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


Pennsylvania

Average Temperature Rankings, September 1951

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1951
1-Month
61.1°F
(16.2°C)
61.7°F
(16.5°C)
-0.6°F
(-0.3°C)
42nd Coolest Coolest since: 1950 1918
84th Warmest Warmest since: 1948 1961
Ties: 1964, 1982
Aug–Sep 1951
2-Month
64.4°F
(18.0°C)
65.0°F
(18.3°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1950 1963
91st Warmest Warmest since: 1948 2016
Ties: 1913, 1918, 1929, 1943, 1957, 1984
Jul–Sep 1951
3-Month
66.4°F
(19.1°C)
66.8°F
(19.3°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1950 1924, 1962, 1963, 1976
83rd Warmest Warmest since: 1949 2016
Ties: 1965
Jun–Sep 1951
4-Month
66.3°F
(19.1°C)
66.6°F
(19.2°C)
-0.3°F
(-0.1°C)
45th Coolest Coolest since: 1950 1924
81st Warmest Warmest since: 1949 2005, 2016
Ties: 1916
May–Sep 1951
5-Month
64.7°F
(18.2°C)
64.8°F
(18.2°C)
-0.1°F
(0.0°C)
54th Coolest Coolest since: 1950 1924
72nd Warmest Warmest since: 1949 2018
Apr–Sep 1951
6-Month
61.7°F
(16.5°C)
61.8°F
(16.6°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1950 1907, 1924
81st Warmest Warmest since: 1949 2010
Ties: 2003
Mar–Sep 1951
7-Month
58.0°F
(14.4°C)
58.1°F
(14.5°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1950 1924
81st Warmest Warmest since: 1949 2010
Ties: 1943, 1964, 1976, 1981, 1994
Feb–Sep 1951
8-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1950 1924
59th Warmest Warmest since: 1949 2012
Ties: 1913
Jan–Sep 1951
9-Month
51.5°F
(10.8°C)
50.9°F
(10.5°C)
0.6°F
(0.3°C)
74th Coolest Coolest since: 1950 1940
52nd Warmest Warmest since: 1949 2012
Ties: 1942
Dec 1950–Sep 1951
10-Month
48.8°F
(9.3°C)
48.7°F
(9.3°C)
0.1°F
(0.0°C)
54th Coolest Coolest since: 1950 1904
71st Warmest Warmest since: 1949 2012
Ties: 1903, 1946, 1947, 2001
Nov 1950–Sep 1951
11-Month
47.9°F
(8.8°C)
47.9°F
(8.8°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1950 1904
68th Warmest Warmest since: 1949 2012
Oct 1950–Sep 1951
12-Month
48.3°F
(9.1°C)
48.1°F
(8.9°C)
0.2°F
(0.2°C)
68th Coolest Coolest since: 1950 1904
57th Warmest Warmest since: 1949 2012
Ties: 1909, 1944, 1972, 1993
Apr 1950–Sep 1951
18-Month
52.1°F
(11.2°C)
52.7°F
(11.5°C)
-0.6°F
(-0.3°C)
22nd Coolest Coolest since: 1941 1918
103rd Warmest Warmest since: 1950 2012
Ties: 1907, 1912, 1941, 1961, 1964, 1984
Oct 1949–Sep 1951
24-Month
48.2°F
(9.0°C)
48.1°F
(8.9°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1946 1905
70th Warmest Warmest since: 1950 2017
Ties: 1900, 1910, 1923, 1945, 1946, 1958, 1960, 1983, 1985, 1993, 2004
Oct 1948–Sep 1951
36-Month
48.9°F
(9.4°C)
48.1°F
(8.9°C)
0.8°F
(0.5°C)
91st Coolest Coolest since: 1950 1979
32nd Warmest Warmest since: 1949 2018
Ties: 1939, 1953, 1988
Oct 1947–Sep 1951
48-Month
48.7°F
(9.3°C)
48.1°F
(8.9°C)
0.6°F
(0.4°C)
84th Coolest Coolest since: 1948 1907
38th Warmest Warmest since: 1950 2019
Ties: 1953, 1956, 1957, 1976, 1989, 1994
Oct 1946–Sep 1951
60-Month
48.7°F
(9.3°C)
48.1°F
(8.9°C)
0.6°F
(0.4°C)
84th Coolest Coolest since: 1950 1908
37th Warmest Warmest since: 1950 2002
Ties: 1923, 1949, 1950, 1952, 1990, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 7, 2020 from https://www.ncdc.noaa.gov/cag/