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


Pennsylvania

Average Temperature Rankings, September 2012

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 2012
1-Month
62.0°F
(16.7°C)
61.7°F
(16.5°C)
0.3°F
(0.2°C)
63rd Coolest Coolest since: 2009 1918
64th Warmest Warmest since: 2011 1961
Ties: 1944
Aug–Sep 2012
2-Month
65.9°F
(18.8°C)
65.0°F
(18.3°C)
0.9°F
(0.5°C)
83rd Coolest Coolest since: 2009 1963
44th Warmest Warmest since: 2011 2016
Ties: 1901
Jul–Sep 2012
3-Month
68.6°F
(20.3°C)
66.8°F
(19.3°C)
1.8°F
(1.0°C)
107th Coolest Coolest since: 2009 1924, 1962, 1963, 1976
20th Warmest Warmest since: 2011 2016
Ties: 2015
Jun–Sep 2012
4-Month
68.1°F
(20.1°C)
66.6°F
(19.2°C)
1.5°F
(0.9°C)
107th Coolest Coolest since: 2009 1924
20th Warmest Warmest since: 2011 2005, 2016
Ties: 1933, 1955, 1995
May–Sep 2012
5-Month
67.2°F
(19.6°C)
64.8°F
(18.2°C)
2.4°F
(1.4°C)
119th Coolest Coolest since: 2009 1924
8th Warmest Warmest since: 2011 2018
Ties: 1944, 1959
Apr–Sep 2012
6-Month
64.0°F
(17.8°C)
61.9°F
(16.6°C)
2.1°F
(1.2°C)
118th Coolest Coolest since: 2009 1907, 1924
9th Warmest Warmest since: 2011 2010
Ties: 1900, 1955, 2018
Mar–Sep 2012
7-Month
61.6°F
(16.4°C)
58.1°F
(14.5°C)
3.5°F
(1.9°C)
125th Coolest Coolest since: 2011 1924
2nd Warmest Warmest since: 2010 2010
Ties: 1921
Feb–Sep 2012
8-Month
58.2°F
(14.6°C)
54.1°F
(12.3°C)
4.1°F
(2.3°C)
126th Coolest Coolest since: 2011 1924
1st Warmest Warmest to Date 2012
Jan–Sep 2012
9-Month
55.1°F
(12.8°C)
51.0°F
(10.6°C)
4.1°F
(2.2°C)
126th Coolest Coolest since: 2011 1940
1st Warmest Warmest to Date 2012
Dec 2011–Sep 2012
10-Month
53.1°F
(11.7°C)
48.8°F
(9.3°C)
4.3°F
(2.4°C)
125th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Nov 2011–Sep 2012
11-Month
52.4°F
(11.3°C)
47.9°F
(8.8°C)
4.5°F
(2.5°C)
125th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Oct 2011–Sep 2012
12-Month
52.2°F
(11.2°C)
48.1°F
(8.9°C)
4.1°F
(2.3°C)
125th Coolest Coolest since: 2011 1904
1st Warmest Warmest to Date 2012
Apr 2011–Sep 2012
18-Month
56.3°F
(13.5°C)
52.7°F
(11.5°C)
3.6°F
(2.0°C)
125th Coolest Coolest since: 2011 1918
1st Warmest Warmest to Date 2012
Oct 2010–Sep 2012
24-Month
50.8°F
(10.4°C)
48.2°F
(9.0°C)
2.6°F
(1.4°C)
123rd Coolest Coolest since: 2011 1905
2nd Warmest Warmest to Date 2017
Ties: 2013
Oct 2009–Sep 2012
36-Month
50.7°F
(10.4°C)
48.1°F
(8.9°C)
2.6°F
(1.5°C)
122nd Coolest Coolest since: 2011 1979
2nd Warmest Warmest to Date 2018
Oct 2008–Sep 2012
48-Month
50.0°F
(10.0°C)
48.1°F
(8.9°C)
1.9°F
(1.1°C)
118th Coolest Coolest since: 2011 1907
5th Warmest Warmest since: 2002 2019
Ties: 2002
Oct 2007–Sep 2012
60-Month
50.0°F
(10.0°C)
48.1°F
(8.9°C)
1.9°F
(1.1°C)
118th Coolest Coolest since: 2011 1908
4th Warmest Warmest since: 2002 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 28, 2020 from https://www.ncdc.noaa.gov/cag/