
55.47°F
(13.04°C)
-0.15°F
(-0.08°C)
43rd Coolest Coolest since: 1976 1974
85th Warmest Warmest since: 1983 2019
Ties: 1913, 1920
Jul–Sep 1984
3-Month
56.96°F
(13.87°C)
57.16°F
(13.98°C)
-0.20°F
(-0.11°C)
42nd Coolest Coolest since: 1976 1924
86th Warmest Warmest since: 1983 1998
Ties: 1948
Jun–Sep 1984
4-Month
56.74°F
(13.74°C)
56.78°F
(13.77°C)
-0.04°F
(-0.03°C)
47th Coolest Coolest since: 1982 1903
81st Warmest Warmest since: 1983 2021
Ties: 1957
May–Sep 1984
5-Month
54.83°F
(12.68°C)
54.91°F
(12.73°C)
-0.08°F
(-0.05°C)
46th Coolest Coolest since: 1979 1907, 1924
82nd Warmest Warmest since: 1983 2018
Apr–Sep 1984
6-Month
52.02°F
(11.12°C)
52.20°F
(11.22°C)
-0.18°F
(-0.10°C)
45th Coolest Coolest since: 1983 1907
83rd Warmest Warmest since: 1981 2018
Ties: 1962
Mar–Sep 1984
7-Month
48.76°F
(9.31°C)
49.03°F
(9.46°C)
-0.27°F
(-0.15°C)
38th Coolest Coolest since: 1976 1917
90th Warmest Warmest since: 1983 2012
Feb–Sep 1984
8-Month
45.90°F
(7.72°C)
45.74°F
(7.63°C)
0.16°F
(0.09°C)
68th Coolest Coolest since: 1982 1917
60th Warmest Warmest since: 1983 2012
Ties: 1922, 1985
Jan–Sep 1984
9-Month
42.88°F
(6.04°C)
42.86°F
(6.03°C)
0.02°F
(0.01°C)
60th Coolest Coolest since: 1982 1917
68th Warmest Warmest since: 1983 2012
Ties: 1930
Dec 1983–Sep 1984
10-Month
40.25°F
(4.58°C)
40.84°F
(4.91°C)
-0.59°F
(-0.33°C)
24th Coolest Coolest since: 1979 1917
103rd Warmest Warmest since: 1983 2016
Ties: 1968
Nov 1983–Sep 1984
11-Month
39.61°F
(4.23°C)
39.91°F
(4.39°C)
-0.30°F
(-0.16°C)
35th Coolest Coolest since: 1979 1917
92nd Warmest Warmest since: 1983 2016
Oct 1983–Sep 1984
12-Month
39.92°F
(4.40°C)
40.04°F
(4.47°C)
-0.12°F
(-0.07°C)
49th Coolest Coolest since: 1982 1917
78th Warmest Warmest since: 1983 2016
Ties: 1966
Apr 1983–Sep 1984
18-Month
43.91°F
(6.62°C)
44.10°F
(6.72°C)
-0.19°F
(-0.10°C)
40th Coolest Coolest since: 1979 1917
87th Warmest Warmest since: 1983 2016
Ties: 1966
Oct 1982–Sep 1984
24-Month
40.54°F
(4.74°C)
40.04°F
(4.47°C)
0.50°F
(0.27°C)
84th Coolest Coolest since: 1983 1918
42nd Warmest Warmest since: 1981 2017
Oct 1981–Sep 1984
36-Month
40.29°F
(4.61°C)
40.03°F
(4.46°C)
0.26°F
(0.15°C)
70th Coolest Coolest since: 1981 1918
55th Warmest Warmest since: 1983 2017, 2018
Oct 1980–Sep 1984
48-Month
40.44°F
(4.69°C)
40.01°F
(4.45°C)
0.43°F
(0.24°C)
84th Coolest Coolest since: 1982 1918
40th Warmest Warmest since: 1983 2018
Ties: 1996
Oct 1979–Sep 1984
60-Month
40.44°F
(4.69°C)
40.00°F
(4.44°C)
0.44°F
(0.25°C)
83rd Coolest Coolest since: 1983 1920
40th Warmest Warmest since: 1942 2019, 2020
Ties: 1934

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published June 2022, retrieved on June 25, 2022 from https://www.ncdc.noaa.gov/cag/