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


Pennsylvania

Average Temperature Rankings, September 1958

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1958
1-Month
60.9°F
(16.1°C)
61.7°F
(16.5°C)
-0.8°F
(-0.4°C)
39th Coolest Coolest since: 1956 1918
87th Warmest Warmest since: 1957 1961
Ties: 1991
Aug–Sep 1958
2-Month
64.2°F
(17.9°C)
65.1°F
(18.4°C)
-0.9°F
(-0.5°C)
28th Coolest Coolest since: 1956 1963
98th Warmest Warmest since: 1957 2016
Ties: 1907, 1914, 1986
Jul–Sep 1958
3-Month
66.5°F
(19.2°C)
66.8°F
(19.3°C)
-0.3°F
(-0.1°C)
45th Coolest Coolest since: 1957 1924, 1962, 1963, 1976
81st Warmest Warmest since: 1955 2016
Ties: 1915, 1919, 1942
Jun–Sep 1958
4-Month
65.3°F
(18.5°C)
66.6°F
(19.2°C)
-1.3°F
(-0.7°C)
12th Coolest Coolest since: 1956 1924
114th Warmest Warmest since: 1957 2005, 2016
Ties: 1976
May–Sep 1958
5-Month
63.4°F
(17.4°C)
64.9°F
(18.3°C)
-1.5°F
(-0.9°C)
12th Coolest Coolest since: 1956 1924
114th Warmest Warmest since: 1957 2018
Ties: 1974
Apr–Sep 1958
6-Month
60.8°F
(16.0°C)
61.8°F
(16.6°C)
-1.0°F
(-0.6°C)
18th Coolest Coolest since: 1956 1907, 1924
108th Warmest Warmest since: 1957 2010
Ties: 1897, 1946
Mar–Sep 1958
7-Month
57.0°F
(13.9°C)
58.1°F
(14.5°C)
-1.1°F
(-0.6°C)
15th Coolest Coolest since: 1956 1924
111th Warmest Warmest since: 1957 2010
Ties: 1916, 1920, 1963, 1972, 1982
Feb–Sep 1958
8-Month
52.4°F
(11.3°C)
54.2°F
(12.3°C)
-1.8°F
(-1.0°C)
10th Coolest Coolest since: 1950 1924
116th Warmest Warmest since: 1957 2012
Ties: 1904, 1914
Jan–Sep 1958
9-Month
49.3°F
(9.6°C)
51.0°F
(10.6°C)
-1.7°F
(-1.0°C)
11th Coolest Coolest since: 1940 1940
115th Warmest Warmest since: 1957 2012
Ties: 1979
Dec 1957–Sep 1958
10-Month
47.7°F
(8.7°C)
48.8°F
(9.3°C)
-1.1°F
(-0.6°C)
21st Coolest Coolest since: 1956 1904
104th Warmest Warmest since: 1957 2012
Ties: 1967, 1970, 1996
Nov 1957–Sep 1958
11-Month
47.0°F
(8.3°C)
47.9°F
(8.8°C)
-0.9°F
(-0.5°C)
25th Coolest Coolest since: 1956 1904
100th Warmest Warmest since: 1957 2012
Oct 1957–Sep 1958
12-Month
47.1°F
(8.4°C)
48.2°F
(9.0°C)
-1.1°F
(-0.6°C)
18th Coolest Coolest since: 1956 1904
107th Warmest Warmest since: 1957 2012
Ties: 1927, 1961, 1970, 1981, 1994
Apr 1957–Sep 1958
18-Month
52.2°F
(11.2°C)
52.7°F
(11.5°C)
-0.5°F
(-0.3°C)
29th Coolest Coolest since: 1951 1918
96th Warmest Warmest since: 1957 2012
Ties: 1965, 1966, 1970, 1993, 1994, 1996
Oct 1956–Sep 1958
24-Month
48.2°F
(9.0°C)
48.2°F
(9.0°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1957 1905
70th Warmest Warmest since: 1955 2017
Ties: 1900, 1910, 1923, 1945, 1946, 1951, 1960, 1983, 1985, 1993, 2004
Oct 1955–Sep 1958
36-Month
47.7°F
(8.7°C)
48.1°F
(8.9°C)
-0.4°F
(-0.2°C)
29th Coolest Coolest since: 1936 1979
94th Warmest Warmest since: 1957 2018
Ties: 1908, 1916, 1924, 1936, 1966, 1972
Oct 1954–Sep 1958
48-Month
48.1°F
(8.9°C)
48.1°F
(8.9°C)
0.0°F
(0.0°C)
47th Coolest Coolest since: 1946 1907
75th Warmest Warmest since: 1957 2019
Ties: 1911, 1913, 1916, 1930, 1946, 1977
Oct 1953–Sep 1958
60-Month
48.3°F
(9.1°C)
48.1°F
(8.9°C)
0.2°F
(0.2°C)
66th Coolest Coolest since: 1948 1908
55th Warmest Warmest since: 1957 2002
Ties: 1900, 1931, 1937, 1942, 1947, 1948, 1977, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/