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 November 2019. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, September 1903

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1903
1-Month
61.5°F
(16.4°C)
61.7°F
(16.5°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1902 1918
78th Warmest Warmest since: 1901 1961
Ties: 1897, 1955
Aug–Sep 1903
2-Month
63.6°F
(17.6°C)
65.0°F
(18.3°C)
-1.4°F
(-0.7°C)
16th Coolest Coolest since: 1902 1963
110th Warmest Warmest since: 1901 2016
Ties: 1897, 1946, 1997
Jul–Sep 1903
3-Month
65.6°F
(18.7°C)
66.9°F
(19.4°C)
-1.3°F
(-0.7°C)
14th Coolest Coolest to Date 1924, 1962, 1963, 1976
112th Warmest Warmest since: 1902 2016
Ties: 1904, 1917, 1984, 1997
Jun–Sep 1903
4-Month
64.6°F
(18.1°C)
66.6°F
(19.2°C)
-2.0°F
(-1.1°C)
3rd Coolest Coolest to Date 1924
123rd Warmest Warmest since: 1902 2005, 2016
Ties: 1992
May–Sep 1903
5-Month
63.7°F
(17.6°C)
64.8°F
(18.2°C)
-1.1°F
(-0.6°C)
17th Coolest Coolest since: 1897 1924
109th Warmest Warmest since: 1902 2018
Ties: 1920
Apr–Sep 1903
6-Month
60.9°F
(16.1°C)
61.9°F
(16.6°C)
-1.0°F
(-0.5°C)
21st Coolest Coolest since: 1897 1907, 1924
105th Warmest Warmest since: 1902 2010
Ties: 1904, 1935, 1974, 1976
Mar–Sep 1903
7-Month
58.5°F
(14.7°C)
58.1°F
(14.5°C)
0.4°F
(0.2°C)
65th Coolest Coolest since: 1902 1924
61st Warmest Warmest since: 1901 2010
Ties: 1980
Feb–Sep 1903
8-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
77th Coolest Coolest since: 1902 1924
49th Warmest Warmest since: 1900 2012
Ties: 1900, 1910, 1946, 1948, 1995, 2013
Jan–Sep 1903
9-Month
51.3°F
(10.7°C)
50.9°F
(10.5°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1902 1940
56th Warmest Warmest since: 1900 2012
Ties: 1908, 1993
Dec 1902–Sep 1903
10-Month
48.8°F
(9.3°C)
48.8°F
(9.3°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1902 1904
71st Warmest Warmest since: 1900 2012
Ties: 1946, 1947, 1951, 2001
Nov 1902–Sep 1903
11-Month
48.5°F
(9.2°C)
47.9°F
(8.8°C)
0.6°F
(0.4°C)
80th Coolest Coolest since: 1902 1904
45th Warmest Warmest since: 1898 2012
Ties: 1906, 1922, 1937, 1990
Oct 1902–Sep 1903
12-Month
48.7°F
(9.3°C)
48.1°F
(8.9°C)
0.6°F
(0.4°C)
82nd Coolest Coolest since: 1902 1904
43rd Warmest Warmest since: 1900 2012
Ties: 1906, 1922, 1931, 1937, 1974, 1990
Apr 1902–Sep 1903
18-Month
52.8°F
(11.6°C)
52.7°F
(11.5°C)
0.1°F
(0.1°C)
55th Coolest Coolest since: 1902 1918
70th Warmest Warmest since: 1901 2012
Ties: 1897, 1911, 1944, 1946, 1947, 1948, 1957, 1971, 2003
Oct 1901–Sep 1903
24-Month
47.7°F
(8.7°C)
48.1°F
(8.9°C)
-0.4°F
(-0.2°C)
29th Coolest Coolest since: 1902 1905
95th Warmest Warmest since: 1901 2017
Ties: 1897, 1915, 1916, 1935, 1936, 1940, 1959, 1969, 1994, 2015
Oct 1900–Sep 1903
36-Month
48.0°F
(8.9°C)
48.2°F
(9.0°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1902 1979
77th Warmest Warmest since: 1902 2018
Ties: 1902, 1937, 1940, 1996
Oct 1899–Sep 1903
48-Month
48.2°F
(9.0°C)
48.1°F
(8.9°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1902 1907
68th Warmest Warmest since: 1901 2019
Ties: 1899, 1936, 1938, 1940, 1942, 1960, 1985
Oct 1898–Sep 1903
60-Month
48.0°F
(8.9°C)
48.1°F
(8.9°C)
-0.1°F
(0.0°C)
42nd Coolest Coolest to Date 1908
79th Warmest Warmest since: 1902 2002
Ties: 1914, 1940, 1961, 1973, 1985, 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/