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


Pennsylvania

Average Temperature Rankings, September 1902

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1902
1-Month
60.7°F
(15.9°C)
61.7°F
(16.5°C)
-1.0°F
(-0.6°C)
37th Coolest Coolest since: 1899 1918
89th Warmest Warmest since: 1901 1961
Aug–Sep 1902
2-Month
63.4°F
(17.4°C)
65.0°F
(18.3°C)
-1.6°F
(-0.9°C)
14th Coolest Coolest to Date 1963
112th Warmest Warmest since: 1901 2016
Ties: 1994
Jul–Sep 1902
3-Month
65.8°F
(18.8°C)
66.8°F
(19.3°C)
-1.0°F
(-0.5°C)
22nd Coolest Coolest to Date 1924, 1962, 1963, 1976
104th Warmest Warmest since: 1901 2016
Jun–Sep 1902
4-Month
65.4°F
(18.6°C)
66.7°F
(19.3°C)
-1.3°F
(-0.7°C)
14th Coolest Coolest to Date 1924
112th Warmest Warmest since: 1901 2005, 2016
Ties: 1917, 1918, 1940, 1946
May–Sep 1902
5-Month
64.0°F
(17.8°C)
64.8°F
(18.2°C)
-0.8°F
(-0.4°C)
23rd Coolest Coolest since: 1897 1924
103rd Warmest Warmest since: 1901 2018
Ties: 1909, 1926, 1929, 1990
Apr–Sep 1902
6-Month
61.0°F
(16.1°C)
61.8°F
(16.6°C)
-0.8°F
(-0.5°C)
26th Coolest Coolest since: 1897 1907, 1924
100th Warmest Warmest since: 1901 2010
Ties: 1909, 1972, 1979
Mar–Sep 1902
7-Month
57.8°F
(14.3°C)
58.1°F
(14.5°C)
-0.3°F
(-0.2°C)
41st Coolest Coolest since: 1897 1924
85th Warmest Warmest since: 1901 2010
Feb–Sep 1902
8-Month
53.2°F
(11.8°C)
54.1°F
(12.3°C)
-0.9°F
(-0.5°C)
23rd Coolest Coolest since: 1895 1924
103rd Warmest Warmest since: 1901 2012
Ties: 2014
Jan–Sep 1902
9-Month
49.9°F
(9.9°C)
50.9°F
(10.5°C)
-1.0°F
(-0.6°C)
22nd Coolest Coolest since: 1895 1940
104th Warmest Warmest since: 1901 2012
Ties: 1967
Dec 1901–Sep 1902
10-Month
47.6°F
(8.7°C)
48.8°F
(9.3°C)
-1.2°F
(-0.6°C)
18th Coolest Coolest to Date 1904
107th Warmest Warmest since: 1901 2012
Ties: 1994, 2014
Nov 1901–Sep 1902
11-Month
46.4°F
(8.0°C)
47.9°F
(8.8°C)
-1.5°F
(-0.8°C)
13th Coolest Coolest to Date 1904
112th Warmest Warmest since: 1901 2012
Oct 1901–Sep 1902
12-Month
46.7°F
(8.2°C)
48.2°F
(9.0°C)
-1.5°F
(-0.8°C)
14th Coolest Coolest to Date 1904
111th Warmest Warmest since: 1901 2012
Ties: 1924, 1956
Apr 1901–Sep 1902
18-Month
52.0°F
(11.1°C)
52.7°F
(11.5°C)
-0.7°F
(-0.4°C)
20th Coolest Coolest to Date 1918
105th Warmest Warmest since: 1901 2012
Ties: 1936
Oct 1900–Sep 1902
24-Month
47.6°F
(8.7°C)
48.1°F
(8.9°C)
-0.5°F
(-0.2°C)
22nd Coolest Coolest to Date 1905
102nd Warmest Warmest since: 1901 2017
Ties: 1907, 1925, 1928, 1961, 1966, 1997
Oct 1899–Sep 1902
36-Month
48.0°F
(8.9°C)
48.1°F
(8.9°C)
-0.1°F
(0.0°C)
46th Coolest Coolest to Date 1979
77th Warmest Warmest since: 1901 2018
Ties: 1903, 1937, 1940, 1996
Oct 1898–Sep 1902
48-Month
47.9°F
(8.8°C)
48.1°F
(8.9°C)
-0.2°F
(-0.1°C)
35th Coolest Coolest to Date 1907
87th Warmest Warmest since: 1901 2019
Ties: 1909, 1915, 1925, 1937, 1959
Oct 1897–Sep 1902
60-Month
48.2°F
(9.0°C)
48.1°F
(8.9°C)
0.1°F
(0.1°C)
55th Coolest Coolest to Date 1908
66th Warmest Warmest since: 1901 2002
Ties: 1959, 1974

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2020, retrieved on July 16, 2020 from https://www.ncdc.noaa.gov/cag/