Climate at a Glance

Statewide 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 2020. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, September 2013

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 2013
1-Month
61.0°F
(16.1°C)
61.7°F
(16.5°C)
-0.7°F
(-0.4°C)
41st Coolest Coolest since: 2006 1918
85th Warmest Warmest since: 2012 1961
Aug–Sep 2013
2-Month
64.3°F
(17.9°C)
65.0°F
(18.3°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 2000 1963
94th Warmest Warmest since: 2012 2016
Ties: 1919, 1935
Jul–Sep 2013
3-Month
67.1°F
(19.5°C)
66.8°F
(19.3°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 2009 1924, 1962, 1963, 1976
54th Warmest Warmest since: 2012 2016
Ties: 1926, 1937, 1948, 1978, 2004, 2008
Jun–Sep 2013
4-Month
67.2°F
(19.6°C)
66.6°F
(19.2°C)
0.6°F
(0.4°C)
80th Coolest Coolest since: 2009 1924
46th Warmest Warmest since: 2012 2005, 2016
Ties: 1937, 1947, 1968, 1971, 1993, 2006
May–Sep 2013
5-Month
65.5°F
(18.6°C)
64.8°F
(18.2°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 2009 1924
43rd Warmest Warmest since: 2012 2018
Ties: 1919, 1937, 1941, 1942, 1952, 1977, 1993
Apr–Sep 2013
6-Month
62.7°F
(17.1°C)
61.8°F
(16.6°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 2009 1907, 1924
39th Warmest Warmest since: 2012 2010
Ties: 1899, 1908, 1952, 1980
Mar–Sep 2013
7-Month
58.6°F
(14.8°C)
58.1°F
(14.5°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 2009 1924
53rd Warmest Warmest since: 2012 2010
Ties: 1899, 1918, 1925, 1929, 1946, 1968, 1983
Feb–Sep 2013
8-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
77th Coolest Coolest since: 2007 1924
49th Warmest Warmest since: 2012 2012
Ties: 1900, 1903, 1910, 1946, 1948, 1995
Jan–Sep 2013
9-Month
51.8°F
(11.0°C)
50.9°F
(10.5°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 2009 1940
38th Warmest Warmest since: 2012 2012
Ties: 1906, 1937
Dec 2012–Sep 2013
10-Month
50.2°F
(10.1°C)
48.7°F
(9.3°C)
1.5°F
(0.8°C)
102nd Coolest Coolest since: 2011 1904
23rd Warmest Warmest since: 2012 2012
Ties: 1913, 1995, 2000
Nov 2012–Sep 2013
11-Month
49.1°F
(9.5°C)
47.9°F
(8.8°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 2011 1904
25th Warmest Warmest since: 2012 2012
Ties: 1939, 1973, 2004, 2011
Oct 2012–Sep 2013
12-Month
49.4°F
(9.7°C)
48.2°F
(9.0°C)
1.2°F
(0.7°C)
99th Coolest Coolest since: 2011 1904
26th Warmest Warmest since: 2012 2012
Ties: 1942, 1955
Apr 2012–Sep 2013
18-Month
54.2°F
(12.3°C)
52.7°F
(11.5°C)
1.5°F
(0.8°C)
113th Coolest Coolest since: 2010 1918
12th Warmest Warmest since: 2012 2012
Ties: 1921, 1949, 2000, 2010
Oct 2011–Sep 2013
24-Month
50.8°F
(10.4°C)
48.1°F
(8.9°C)
2.7°F
(1.5°C)
122nd Coolest Coolest since: 2012 1905
2nd Warmest Warmest since: 2012 2017
Ties: 2012
Oct 2010–Sep 2013
36-Month
50.3°F
(10.2°C)
48.1°F
(8.9°C)
2.2°F
(1.3°C)
120th Coolest Coolest since: 2011 1979
3rd Warmest Warmest since: 2012 2018
Ties: 2000, 2017
Oct 2009–Sep 2013
48-Month
50.3°F
(10.2°C)
48.1°F
(8.9°C)
2.2°F
(1.3°C)
120th Coolest Coolest since: 2012 1907
2nd Warmest Warmest to Date 2019
Oct 2008–Sep 2013
60-Month
49.9°F
(9.9°C)
48.1°F
(8.9°C)
1.8°F
(1.0°C)
117th Coolest Coolest since: 2011 1908
4th Warmest Warmest since: 2012 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 23, 2020 from https://www.ncdc.noaa.gov/cag/