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, August 2010

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 2010 1-Month	70.8°F (21.6°C)	68.4°F (20.2°C)	2.4°F (1.4°C)	104th Coolest	Coolest since: 2009	1927
August 2010 1-Month	70.8°F (21.6°C)	68.4°F (20.2°C)	2.4°F (1.4°C)	25th Warmest	Warmest since: 2005	2016
Jul–Aug 2010 2-Month	72.0°F (22.2°C)	69.3°F (20.7°C)	2.7°F (1.5°C)	119th Coolest	Coolest since: 2009	1927
	72.0°F (22.2°C)	69.3°F (20.7°C)	2.7°F (1.5°C)	10th Warmest	Warmest since: 2005	1955
	Ties: 1949
Jun–Aug 2010 3-Month	71.1°F (21.7°C)	68.2°F (20.1°C)	2.9°F (1.6°C)	124th Coolest	Coolest since: 2009	1927
Jun–Aug 2010 3-Month	71.1°F (21.7°C)	68.2°F (20.1°C)	2.9°F (1.6°C)	5th Warmest	Warmest since: 2005	2005
May–Aug 2010 4-Month	68.5°F (20.3°C)	65.6°F (18.7°C)	2.9°F (1.6°C)	126th Coolest	Coolest since: 2009	1907
	68.5°F (20.3°C)	65.6°F (18.7°C)	2.9°F (1.6°C)	3rd Warmest	Warmest since: 1991	1991
	Ties: 1944, 2012
Apr–Aug 2010 5-Month	65.3°F (18.5°C)	61.9°F (16.6°C)	3.4°F (1.9°C)	128th Coolest	Coolest since: 2009	1907
Apr–Aug 2010 5-Month	65.3°F (18.5°C)	61.9°F (16.6°C)	3.4°F (1.9°C)	1st Warmest	Warmest to Date	2010
Mar–Aug 2010 6-Month	61.4°F (16.3°C)	57.5°F (14.2°C)	3.9°F (2.1°C)	127th Coolest	Coolest since: 2009	1924
Mar–Aug 2010 6-Month	61.4°F (16.3°C)	57.5°F (14.2°C)	3.9°F (2.1°C)	2nd Warmest	Warmest to Date	2012
Feb–Aug 2010 7-Month	56.3°F (13.5°C)	53.1°F (11.7°C)	3.2°F (1.8°C)	125th Coolest	Coolest since: 2009	1907
Feb–Aug 2010 7-Month	56.3°F (13.5°C)	53.1°F (11.7°C)	3.2°F (1.8°C)	4th Warmest	Warmest since: 1991	2012
Jan–Aug 2010 8-Month	52.5°F (11.4°C)	49.6°F (9.8°C)	2.9°F (1.6°C)	121st Coolest	Coolest since: 2009	1904, 1940
	52.5°F (11.4°C)	49.6°F (9.8°C)	2.9°F (1.6°C)	8th Warmest	Warmest since: 2002	2012
	Ties: 2017
Dec 2009–Aug 2010 9-Month	49.9°F (9.9°C)	47.4°F (8.6°C)	2.5°F (1.3°C)	118th Coolest	Coolest since: 2009	1904
Dec 2009–Aug 2010 9-Month	49.9°F (9.9°C)	47.4°F (8.6°C)	2.5°F (1.3°C)	10th Warmest	Warmest since: 2002	2012
Nov 2009–Aug 2010 10-Month	49.4°F (9.7°C)	46.6°F (8.1°C)	2.8°F (1.6°C)	121st Coolest	Coolest since: 2009	1904
	49.4°F (9.7°C)	46.6°F (8.1°C)	2.8°F (1.6°C)	7th Warmest	Warmest since: 2002	2012
	Ties: 2017
Oct 2009–Aug 2010 11-Month	49.3°F (9.6°C)	46.9°F (8.3°C)	2.4°F (1.3°C)	115th Coolest	Coolest since: 2009	1904
Oct 2009–Aug 2010 11-Month	49.3°F (9.6°C)	46.9°F (8.3°C)	2.4°F (1.3°C)	13th Warmest	Warmest since: 2002	2012
Sep 2009–Aug 2010 12-Month	50.3°F (10.2°C)	48.1°F (8.9°C)	2.2°F (1.3°C)	113th Coolest	Coolest since: 2009	1904
Sep 2009–Aug 2010 12-Month	50.3°F (10.2°C)	48.1°F (8.9°C)	2.2°F (1.3°C)	15th Warmest	Warmest since: 2006	2012
Mar 2009–Aug 2010 18-Month	52.8°F (11.6°C)	51.2°F (10.7°C)	1.6°F (0.9°C)	113th Coolest	Coolest since: 2009	1918
	52.8°F (11.6°C)	51.2°F (10.7°C)	1.6°F (0.9°C)	15th Warmest	Warmest since: 2006	2012
	Ties: 1922, 2000, 2019
Sep 2008–Aug 2010 24-Month	49.3°F (9.6°C)	48.1°F (8.9°C)	1.2°F (0.7°C)	102nd Coolest	Coolest since: 2009	1905
	49.3°F (9.6°C)	48.1°F (8.9°C)	1.2°F (0.7°C)	25th Warmest	Warmest since: 2008	2017
	Ties: 1949, 1950, 1998
Sep 2007–Aug 2010 36-Month	49.5°F (9.7°C)	48.2°F (9.0°C)	1.3°F (0.7°C)	109th Coolest	Coolest since: 2009	1979
	49.5°F (9.7°C)	48.2°F (9.0°C)	1.3°F (0.7°C)	17th Warmest	Warmest since: 2008	2018
	Ties: 2001
Sep 2006–Aug 2010 48-Month	49.4°F (9.7°C)	48.1°F (8.9°C)	1.3°F (0.8°C)	109th Coolest	Coolest since: 2006	1907
	49.4°F (9.7°C)	48.1°F (8.9°C)	1.3°F (0.8°C)	16th Warmest	Warmest since: 2009	2019
	Ties: 1933, 2005, 2011
Sep 2005–Aug 2010 60-Month	49.6°F (9.8°C)	48.1°F (8.9°C)	1.5°F (0.9°C)	114th Coolest	Coolest since: 2009	1908
	49.6°F (9.8°C)	48.1°F (8.9°C)	1.5°F (0.9°C)	10th Warmest	Warmest since: 2008	2020
	Ties: 2006, 2008

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings