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 2021. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, September 2019

View Period (Months):All1234567891011121824364860
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 2019
1-Month
65.1°F
(18.4°C)
61.7°F
(16.5°C)
3.4°F
(1.9°C)
117th Coolest Coolest since: 2017 1918
10th Warmest Warmest since: 2018 1961
Ties: 1925, 1971
Aug–Sep 2019
2-Month
67.4°F
(19.7°C)
65.1°F
(18.4°C)
2.3°F
(1.3°C)
113th Coolest Coolest since: 2017 1963
14th Warmest Warmest since: 2018 2016
Ties: 1936, 1998
Jul–Sep 2019
3-Month
69.3°F
(20.7°C)
66.8°F
(19.3°C)
2.5°F
(1.4°C)
117th Coolest Coolest since: 2017 1924, 1962, 1963, 1976
10th Warmest Warmest since: 2018 2016
Ties: 1959
Jun–Sep 2019
4-Month
68.4°F
(20.2°C)
66.6°F
(19.2°C)
1.8°F
(1.0°C)
113th Coolest Coolest since: 2017 1924
14th Warmest Warmest since: 2018 2005, 2016
Ties: 1901, 1906
May–Sep 2019
5-Month
66.9°F
(19.4°C)
64.8°F
(18.2°C)
2.1°F
(1.2°C)
115th Coolest Coolest since: 2017 1924
12th Warmest Warmest since: 2018 2018
Ties: 1934
Apr–Sep 2019
6-Month
64.2°F
(17.9°C)
61.9°F
(16.6°C)
2.3°F
(1.3°C)
122nd Coolest Coolest since: 2018 1907, 1924
5th Warmest Warmest since: 2011 2010
Mar–Sep 2019
7-Month
59.9°F
(15.5°C)
58.1°F
(14.5°C)
1.8°F
(1.0°C)
117th Coolest Coolest since: 2018 1924
10th Warmest Warmest since: 2016 2010
Ties: 1898, 1945, 2020
Feb–Sep 2019
8-Month
56.2°F
(13.4°C)
54.1°F
(12.3°C)
2.1°F
(1.1°C)
115th Coolest Coolest since: 2015 1924
12th Warmest Warmest since: 2018 2012
Jan–Sep 2019
9-Month
52.8°F
(11.6°C)
50.9°F
(10.5°C)
1.9°F
(1.1°C)
113th Coolest Coolest since: 2018 1940
14th Warmest Warmest since: 2017 2012
Ties: 1953
Dec 2018–Sep 2019
10-Month
50.9°F
(10.5°C)
48.8°F
(9.3°C)
2.1°F
(1.2°C)
115th Coolest Coolest since: 2018 1904
11th Warmest Warmest since: 2017 2012
Ties: 1999
Nov 2018–Sep 2019
11-Month
49.6°F
(9.8°C)
47.9°F
(8.8°C)
1.7°F
(1.0°C)
107th Coolest Coolest since: 2018 1904
19th Warmest Warmest since: 2017 2012
Ties: 1919, 2005
Oct 2018–Sep 2019
12-Month
49.8°F
(9.9°C)
48.1°F
(8.9°C)
1.7°F
(1.0°C)
111th Coolest Coolest since: 2018 1904
15th Warmest Warmest since: 2018 2012
Ties: 1983, 2018
Apr 2018–Sep 2019
18-Month
54.6°F
(12.6°C)
52.7°F
(11.5°C)
1.9°F
(1.1°C)
116th Coolest Coolest since: 2018 1918
10th Warmest Warmest since: 2017 2012
Oct 2017–Sep 2019
24-Month
49.8°F
(9.9°C)
48.1°F
(8.9°C)
1.7°F
(1.0°C)
110th Coolest Coolest since: 2015 1905
15th Warmest Warmest since: 2018 2017
Ties: 1992, 2007
Oct 2016–Sep 2019
36-Month
50.2°F
(10.1°C)
48.1°F
(8.9°C)
2.1°F
(1.2°C)
118th Coolest Coolest since: 2016 1979
6th Warmest Warmest since: 2018 2018
Oct 2015–Sep 2019
48-Month
50.6°F
(10.3°C)
48.1°F
(8.9°C)
2.5°F
(1.4°C)
122nd Coolest Coolest since: 2018 1907
1st Warmest Warmest to Date 2019
Oct 2014–Sep 2019
60-Month
50.1°F
(10.1°C)
48.1°F
(8.9°C)
2.0°F
(1.2°C)
119th Coolest Coolest since: 2018 1908
3rd Warmest Warmest since: 2002 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 20, 2021 from https://www.ncdc.noaa.gov/cag/