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 1941

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1941
1-Month
63.7°F
(17.6°C)
61.7°F
(16.5°C)
2.0°F
(1.1°C)
95th Coolest Coolest since: 1940 1918
32nd Warmest Warmest since: 1936 1961
Ties: 1965
Aug–Sep 1941
2-Month
65.2°F
(18.4°C)
65.1°F
(18.4°C)
0.1°F
(0.0°C)
58th Coolest Coolest since: 1940 1963
69th Warmest Warmest since: 1939 2016
Ties: 1915, 1934, 1953, 1972, 2006
Jul–Sep 1941
3-Month
67.3°F
(19.6°C)
66.9°F
(19.4°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1940 1924, 1962, 1963, 1976
53rd Warmest Warmest since: 1939 2016
Jun–Sep 1941
4-Month
67.1°F
(19.5°C)
66.6°F
(19.2°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1940 1924
54th Warmest Warmest since: 1939 2005, 2016
Ties: 1899, 1922, 1932, 1953
May–Sep 1941
5-Month
65.5°F
(18.6°C)
64.8°F
(18.2°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 1940 1924
44th Warmest Warmest since: 1939 2018
Ties: 1919, 1937, 1942, 1952, 1977, 1993, 2013
Apr–Sep 1941
6-Month
63.3°F
(17.4°C)
61.8°F
(16.6°C)
1.5°F
(0.8°C)
107th Coolest Coolest since: 1940 1907, 1924
20th Warmest Warmest since: 1934 2010
Ties: 1906, 1931, 1944
Mar–Sep 1941
7-Month
58.4°F
(14.7°C)
58.1°F
(14.5°C)
0.3°F
(0.2°C)
59th Coolest Coolest since: 1940 1924
68th Warmest Warmest since: 1939 2010
Ties: 1906, 1970, 1990, 2009
Feb–Sep 1941
8-Month
54.0°F
(12.2°C)
54.1°F
(12.3°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1940 1924
77th Warmest Warmest since: 1939 2012
Ties: 1909
Jan–Sep 1941
9-Month
50.8°F
(10.4°C)
51.0°F
(10.6°C)
-0.2°F
(-0.2°C)
53rd Coolest Coolest since: 1940 1940
74th Warmest Warmest since: 1939 2012
Ties: 1934, 1977
Dec 1940–Sep 1941
10-Month
49.0°F
(9.4°C)
48.8°F
(9.3°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1940 1904
56th Warmest Warmest since: 1939 2012
Ties: 1896, 1909, 1959, 1974, 1975, 1976, 1986, 1997, 2009
Nov 1940–Sep 1941
11-Month
48.0°F
(8.9°C)
47.9°F
(8.8°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1940 1904
68th Warmest Warmest since: 1939 2012
Ties: 1909, 1946, 2009
Oct 1940–Sep 1941
12-Month
48.0°F
(8.9°C)
48.2°F
(9.0°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1940 1904
79th Warmest Warmest since: 1939 2012
Ties: 1910, 1928, 1964, 1969
Apr 1940–Sep 1941
18-Month
52.1°F
(11.2°C)
52.7°F
(11.5°C)
-0.6°F
(-0.3°C)
22nd Coolest Coolest since: 1940 1918
104th Warmest Warmest since: 1939 2012
Ties: 1907, 1912, 1951, 1961, 1964, 1984
Oct 1939–Sep 1941
24-Month
47.0°F
(8.3°C)
48.1°F
(8.9°C)
-1.1°F
(-0.6°C)
9th Coolest Coolest since: 1927 1905
116th Warmest Warmest since: 1940 2017
Oct 1938–Sep 1941
36-Month
47.8°F
(8.8°C)
48.1°F
(8.9°C)
-0.3°F
(-0.1°C)
36th Coolest Coolest since: 1936 1979
88th Warmest Warmest since: 1940 2018
Ties: 1942, 1960, 1983, 1984, 1994
Oct 1937–Sep 1941
48-Month
48.0°F
(8.9°C)
48.1°F
(8.9°C)
-0.1°F
(0.0°C)
41st Coolest Coolest since: 1937 1907
82nd Warmest Warmest since: 1940 2019
Ties: 1914, 1973, 1983, 1996, 1997
Oct 1936–Sep 1941
60-Month
48.1°F
(8.9°C)
48.1°F
(8.9°C)
0.0°F
(0.0°C)
49th Coolest Coolest since: 1940 1908
73rd Warmest Warmest since: 1939 2020
Ties: 1913, 1924, 1938, 1943, 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 22, 2021 from https://www.ncdc.noaa.gov/cag/