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 2020. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, September 1964

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1964
1-Month
61.1°F
(16.2°C)
61.7°F
(16.5°C)
-0.6°F
(-0.3°C)
42nd Coolest Coolest since: 1963 1918
85th Warmest Warmest since: 1961 1961
Ties: 1951, 1982
Aug–Sep 1964
2-Month
63.2°F
(17.3°C)
65.0°F
(18.3°C)
-1.8°F
(-1.0°C)
11th Coolest Coolest since: 1963 1963
116th Warmest Warmest since: 1961 2016
Ties: 1950
Jul–Sep 1964
3-Month
65.9°F
(18.8°C)
66.8°F
(19.3°C)
-0.9°F
(-0.5°C)
23rd Coolest Coolest since: 1963 1924, 1962, 1963, 1976
104th Warmest Warmest since: 1961 2016
Ties: 1914
Jun–Sep 1964
4-Month
65.9°F
(18.8°C)
66.6°F
(19.2°C)
-0.7°F
(-0.4°C)
33rd Coolest Coolest since: 1963 1924
94th Warmest Warmest since: 1961 2005, 2016
Ties: 1920, 1984
May–Sep 1964
5-Month
64.6°F
(18.1°C)
64.8°F
(18.2°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1963 1924
79th Warmest Warmest since: 1961 2018
Ties: 1904, 1925, 1971, 1978, 1989
Apr–Sep 1964
6-Month
61.6°F
(16.4°C)
61.9°F
(16.6°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1963 1907, 1924
87th Warmest Warmest since: 1960 2010
Ties: 1915, 1965, 1996, 2000
Mar–Sep 1964
7-Month
58.0°F
(14.4°C)
58.1°F
(14.5°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1963 1924
82nd Warmest Warmest since: 1959 2010
Ties: 1943, 1951, 1976, 1981, 1994
Feb–Sep 1964
8-Month
53.7°F
(12.1°C)
54.1°F
(12.3°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest since: 1963 1924
90th Warmest Warmest since: 1961 2012
Ties: 1897, 1901, 1927, 1975, 1994
Jan–Sep 1964
9-Month
50.7°F
(10.4°C)
51.0°F
(10.6°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1963 1940
77th Warmest Warmest since: 1959 2012
Ties: 1901, 1947
Dec 1963–Sep 1964
10-Month
47.8°F
(8.8°C)
48.7°F
(9.3°C)
-0.9°F
(-0.5°C)
25th Coolest Coolest since: 1963 1904
101st Warmest Warmest since: 1962 2012
Ties: 1914, 1927, 1971
Nov 1963–Sep 1964
11-Month
47.4°F
(8.6°C)
47.9°F
(8.8°C)
-0.5°F
(-0.2°C)
39th Coolest Coolest since: 1963 1904
87th Warmest Warmest since: 1960 2012
Oct 1963–Sep 1964
12-Month
48.0°F
(8.9°C)
48.1°F
(8.9°C)
-0.1°F
(0.0°C)
47th Coolest Coolest since: 1963 1904
79th Warmest Warmest since: 1960 2012
Ties: 1910, 1928, 1941, 1969
Apr 1963–Sep 1964
18-Month
52.1°F
(11.2°C)
52.7°F
(11.5°C)
-0.6°F
(-0.3°C)
22nd Coolest Coolest since: 1963 1918
104th Warmest Warmest since: 1962 2012
Ties: 1907, 1912, 1941, 1951, 1961, 1984
Oct 1962–Sep 1964
24-Month
46.9°F
(8.3°C)
48.1°F
(8.9°C)
-1.2°F
(-0.6°C)
8th Coolest Coolest since: 1963 1905
117th Warmest Warmest since: 1962 2017
Oct 1961–Sep 1964
36-Month
47.2°F
(8.4°C)
48.1°F
(8.9°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest since: 1963 1979
112th Warmest Warmest since: 1962 2018
Oct 1960–Sep 1964
48-Month
47.2°F
(8.4°C)
48.1°F
(8.9°C)
-0.9°F
(-0.5°C)
6th Coolest Coolest since: 1963 1907
117th Warmest Warmest since: 1963 2019
Ties: 1920, 1926, 1963, 1966, 1979, 1981
Oct 1959–Sep 1964
60-Month
47.4°F
(8.6°C)
48.2°F
(9.0°C)
-0.8°F
(-0.4°C)
14th Coolest Coolest since: 1963 1908
108th Warmest Warmest since: 1963 2020
Ties: 1963, 1970, 1979

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 28, 2021 from https://www.ncdc.noaa.gov/cag/