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 1997

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1997
1-Month
60.4°F
(15.8°C)
61.7°F
(16.5°C)
-1.3°F
(-0.7°C)
28th Coolest Coolest since: 1995 1918
99th Warmest Warmest since: 1996 1961
Ties: 1909, 1995, 2001
Aug–Sep 1997
2-Month
63.6°F
(17.6°C)
65.0°F
(18.3°C)
-1.4°F
(-0.7°C)
16th Coolest Coolest since: 1994 1963
111th Warmest Warmest since: 1996 2016
Ties: 1897, 1903, 1946
Jul–Sep 1997
3-Month
65.6°F
(18.7°C)
66.9°F
(19.4°C)
-1.3°F
(-0.7°C)
14th Coolest Coolest since: 1992 1924, 1962, 1963, 1976
113th Warmest Warmest since: 1996 2016
Ties: 1903, 1904, 1917, 1984
Jun–Sep 1997
4-Month
65.6°F
(18.7°C)
66.6°F
(19.2°C)
-1.0°F
(-0.5°C)
21st Coolest Coolest since: 1992 1924
106th Warmest Warmest since: 1996 2005, 2016
Ties: 1909, 1912, 1967, 1979
May–Sep 1997
5-Month
63.1°F
(17.3°C)
64.9°F
(18.3°C)
-1.8°F
(-1.0°C)
9th Coolest Coolest since: 1992 1924
118th Warmest Warmest since: 1996 2018
Apr–Sep 1997
6-Month
60.0°F
(15.6°C)
61.8°F
(16.6°C)
-1.8°F
(-1.0°C)
7th Coolest Coolest since: 1956 1907, 1924
120th Warmest Warmest since: 1996 2010
Mar–Sep 1997
7-Month
56.8°F
(13.8°C)
58.1°F
(14.5°C)
-1.3°F
(-0.7°C)
12th Coolest Coolest since: 1992 1924
115th Warmest Warmest since: 1996 2010
Ties: 1927, 1960
Feb–Sep 1997
8-Month
53.8°F
(12.1°C)
54.2°F
(12.3°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1996 1924
84th Warmest Warmest since: 1995 2012
Ties: 1899, 1915
Jan–Sep 1997
9-Month
50.6°F
(10.3°C)
50.9°F
(10.5°C)
-0.3°F
(-0.2°C)
43rd Coolest Coolest since: 1996 1940
84th Warmest Warmest since: 1995 2012
Ties: 1915, 1935, 1936, 1948, 1981, 2015
Dec 1996–Sep 1997
10-Month
49.0°F
(9.4°C)
48.8°F
(9.3°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1996 1904
56th Warmest Warmest since: 1995 2012
Ties: 1896, 1909, 1941, 1959, 1974, 1975, 1976, 1986, 2009
Nov 1996–Sep 1997
11-Month
47.7°F
(8.7°C)
47.9°F
(8.8°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 1996 1904
77th Warmest Warmest since: 1995 2012
Ties: 1897, 1935
Oct 1996–Sep 1997
12-Month
47.9°F
(8.8°C)
48.1°F
(8.9°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1996 1904
83rd Warmest Warmest since: 1995 2012
Ties: 1908, 1935, 1943
Apr 1996–Sep 1997
18-Month
52.5°F
(11.4°C)
52.7°F
(11.5°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1996 1918
82nd Warmest Warmest since: 1995 2012
Ties: 1929, 1956, 1959
Oct 1995–Sep 1997
24-Month
47.6°F
(8.7°C)
48.2°F
(9.0°C)
-0.6°F
(-0.3°C)
22nd Coolest Coolest since: 1982 1905
103rd Warmest Warmest since: 1996 2017
Ties: 1902, 1907, 1925, 1928, 1961, 1966
Oct 1994–Sep 1997
36-Month
48.2°F
(9.0°C)
48.1°F
(8.9°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1996 1979
70th Warmest Warmest since: 1995 2018
Ties: 1911, 1946, 1959
Oct 1993–Sep 1997
48-Month
48.0°F
(8.9°C)
48.2°F
(9.0°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1996 1907
82nd Warmest Warmest since: 1996 2019
Ties: 1914, 1941, 1973, 1983, 1996
Oct 1992–Sep 1997
60-Month
48.0°F
(8.9°C)
48.1°F
(8.9°C)
-0.1°F
(0.0°C)
42nd Coolest Coolest since: 1985 1908
80th Warmest Warmest since: 1996 2020
Ties: 1903, 1914, 1940, 1961, 1973, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 24, 2020 from https://www.ncdc.noaa.gov/cag/