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 January 2021. For more information, please see Climatological Rankings.


Contiguous U.S.

Average Temperature Rankings, October 2009

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
October 2009
1-Month
50.50°F
(10.28°C)
54.11°F
(12.28°C)
-3.61°F
(-2.00°C)
4th Coolest Coolest since: 1976 1925
123rd Warmest Warmest since: 2008 1963
Sep–Oct 2009
2-Month
58.44°F
(14.69°C)
59.49°F
(15.27°C)
-1.05°F
(-0.58°C)
20th Coolest Coolest since: 2006 1976
107th Warmest Warmest since: 2008 2015
Aug–Oct 2009
3-Month
62.92°F
(17.18°C)
63.69°F
(17.61°C)
-0.77°F
(-0.43°C)
21st Coolest Coolest since: 1993 1976
106th Warmest Warmest since: 2008 1947
Jul–Oct 2009
4-Month
65.35°F
(18.53°C)
66.17°F
(18.98°C)
-0.82°F
(-0.45°C)
19th Coolest Coolest since: 1993 1976
108th Warmest Warmest since: 2008 1998
Jun–Oct 2009
5-Month
65.99°F
(18.88°C)
66.64°F
(19.24°C)
-0.65°F
(-0.36°C)
22nd Coolest Coolest since: 1993 1912
105th Warmest Warmest since: 2008 2016
Ties: 1905
May–Oct 2009
6-Month
65.27°F
(18.48°C)
65.57°F
(18.65°C)
-0.30°F
(-0.17°C)
41st Coolest Coolest since: 1993 1917
86th Warmest Warmest since: 2008 2018
Apr–Oct 2009
7-Month
63.22°F
(17.34°C)
63.49°F
(17.49°C)
-0.27°F
(-0.15°C)
41st Coolest Coolest since: 1997 1907
86th Warmest Warmest since: 2008 1934, 2012
Ties: 1979
Mar–Oct 2009
8-Month
60.67°F
(15.93°C)
60.74°F
(15.97°C)
-0.07°F
(-0.04°C)
53rd Coolest Coolest since: 1996 1917
74th Warmest Warmest since: 2008 2012
Ties: 1942, 1974
Feb–Oct 2009
9-Month
58.02°F
(14.46°C)
57.75°F
(14.31°C)
0.27°F
(0.15°C)
79th Coolest Coolest since: 2008 1917
48th Warmest Warmest since: 2007 2012
Jan–Oct 2009
10-Month
55.32°F
(12.96°C)
54.99°F
(12.77°C)
0.33°F
(0.19°C)
79th Coolest Coolest since: 2008 1912, 1917
48th Warmest Warmest since: 2007 2012
Ties: 1927
Dec 2008–Oct 2009
11-Month
53.19°F
(11.77°C)
52.97°F
(11.65°C)
0.22°F
(0.12°C)
72nd Coolest Coolest since: 2008 1917
54th Warmest Warmest since: 2007 2012
Ties: 1952
Nov 2008–Oct 2009
12-Month
52.42°F
(11.34°C)
52.03°F
(11.13°C)
0.39°F
(0.21°C)
85th Coolest Coolest since: 2008 1917
41st Warmest Warmest since: 2007 2012
Ties: 1932, 1994
May 2008–Oct 2009
18-Month
56.86°F
(13.81°C)
56.54°F
(13.63°C)
0.32°F
(0.18°C)
77th Coolest Coolest since: 1997 1917
49th Warmest Warmest since: 2008 2016
Nov 2007–Oct 2009
24-Month
52.42°F
(11.34°C)
52.02°F
(11.12°C)
0.40°F
(0.22°C)
81st Coolest Coolest since: 1997 1913
44th Warmest Warmest since: 2008 2017
Nov 2006–Oct 2009
36-Month
52.92°F
(11.62°C)
52.00°F
(11.11°C)
0.92°F
(0.51°C)
101st Coolest Coolest since: 1998 1917
23rd Warmest Warmest since: 2008 2018
Nov 2005–Oct 2009
48-Month
53.19°F
(11.77°C)
51.99°F
(11.11°C)
1.20°F
(0.66°C)
105th Coolest Coolest since: 2004 1918
18th Warmest Warmest since: 2008 2018
Nov 2004–Oct 2009
60-Month
53.30°F
(11.83°C)
51.98°F
(11.10°C)
1.32°F
(0.73°C)
108th Coolest Coolest since: 2005 1920
14th Warmest Warmest since: 2008 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published February 2021, retrieved on March 8, 2021 from https://www.ncdc.noaa.gov/cag/