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City 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 August 2022. For more information, please see Climatological Rankings.

Parameter: Average Temperature Maximum Temperature Minimum Temperature Precipitation Cooling Degree Days Heating Degree Days Palmer Drought Severity Index (PDSI) Palmer Hydrological Drought Index (PHDI) Palmer Modified Drought Index (PMDI) Palmer Z-Index

Year: 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Month: January February March April May June July August September October November December

State: Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington Washington, D.C. West Virginia Wisconsin Wyoming

City: Allentown Erie Harrisburg Philadelphia Pittsburgh Scranton Williamsport

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« March 2011

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Allentown, Pennsylvania

Average Temperature Rankings, April 2011

View Period (Months):All1234567891011121824364860

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• Record Coolest
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• Record Warmest

Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 2011 1-Month	52.0°F (11.1°C)	49.3°F (9.6°C)	2.7°F (1.5°C)	93rd Coolest	Coolest since: 2009	1943
				8th Warmest	Warmest since: 2010	2017
	Ties: 2005
Mar–Apr 2011 2-Month	45.4°F (7.4°C)	43.9°F (6.6°C)	1.5°F (0.8°C)	81st Coolest	Coolest since: 2009	1940
				20th Warmest	Warmest since: 2010	2012
	Ties: 1991, 2008
Feb–Apr 2011 3-Month	40.5°F (4.7°C)	39.3°F (4.1°C)	1.2°F (0.6°C)	82nd Coolest	Coolest since: 2009	1934
				19th Warmest	Warmest since: 2010	2012
	Ties: 1977, 2008, 2009
Jan–Apr 2011 4-Month	36.1°F (2.3°C)	36.3°F (2.4°C)	-0.2°F (-0.1°C)	64th Coolest	Coolest since: 2009	1940
				35th Warmest	Warmest since: 2010	2020
	Ties: 1989
Dec 2010–Apr 2011 5-Month	34.5°F (1.4°C)	35.3°F (1.8°C)	-0.8°F (-0.4°C)	50th Coolest	Coolest since: 2003	1970
				49th Warmest	Warmest since: 2010	2012
Nov 2010–Apr 2011 6-Month	35.7°F (2.1°C)	36.5°F (2.5°C)	-0.8°F (-0.4°C)	53rd Coolest	Coolest since: 2003	1934
				44th Warmest	Warmest since: 2010	2012
	Ties: 1933, 1986
Oct 2010–Apr 2011 7-Month	38.1°F (3.4°C)	38.7°F (3.7°C)	-0.6°F (-0.3°C)	56th Coolest	Coolest since: 2009	1934
				40th Warmest	Warmest since: 2010	2012
	Ties: 1933, 1972, 1973, 1986, 2009
Sep 2010–Apr 2011 8-Month	41.6°F (5.3°C)	41.8°F (5.4°C)	-0.2°F (-0.1°C)	62nd Coolest	Coolest since: 2009	1934
				34th Warmest	Warmest since: 2010	2012, 2016
	Ties: 1980, 1997
Aug 2010–Apr 2011 9-Month	45.0°F (7.2°C)	45.0°F (7.2°C)	0.0°F (0.0°C)	64th Coolest	Coolest since: 2009	1934
				32nd Warmest	Warmest since: 2010	2016, 2017, 2020
	Ties: 1942
Jul 2010–Apr 2011 10-Month	48.1°F (8.9°C)	47.8°F (8.8°C)	0.3°F (0.1°C)	68th Coolest	Coolest since: 2009	1926, 1934
				28th Warmest	Warmest since: 2010	2020
Jun 2010–Apr 2011 11-Month	50.2°F (10.1°C)	49.7°F (9.8°C)	0.5°F (0.3°C)	74th Coolest	Coolest since: 2010	1934
				22nd Warmest	Warmest since: 2010	2020
	Ties: 1954, 2010
May 2010–Apr 2011 12-Month	51.3°F (10.7°C)	50.5°F (10.3°C)	0.8°F (0.4°C)	79th Coolest	Coolest since: 2010	1926
				17th Warmest	Warmest since: 2008	2012, 2020
	Ties: 2007
Nov 2009–Apr 2011 18-Month	47.0°F (8.3°C)	45.8°F (7.7°C)	1.2°F (0.6°C)	77th Coolest	Coolest since: 2010	1941
				15th Warmest	Warmest since: 2008	2017
	Ties: 1992
May 2009–Apr 2011 24-Month	51.1°F (10.6°C)	50.4°F (10.2°C)	0.7°F (0.4°C)	75th Coolest	Coolest since: 2010	1926
				17th Warmest	Warmest since: 2009	2017
	Ties: 2003
May 2008–Apr 2011 36-Month	50.8°F (10.4°C)	50.4°F (10.2°C)	0.4°F (0.2°C)	66th Coolest	Coolest since: 2005	1941
				22nd Warmest	Warmest since: 2010	2021
May 2007–Apr 2011 48-Month	51.2°F (10.7°C)	50.4°F (10.2°C)	0.8°F (0.5°C)	69th Coolest	Coolest since: 2010	1943
				16th Warmest	Warmest since: 2010	2019, 2020
	Ties: 2010
May 2006–Apr 2011 60-Month	51.2°F (10.7°C)	50.4°F (10.2°C)	0.8°F (0.5°C)	66th Coolest	Coolest since: 2007	1944
				16th Warmest	Warmest since: 2010	2020
	Ties: 2002

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 6, 2022 from https://www.ncdc.noaa.gov/cag/