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 March 2021. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, September 1975

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1975
1-Month
57.9°F
(14.4°C)
61.7°F
(16.5°C)
-3.8°F
(-2.1°C)
5th Coolest Coolest since: 1963 1918
122nd Warmest Warmest since: 1974 1961
Ties: 1963
Aug–Sep 1975
2-Month
63.8°F
(17.7°C)
65.0°F
(18.3°C)
-1.2°F
(-0.6°C)
20th Coolest Coolest since: 1967 1963
107th Warmest Warmest since: 1974 2016
Ties: 1966, 1981
Jul–Sep 1975
3-Month
66.0°F
(18.9°C)
66.8°F
(19.3°C)
-0.8°F
(-0.4°C)
25th Coolest Coolest since: 1974 1924, 1962, 1963, 1976
102nd Warmest Warmest since: 1973 2016
Ties: 1907, 1923, 1981
Jun–Sep 1975
4-Month
66.1°F
(18.9°C)
66.6°F
(19.2°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1974 1924
89th Warmest Warmest since: 1973 2005, 2016
Ties: 1914
May–Sep 1975
5-Month
65.1°F
(18.4°C)
64.8°F
(18.2°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1974 1924
57th Warmest Warmest since: 1973 2018
Ties: 1905, 1947, 1957, 1961, 1965, 2001
Apr–Sep 1975
6-Month
61.2°F
(16.2°C)
61.8°F
(16.6°C)
-0.6°F
(-0.4°C)
30th Coolest Coolest since: 1974 1907, 1924
97th Warmest Warmest since: 1973 2010
Ties: 1971, 1989
Mar–Sep 1975
7-Month
57.3°F
(14.1°C)
58.2°F
(14.6°C)
-0.9°F
(-0.5°C)
27th Coolest Coolest since: 1972 1924
100th Warmest Warmest since: 1974 2010
Ties: 1996
Feb–Sep 1975
8-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
37th Coolest Coolest since: 1974 1924
90th Warmest Warmest since: 1973 2012
Ties: 1897, 1901, 1927, 1964, 1994
Jan–Sep 1975
9-Month
51.0°F
(10.6°C)
51.0°F
(10.6°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1974 1940
68th Warmest Warmest since: 1974 2012
Ties: 1929, 1943, 1974, 2009
Dec 1974–Sep 1975
10-Month
49.0°F
(9.4°C)
48.8°F
(9.3°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1974 1904
56th Warmest Warmest since: 1974 2012
Ties: 1896, 1909, 1941, 1959, 1974, 1976, 1986, 1997, 2009
Nov 1974–Sep 1975
11-Month
48.3°F
(9.1°C)
47.9°F
(8.8°C)
0.4°F
(0.3°C)
72nd Coolest Coolest since: 1974 1904
54th Warmest Warmest since: 1974 2012
Ties: 1929, 1944, 1947, 1959, 1974
Oct 1974–Sep 1975
12-Month
48.2°F
(9.0°C)
48.2°F
(9.0°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1971 1904
70th Warmest Warmest since: 1974 2012
Ties: 1911, 1945, 1950, 1989, 1992, 2001, 2015
Apr 1974–Sep 1975
18-Month
52.4°F
(11.3°C)
52.7°F
(11.5°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1970 1918
86th Warmest Warmest since: 1974 2012
Ties: 1910, 1914, 2014
Oct 1973–Sep 1975
24-Month
48.4°F
(9.1°C)
48.1°F
(8.9°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1972 1905
53rd Warmest Warmest since: 1974 2017
Ties: 1948, 1995, 1996
Oct 1972–Sep 1975
36-Month
48.6°F
(9.2°C)
48.1°F
(8.9°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1974 1979
44th Warmest Warmest since: 1974 2018
Ties: 1944, 1974, 1976, 1989
Oct 1971–Sep 1975
48-Month
48.5°F
(9.2°C)
48.1°F
(8.9°C)
0.4°F
(0.3°C)
73rd Coolest Coolest since: 1974 1907
50th Warmest Warmest since: 1957 2019
Ties: 1924, 1939, 1945
Oct 1970–Sep 1975
60-Month
48.4°F
(9.1°C)
48.1°F
(8.9°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1974 1908
50th Warmest Warmest since: 1957 2020
Ties: 1901, 1922, 1939, 1945, 1946

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 11, 2021 from https://www.ncdc.noaa.gov/cag/