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 2021. For more information, please see Climatological Rankings.


Contiguous U.S.

Minimum Temperature Rankings, September 2011

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 2011
1-Month
52.74°F
(11.52°C)
51.90°F
(11.06°C)
0.84°F
(0.46°C)
84th Coolest Coolest since: 2008 1918
44th Warmest Warmest since: 2010 2019
Aug–Sep 2011
2-Month
57.20°F
(14.00°C)
55.48°F
(13.04°C)
1.72°F
(0.96°C)
116th Coolest Coolest since: 2009 1974
12th Warmest Warmest since: 2010 2019
Jul–Sep 2011
3-Month
59.25°F
(15.14°C)
57.16°F
(13.98°C)
2.09°F
(1.16°C)
122nd Coolest Coolest since: 2010 1924
6th Warmest Warmest since: 1998 1998
Jun–Sep 2011
4-Month
58.67°F
(14.82°C)
56.78°F
(13.77°C)
1.89°F
(1.05°C)
118th Coolest Coolest since: 2009 1903
10th Warmest Warmest since: 2010 2021
May–Sep 2011
5-Month
56.35°F
(13.53°C)
54.92°F
(12.73°C)
1.43°F
(0.80°C)
115th Coolest Coolest since: 2009 1907, 1924
13th Warmest Warmest since: 2010 2018
Apr–Sep 2011
6-Month
53.58°F
(11.99°C)
52.20°F
(11.22°C)
1.38°F
(0.77°C)
112th Coolest Coolest since: 2009 1907
16th Warmest Warmest since: 2010 2018
Mar–Sep 2011
7-Month
50.47°F
(10.26°C)
49.02°F
(9.46°C)
1.45°F
(0.80°C)
113th Coolest Coolest since: 2009 1917
15th Warmest Warmest since: 2010 2012
Feb–Sep 2011
8-Month
46.87°F
(8.26°C)
45.75°F
(7.64°C)
1.12°F
(0.62°C)
103rd Coolest Coolest since: 2009 1917
25th Warmest Warmest since: 2010 2012
Jan–Sep 2011
9-Month
43.81°F
(6.56°C)
42.86°F
(6.03°C)
0.95°F
(0.53°C)
94th Coolest Coolest since: 2009 1917
34th Warmest Warmest since: 2010 2012
Dec 2010–Sep 2011
10-Month
41.72°F
(5.40°C)
40.84°F
(4.91°C)
0.88°F
(0.49°C)
94th Coolest Coolest since: 2009 1917
33rd Warmest Warmest since: 2010 2016
Nov 2010–Sep 2011
11-Month
40.73°F
(4.85°C)
39.92°F
(4.40°C)
0.81°F
(0.45°C)
95th Coolest Coolest since: 2009 1917
32nd Warmest Warmest since: 2010 2016
Oct 2010–Sep 2011
12-Month
40.91°F
(4.95°C)
40.05°F
(4.47°C)
0.86°F
(0.48°C)
97th Coolest Coolest since: 2009 1917
30th Warmest Warmest since: 2010 2016
Apr 2010–Sep 2011
18-Month
45.24°F
(7.36°C)
44.10°F
(6.72°C)
1.14°F
(0.64°C)
105th Coolest Coolest since: 2010 1917
22nd Warmest Warmest since: 2007 2016
Oct 2009–Sep 2011
24-Month
41.02°F
(5.01°C)
40.03°F
(4.46°C)
0.99°F
(0.55°C)
101st Coolest Coolest since: 2010 1918
25th Warmest Warmest since: 2008 2017
Oct 2008–Sep 2011
36-Month
40.90°F
(4.94°C)
40.02°F
(4.46°C)
0.88°F
(0.48°C)
100th Coolest Coolest since: 2010 1918
25th Warmest Warmest since: 2009 2017, 2018
Ties: 1987
Oct 2007–Sep 2011
48-Month
40.81°F
(4.89°C)
40.01°F
(4.45°C)
0.80°F
(0.44°C)
98th Coolest Coolest since: 1997 1918
26th Warmest Warmest since: 2010 2018
Oct 2006–Sep 2011
60-Month
40.97°F
(4.98°C)
40.00°F
(4.44°C)
0.97°F
(0.54°C)
100th Coolest Coolest since: 1998 1920
23rd Warmest Warmest since: 2010 2019, 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published November 2021, retrieved on December 2, 2021 from https://www.ncdc.noaa.gov/cag/