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 1948

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1948
1-Month
62.2°F
(16.8°C)
61.7°F
(16.5°C)
0.5°F
(0.3°C)
68th Coolest Coolest since: 1944 1918
59th Warmest Warmest since: 1947 1961
Ties: 1957
Aug–Sep 1948
2-Month
65.4°F
(18.6°C)
65.1°F
(18.4°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1946 1963
56th Warmest Warmest since: 1947 2016
Ties: 1908, 1916, 1920, 1922, 1937, 1993
Jul–Sep 1948
3-Month
67.1°F
(19.5°C)
66.8°F
(19.3°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1946 1924, 1962, 1963, 1976
55th Warmest Warmest since: 1947 2016
Ties: 1926, 1937, 1978, 2004, 2008, 2013
Jun–Sep 1948
4-Month
66.8°F
(19.3°C)
66.6°F
(19.2°C)
0.2°F
(0.1°C)
63rd Coolest Coolest since: 1946 1924
64th Warmest Warmest since: 1947 2005, 2016
Ties: 1935, 1957, 1989
May–Sep 1948
5-Month
64.8°F
(18.2°C)
64.8°F
(18.2°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1946 1924
72nd Warmest Warmest since: 1947 2018
Ties: 1914, 2008
Apr–Sep 1948
6-Month
62.3°F
(16.8°C)
61.9°F
(16.6°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1947 1907, 1924
55th Warmest Warmest since: 1944 2010
Ties: 1919, 1973, 1995
Mar–Sep 1948
7-Month
58.8°F
(14.9°C)
58.1°F
(14.5°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1947 1924
46th Warmest Warmest since: 1945 2010
Ties: 1930, 1985
Feb–Sep 1948
8-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
77th Coolest Coolest since: 1947 1924
50th Warmest Warmest since: 1946 2012
Ties: 1900, 1903, 1910, 1946, 1995, 2013
Jan–Sep 1948
9-Month
50.6°F
(10.3°C)
51.0°F
(10.6°C)
-0.4°F
(-0.3°C)
43rd Coolest Coolest since: 1940 1940
84th Warmest Warmest since: 1947 2012
Ties: 1915, 1935, 1936, 1981, 1997, 2015
Dec 1947–Sep 1948
10-Month
48.3°F
(9.1°C)
48.7°F
(9.3°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 1940 1904
85th Warmest Warmest since: 1947 2012
Ties: 1935, 1966
Nov 1947–Sep 1948
11-Month
47.3°F
(8.5°C)
47.9°F
(8.8°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1940 1904
91st Warmest Warmest since: 1947 2012
Ties: 1936, 1962, 1971
Oct 1947–Sep 1948
12-Month
48.1°F
(8.9°C)
48.2°F
(9.0°C)
-0.1°F
(-0.1°C)
52nd Coolest Coolest since: 1946 1904
74th Warmest Warmest since: 1947 2012
Ties: 1946, 1960, 2009
Apr 1947–Sep 1948
18-Month
52.8°F
(11.6°C)
52.7°F
(11.5°C)
0.1°F
(0.1°C)
55th Coolest Coolest since: 1947 1918
71st Warmest Warmest since: 1947 2012
Ties: 1897, 1903, 1911, 1944, 1946, 1947, 1957, 1971, 2003
Oct 1946–Sep 1948
24-Month
48.4°F
(9.1°C)
48.1°F
(8.9°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1946 1905
53rd Warmest Warmest since: 1947 2017
Ties: 1975, 1995, 1996
Oct 1945–Sep 1948
36-Month
48.3°F
(9.1°C)
48.1°F
(8.9°C)
0.2°F
(0.2°C)
58th Coolest Coolest since: 1946 1979
66th Warmest Warmest since: 1947 2018
Ties: 1899, 1901, 1915, 1938, 1973, 1995, 2015
Oct 1944–Sep 1948
48-Month
48.3°F
(9.1°C)
48.1°F
(8.9°C)
0.2°F
(0.2°C)
64th Coolest Coolest since: 1946 1907
59th Warmest Warmest since: 1947 2019
Ties: 1921, 1995
Oct 1943–Sep 1948
60-Month
48.3°F
(9.1°C)
48.1°F
(8.9°C)
0.2°F
(0.2°C)
66th Coolest Coolest since: 1947 1908
56th Warmest Warmest since: 1947 2020
Ties: 1900, 1931, 1937, 1942, 1947, 1958, 1977, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 18, 2021 from https://www.ncdc.noaa.gov/cag/