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, October 2011

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 2011 1-Month	50.8°F (10.4°C)	50.6°F (10.3°C)	0.2°F (0.1°C)	61st Coolest	Coolest since: 2009	1925
October 2011 1-Month	50.8°F (10.4°C)	50.6°F (10.3°C)	0.2°F (0.1°C)	68th Warmest	Warmest since: 2010	2007
Sep–Oct 2011 2-Month	57.6°F (14.2°C)	56.2°F (13.4°C)	1.4°F (0.8°C)	97th Coolest	Coolest since: 2010	1917
	57.6°F (14.2°C)	56.2°F (13.4°C)	1.4°F (0.8°C)	32nd Warmest	Warmest since: 2007	1900
	Ties: 1936, 1985
Aug–Oct 2011 3-Month	61.5°F (16.4°C)	60.2°F (15.7°C)	1.3°F (0.7°C)	98th Coolest	Coolest since: 2009	1976
	61.5°F (16.4°C)	60.2°F (15.7°C)	1.3°F (0.7°C)	31st Warmest	Warmest since: 2010	1900
	Ties: 1984
Jul–Oct 2011 4-Month	64.7°F (18.2°C)	62.7°F (17.1°C)	2.0°F (1.1°C)	113th Coolest	Coolest since: 2009	1976
	64.7°F (18.2°C)	62.7°F (17.1°C)	2.0°F (1.1°C)	16th Warmest	Warmest since: 2010	1900
	Ties: 1995, 2017
Jun–Oct 2011 5-Month	65.4°F (18.6°C)	63.4°F (17.4°C)	2.0°F (1.2°C)	117th Coolest	Coolest since: 2009	1992
	65.4°F (18.6°C)	63.4°F (17.4°C)	2.0°F (1.2°C)	12th Warmest	Warmest since: 2010	1900
	Ties: 1898, 1949
May–Oct 2011 6-Month	64.6°F (18.1°C)	62.4°F (16.9°C)	2.2°F (1.2°C)	118th Coolest	Coolest since: 2009	1917
May–Oct 2011 6-Month	64.6°F (18.1°C)	62.4°F (16.9°C)	2.2°F (1.2°C)	11th Warmest	Warmest since: 2010	1900
Apr–Oct 2011 7-Month	62.5°F (16.9°C)	60.2°F (15.7°C)	2.3°F (1.2°C)	122nd Coolest	Coolest since: 2009	1907
	62.5°F (16.9°C)	60.2°F (15.7°C)	2.3°F (1.2°C)	7th Warmest	Warmest since: 2010	2010, 2021
	Ties: 1959
Mar–Oct 2011 8-Month	59.2°F (15.1°C)	57.1°F (13.9°C)	2.1°F (1.2°C)	122nd Coolest	Coolest since: 2009	1924
	59.2°F (15.1°C)	57.1°F (13.9°C)	2.1°F (1.2°C)	7th Warmest	Warmest since: 2010	2012
	Ties: 1955, 1998, 2019
Feb–Oct 2011 9-Month	55.8°F (13.2°C)	53.7°F (12.1°C)	2.1°F (1.1°C)	116th Coolest	Coolest since: 2009	1907
Feb–Oct 2011 9-Month	55.8°F (13.2°C)	53.7°F (12.1°C)	2.1°F (1.1°C)	13th Warmest	Warmest since: 2010	2012
Jan–Oct 2011 10-Month	52.5°F (11.4°C)	50.9°F (10.5°C)	1.6°F (0.9°C)	109th Coolest	Coolest since: 2009	1940
	52.5°F (11.4°C)	50.9°F (10.5°C)	1.6°F (0.9°C)	20th Warmest	Warmest since: 2010	2012
	Ties: 1955
Dec 2010–Oct 2011 11-Month	50.0°F (10.0°C)	48.9°F (9.4°C)	1.1°F (0.6°C)	96th Coolest	Coolest since: 2009	1904
	50.0°F (10.0°C)	48.9°F (9.4°C)	1.1°F (0.6°C)	32nd Warmest	Warmest since: 2010	2012
	Ties: 1900, 1931, 1939
Nov 2010–Oct 2011 12-Month	49.3°F (9.6°C)	48.2°F (9.0°C)	1.1°F (0.6°C)	97th Coolest	Coolest since: 2009	1904
	49.3°F (9.6°C)	48.2°F (9.0°C)	1.1°F (0.6°C)	31st Warmest	Warmest since: 2010	2012
	Ties: 1955
May 2010–Oct 2011 18-Month	54.4°F (12.4°C)	52.9°F (11.6°C)	1.5°F (0.8°C)	112th Coolest	Coolest since: 2010	1904
	54.4°F (12.4°C)	52.9°F (11.6°C)	1.5°F (0.8°C)	16th Warmest	Warmest since: 2010	2012
	Ties: 1919, 1998, 2000, 2005, 2007, 2010
Nov 2009–Oct 2011 24-Month	50.0°F (10.0°C)	48.1°F (8.9°C)	1.9°F (1.1°C)	116th Coolest	Coolest since: 2010	1905
	50.0°F (10.0°C)	48.1°F (8.9°C)	1.9°F (1.1°C)	11th Warmest	Warmest since: 2007	2017
	Ties: 1991
Nov 2008–Oct 2011 36-Month	49.4°F (9.7°C)	48.2°F (9.0°C)	1.2°F (0.7°C)	106th Coolest	Coolest since: 2010	1918, 1979
Nov 2008–Oct 2011 36-Month	49.4°F (9.7°C)	48.2°F (9.0°C)	1.2°F (0.7°C)	20th Warmest	Warmest since: 2008	2018
Nov 2007–Oct 2011 48-Month	49.3°F (9.6°C)	48.2°F (9.0°C)	1.1°F (0.6°C)	107th Coolest	Coolest since: 2009	1907
	49.3°F (9.6°C)	48.2°F (9.0°C)	1.1°F (0.6°C)	18th Warmest	Warmest since: 2010	2019
	Ties: 1955, 1991, 2009, 2015
Nov 2006–Oct 2011 60-Month	49.5°F (9.7°C)	48.1°F (8.9°C)	1.4°F (0.8°C)	110th Coolest	Coolest since: 2009	1905, 1907, 1908
	49.5°F (9.7°C)	48.1°F (8.9°C)	1.4°F (0.8°C)	14th Warmest	Warmest since: 2010	2020
	Ties: 2006

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 6, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings