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


Pennsylvania

Average Temperature Rankings, September 1981

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1981
1-Month
60.2°F
(15.7°C)
61.7°F
(16.5°C)
-1.5°F
(-0.8°C)
25th Coolest Coolest since: 1976 1918
101st Warmest Warmest since: 1980 1961
Ties: 1913
Aug–Sep 1981
2-Month
63.8°F
(17.7°C)
65.0°F
(18.3°C)
-1.2°F
(-0.6°C)
20th Coolest Coolest since: 1976 1963
106th Warmest Warmest since: 1980 2016
Ties: 1966, 1975
Jul–Sep 1981
3-Month
66.0°F
(18.9°C)
66.8°F
(19.3°C)
-0.8°F
(-0.4°C)
25th Coolest Coolest since: 1976 1924, 1962, 1963, 1976
101st Warmest Warmest since: 1980 2016
Ties: 1907, 1923, 1975
Jun–Sep 1981
4-Month
66.2°F
(19.0°C)
66.7°F
(19.3°C)
-0.5°F
(-0.3°C)
40th Coolest Coolest since: 1979 1924
86th Warmest Warmest since: 1980 2005, 2016
Ties: 1896, 1913, 1986, 1990
May–Sep 1981
5-Month
64.4°F
(18.0°C)
64.9°F
(18.3°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1979 1924
89th Warmest Warmest since: 1980 2018
Ties: 1912, 1913, 1960, 1985, 1996, 2000
Apr–Sep 1981
6-Month
62.0°F
(16.7°C)
61.9°F
(16.6°C)
0.1°F
(0.1°C)
57th Coolest Coolest since: 1979 1907, 1924
69th Warmest Warmest since: 1980 2010
Ties: 1925, 1954, 1968, 1994
Mar–Sep 1981
7-Month
58.0°F
(14.4°C)
58.2°F
(14.6°C)
-0.2°F
(-0.2°C)
45th Coolest Coolest since: 1979 1924
81st Warmest Warmest since: 1980 2010
Ties: 1943, 1951, 1964, 1976, 1994
Feb–Sep 1981
8-Month
54.6°F
(12.6°C)
54.2°F
(12.3°C)
0.4°F
(0.3°C)
70th Coolest Coolest since: 1980 1924
56th Warmest Warmest since: 1977 2012
Ties: 1908
Jan–Sep 1981
9-Month
50.6°F
(10.3°C)
50.9°F
(10.5°C)
-0.3°F
(-0.2°C)
43rd Coolest Coolest since: 1979 1940
83rd Warmest Warmest since: 1980 2012
Ties: 1915, 1935, 1936, 1948, 1997, 2015
Dec 1980–Sep 1981
10-Month
48.2°F
(9.0°C)
48.8°F
(9.3°C)
-0.6°F
(-0.3°C)
39th Coolest Coolest since: 1979 1904
86th Warmest Warmest since: 1980 2012
Ties: 1899
Nov 1980–Sep 1981
11-Month
47.1°F
(8.4°C)
47.9°F
(8.8°C)
-0.8°F
(-0.4°C)
26th Coolest Coolest since: 1979 1904
99th Warmest Warmest since: 1980 2012
Ties: 1915, 1967
Oct 1980–Sep 1981
12-Month
47.1°F
(8.4°C)
48.1°F
(8.9°C)
-1.0°F
(-0.5°C)
18th Coolest Coolest since: 1979 1904
107th Warmest Warmest since: 1980 2012
Ties: 1927, 1958, 1961, 1970, 1994
Apr 1980–Sep 1981
18-Month
52.3°F
(11.3°C)
52.7°F
(11.5°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1979 1918
89th Warmest Warmest since: 1980 2012
Ties: 1915, 1916, 1962
Oct 1979–Sep 1981
24-Month
47.9°F
(8.8°C)
48.1°F
(8.9°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1980 1905
80th Warmest Warmest since: 1976 2017
Oct 1978–Sep 1981
36-Month
47.6°F
(8.7°C)
48.1°F
(8.9°C)
-0.5°F
(-0.2°C)
23rd Coolest Coolest since: 1980 1979
100th Warmest Warmest since: 1977 2018
Ties: 1909, 1912, 1925, 1962, 1971
Oct 1977–Sep 1981
48-Month
47.2°F
(8.4°C)
48.1°F
(8.9°C)
-0.9°F
(-0.5°C)
6th Coolest Coolest since: 1980 1907
116th Warmest Warmest since: 1979 2019
Ties: 1920, 1926, 1963, 1964, 1966, 1979
Oct 1976–Sep 1981
60-Month
47.1°F
(8.4°C)
48.1°F
(8.9°C)
-1.0°F
(-0.5°C)
2nd Coolest Coolest since: 1918 1908
119th Warmest Warmest since: 1980 2002
Ties: 1905, 1907, 1918, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/