Statewide Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Pennsylvania

Average Temperature Rankings, November 2009

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Record Coolest

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
November 2009 1-Month	44.8°F (7.1°C)	39.3°F (4.1°C)	5.5°F (3.0°C)	122nd Coolest	Coolest since: 2008	1976
	44.8°F (7.1°C)	39.3°F (4.1°C)	5.5°F (3.0°C)	7th Warmest	Warmest since: 2001	1931
	Ties: 1999, 2020
Oct–Nov 2009 2-Month	46.7°F (8.2°C)	45.0°F (7.2°C)	1.7°F (1.0°C)	97th Coolest	Coolest since: 2008	1976
	46.7°F (8.2°C)	45.0°F (7.2°C)	1.7°F (1.0°C)	32nd Warmest	Warmest since: 2007	1931
	Ties: 1961, 1998
Sep–Nov 2009 3-Month	51.6°F (10.9°C)	50.5°F (10.3°C)	1.1°F (0.6°C)	89th Coolest	Coolest since: 2008	1917
	51.6°F (10.9°C)	50.5°F (10.3°C)	1.1°F (0.6°C)	40th Warmest	Warmest since: 2007	1931
	Ties: 1920, 1948, 1953, 1968, 2003
Aug–Nov 2009 4-Month	56.2°F (13.4°C)	55.0°F (12.8°C)	1.2°F (0.6°C)	97th Coolest	Coolest since: 2008	1976
	56.2°F (13.4°C)	55.0°F (12.8°C)	1.2°F (0.6°C)	32nd Warmest	Warmest since: 2007	1900
	Ties: 1968, 2019
Jul–Nov 2009 5-Month	58.3°F (14.6°C)	58.1°F (14.5°C)	0.2°F (0.1°C)	61st Coolest	Coolest since: 2008	1976
	58.3°F (14.6°C)	58.1°F (14.5°C)	0.2°F (0.1°C)	68th Warmest	Warmest since: 2007	1931, 2016
	Ties: 1912, 1993
Jun–Nov 2009 6-Month	59.4°F (15.2°C)	59.4°F (15.2°C)	0.0°F (0.0°C)	49th Coolest	Coolest since: 2000	1976
	59.4°F (15.2°C)	59.4°F (15.2°C)	0.0°F (0.0°C)	80th Warmest	Warmest since: 2008	1900, 2016
	Ties: 1914, 1920, 1932, 1943, 1960, 1963
May–Nov 2009 7-Month	59.3°F (15.2°C)	59.1°F (15.1°C)	0.2°F (0.1°C)	59th Coolest	Coolest since: 2008	1917
	59.3°F (15.2°C)	59.1°F (15.1°C)	0.2°F (0.1°C)	70th Warmest	Warmest since: 2007	1900
	Ties: 1943, 1994, 2014
Apr–Nov 2009 8-Month	58.0°F (14.4°C)	57.6°F (14.2°C)	0.4°F (0.2°C)	73rd Coolest	Coolest since: 2008	1907
	58.0°F (14.4°C)	57.6°F (14.2°C)	0.4°F (0.2°C)	56th Warmest	Warmest since: 2007	2010, 2011
	Ties: 1918, 1936, 1954, 1960, 1968
Mar–Nov 2009 9-Month	55.8°F (13.2°C)	55.2°F (12.9°C)	0.6°F (0.3°C)	80th Coolest	Coolest since: 2008	1917
	55.8°F (13.2°C)	55.2°F (12.9°C)	0.6°F (0.3°C)	49th Warmest	Warmest since: 2007	2010, 2016
	Ties: 1899, 1968, 1983, 2000
Feb–Nov 2009 10-Month	53.2°F (11.8°C)	52.3°F (11.3°C)	0.9°F (0.5°C)	91st Coolest	Coolest since: 2008	1907
	53.2°F (11.8°C)	52.3°F (11.3°C)	0.9°F (0.5°C)	38th Warmest	Warmest since: 2006	2012
	Ties: 1930, 1954, 1983
Jan–Nov 2009 11-Month	50.2°F (10.1°C)	49.9°F (9.9°C)	0.3°F (0.2°C)	74th Coolest	Coolest since: 2003	1940
	50.2°F (10.1°C)	49.9°F (9.9°C)	0.3°F (0.2°C)	55th Warmest	Warmest since: 2008	2012
	Ties: 1908, 1937, 1941, 1957, 1989
Dec 2008–Nov 2009 12-Month	48.6°F (9.2°C)	48.1°F (8.9°C)	0.5°F (0.3°C)	75th Coolest	Coolest since: 2003	1904
	48.6°F (9.2°C)	48.1°F (8.9°C)	0.5°F (0.3°C)	53rd Warmest	Warmest since: 2008	2016
	Ties: 1908, 1937, 1944
Jun 2008–Nov 2009 18-Month	52.3°F (11.3°C)	51.9°F (11.1°C)	0.4°F (0.2°C)	80th Coolest	Coolest since: 2003	1904
	52.3°F (11.3°C)	51.9°F (11.1°C)	0.4°F (0.2°C)	48th Warmest	Warmest since: 2008	2012
	Ties: 1935, 1947, 1950, 1960, 2015
Dec 2007–Nov 2009 24-Month	48.7°F (9.3°C)	48.1°F (8.9°C)	0.6°F (0.4°C)	87th Coolest	Coolest since: 2004	1905
	48.7°F (9.3°C)	48.1°F (8.9°C)	0.6°F (0.4°C)	40th Warmest	Warmest since: 2008	2017
	Ties: 1899, 1987, 1988
Dec 2006–Nov 2009 36-Month	49.2°F (9.6°C)	48.1°F (8.9°C)	1.1°F (0.7°C)	99th Coolest	Coolest since: 2005	1905
	49.2°F (9.6°C)	48.1°F (8.9°C)	1.1°F (0.7°C)	27th Warmest	Warmest since: 2008	2018, 2022
	Ties: 2003
Dec 2005–Nov 2009 48-Month	49.3°F (9.6°C)	48.1°F (8.9°C)	1.2°F (0.7°C)	106th Coolest	Coolest since: 2006	1907
	49.3°F (9.6°C)	48.1°F (8.9°C)	1.2°F (0.7°C)	19th Warmest	Warmest since: 2008	2019, 2022
	Ties: 1955, 2015, 2016
Dec 2004–Nov 2009 60-Month	49.4°F (9.7°C)	48.1°F (8.9°C)	1.3°F (0.8°C)	107th Coolest	Coolest since: 2007	1905, 1907
	49.4°F (9.7°C)	48.1°F (8.9°C)	1.3°F (0.8°C)	17th Warmest	Warmest since: 2008	2020
	Ties: 2003

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 25, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings