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 October 2019. For more information, please see Climatological Rankings.


Contiguous U.S.

Minimum Temperature Rankings, October 1921

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
October 1921
1-Month
41.36°F
(5.20°C)
41.41°F
(5.23°C)
-0.05°F
(-0.03°C)
59th Coolest Coolest since: 1917 1917
67th Warmest Warmest since: 1920 1947
Sep–Oct 1921
2-Month
47.54°F
(8.63°C)
46.66°F
(8.14°C)
0.88°F
(0.49°C)
94th Coolest Coolest since: 1920 1917
32nd Warmest Warmest since: 1900 2015
Ties: 1962, 2000, 2011
Aug–Oct 1921
3-Month
51.36°F
(10.76°C)
50.79°F
(10.44°C)
0.57°F
(0.32°C)
85th Coolest Coolest since: 1920 1917
41st Warmest Warmest since: 1900 2016
Ties: 1934, 1986
Jul–Oct 1921
4-Month
53.95°F
(12.19°C)
53.22°F
(11.79°C)
0.73°F
(0.40°C)
95th Coolest Coolest since: 1920 1976
31st Warmest Warmest since: 1901 2016
Jun–Oct 1921
5-Month
54.71°F
(12.62°C)
53.71°F
(12.06°C)
1.00°F
(0.56°C)
104th Coolest Coolest since: 1920 1917
22nd Warmest Warmest since: 1900 2016
May–Oct 1921
6-Month
53.53°F
(11.96°C)
52.66°F
(11.48°C)
0.87°F
(0.48°C)
98th Coolest Coolest since: 1920 1917
28th Warmest Warmest since: 1900 2018
Apr–Oct 1921
7-Month
51.35°F
(10.75°C)
50.66°F
(10.37°C)
0.69°F
(0.38°C)
92nd Coolest Coolest since: 1920 1917
34th Warmest Warmest since: 1900 2015
Mar–Oct 1921
8-Month
49.27°F
(9.59°C)
48.07°F
(8.93°C)
1.20°F
(0.66°C)
109th Coolest Coolest since: 1920 1917
17th Warmest Warmest to Date 2016
Ties: 2001
Feb–Oct 1921
9-Month
46.63°F
(8.13°C)
45.27°F
(7.37°C)
1.36°F
(0.76°C)
112th Coolest Coolest since: 1920 1917
14th Warmest Warmest to Date 2016
Ties: 1938
Jan–Oct 1921
10-Month
44.39°F
(6.88°C)
42.72°F
(5.96°C)
1.67°F
(0.92°C)
114th Coolest Coolest since: 1920 1917
12th Warmest Warmest to Date 2016
Ties: 1990
Dec 1920–Oct 1921
11-Month
42.49°F
(5.83°C)
40.89°F
(4.94°C)
1.60°F
(0.89°C)
114th Coolest Coolest since: 1920 1917
11th Warmest Warmest to Date 2016
Nov 1920–Oct 1921
12-Month
41.42°F
(5.23°C)
40.04°F
(4.47°C)
1.38°F
(0.76°C)
111th Coolest Coolest since: 1920 1917
14th Warmest Warmest to Date 2016
May 1920–Oct 1921
18-Month
45.04°F
(7.24°C)
44.25°F
(6.81°C)
0.79°F
(0.43°C)
97th Coolest Coolest since: 1920 1917
28th Warmest Warmest to Date 2016
Nov 1919–Oct 1921
24-Month
40.18°F
(4.54°C)
40.04°F
(4.47°C)
0.14°F
(0.07°C)
68th Coolest Coolest since: 1920 1917, 1918
56th Warmest Warmest since: 1901 2017
Ties: 1940
Nov 1918–Oct 1921
36-Month
40.28°F
(4.60°C)
40.02°F
(4.46°C)
0.26°F
(0.14°C)
70th Coolest Coolest since: 1920 1918
53rd Warmest Warmest to Date 2017
Nov 1917–Oct 1921
48-Month
40.04°F
(4.47°C)
40.01°F
(4.45°C)
0.03°F
(0.02°C)
59th Coolest Coolest since: 1920 1918
63rd Warmest Warmest to Date 2018
Ties: 1958
Nov 1916–Oct 1921
60-Month
39.49°F
(4.16°C)
40.00°F
(4.44°C)
-0.51°F
(-0.28°C)
11th Coolest Coolest since: 1920 1920
110th Warmest Warmest since: 1915 2019

Citing This Page

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