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 1899

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1899 1-Month	69.5°F (20.8°C)	68.4°F (20.2°C)	1.1°F (0.6°C)	83rd Coolest	Coolest since: 1897	1927
	69.5°F (20.8°C)	68.4°F (20.2°C)	1.1°F (0.6°C)	46th Warmest	Warmest since: 1898	2016
	Ties: 1911, 1932
Jul–Aug 1899 2-Month	70.0°F (21.1°C)	69.3°F (20.7°C)	0.7°F (0.4°C)	81st Coolest	Coolest since: 1897	1927
	70.0°F (21.1°C)	69.3°F (20.7°C)	0.7°F (0.4°C)	48th Warmest	Warmest since: 1898	1955
	Ties: 1921, 1977
Jun–Aug 1899 3-Month	69.5°F (20.8°C)	68.3°F (20.2°C)	1.2°F (0.6°C)	96th Coolest	Coolest since: 1897	1927
	69.5°F (20.8°C)	68.3°F (20.2°C)	1.2°F (0.6°C)	33rd Warmest	Warmest since: 1898	2005
	Ties: 1911, 1933, 1939, 2019
May–Aug 1899 4-Month	67.0°F (19.4°C)	65.6°F (18.7°C)	1.4°F (0.7°C)	98th Coolest	Coolest since: 1897	1907
	67.0°F (19.4°C)	65.6°F (18.7°C)	1.4°F (0.7°C)	31st Warmest	Warmest since: 1898	1991
	Ties: 1896, 2005
Apr–Aug 1899 5-Month	63.3°F (17.4°C)	61.8°F (16.6°C)	1.5°F (0.8°C)	104th Coolest	Coolest since: 1898	1907
	63.3°F (17.4°C)	61.8°F (16.6°C)	1.5°F (0.8°C)	25th Warmest	Warmest since: 1896	2010
	Ties: 1911, 1942, 2006, 2017
Mar–Aug 1899 6-Month	58.4°F (14.7°C)	57.5°F (14.2°C)	0.9°F (0.5°C)	95th Coolest	Coolest since: 1897	1924
	58.4°F (14.7°C)	57.5°F (14.2°C)	0.9°F (0.5°C)	34th Warmest	Warmest since: 1898	2012
	Ties: 1910, 1913, 1944, 1953, 1986, 2005, 2018
Feb–Aug 1899 7-Month	52.9°F (11.6°C)	53.1°F (11.7°C)	-0.2°F (-0.1°C)	52nd Coolest	Coolest since: 1897	1907
	52.9°F (11.6°C)	53.1°F (11.7°C)	-0.2°F (-0.1°C)	77th Warmest	Warmest since: 1898	2012
	Ties: 1968, 1997
Jan–Aug 1899 8-Month	49.3°F (9.6°C)	49.6°F (9.8°C)	-0.3°F (-0.2°C)	49th Coolest	Coolest since: 1897	1904, 1940
	49.3°F (9.6°C)	49.6°F (9.8°C)	-0.3°F (-0.2°C)	80th Warmest	Warmest since: 1898	2012
	Ties: 1901, 1950, 1980
Dec 1898–Aug 1899 9-Month	46.9°F (8.3°C)	47.4°F (8.6°C)	-0.5°F (-0.3°C)	40th Coolest	Coolest since: 1897	1904
	46.9°F (8.3°C)	47.4°F (8.6°C)	-0.5°F (-0.3°C)	88th Warmest	Warmest since: 1898	2012
	Ties: 1928, 1962, 1972, 2015
Nov 1898–Aug 1899 10-Month	45.9°F (7.7°C)	46.5°F (8.1°C)	-0.6°F (-0.4°C)	35th Coolest	Coolest since: 1899	1904
	45.9°F (7.7°C)	46.5°F (8.1°C)	-0.6°F (-0.4°C)	93rd Warmest	Warmest since: 1898	2012
	Ties: 1916, 1967, 2015
Oct 1898–Aug 1899 11-Month	46.4°F (8.0°C)	46.9°F (8.3°C)	-0.5°F (-0.3°C)	37th Coolest	Coolest since: 1897	1904
	46.4°F (8.0°C)	46.9°F (8.3°C)	-0.5°F (-0.3°C)	91st Warmest	Warmest since: 1898	2012
	Ties: 1916
Sep 1898–Aug 1899 12-Month	47.9°F (8.8°C)	48.1°F (8.9°C)	-0.2°F (-0.1°C)	42nd Coolest	Coolest since: 1897	1904
	47.9°F (8.8°C)	48.1°F (8.9°C)	-0.2°F (-0.1°C)	86th Warmest	Warmest since: 1898	2012
	Ties: 1908, 1916, 2015
Mar 1898–Aug 1899 18-Month	51.7°F (10.9°C)	51.3°F (10.7°C)	0.4°F (0.2°C)	78th Coolest	Coolest since: 1897	1918
	51.7°F (10.9°C)	51.3°F (10.7°C)	0.4°F (0.2°C)	50th Warmest	Warmest since: 1898	2012
	Ties: 1900, 1911, 1930, 1976, 2001, 2004
Sep 1897–Aug 1899 24-Month	48.7°F (9.3°C)	48.1°F (8.9°C)	0.6°F (0.4°C)	86th Coolest	Coolest since: 1898	1905
	48.7°F (9.3°C)	48.1°F (8.9°C)	0.6°F (0.4°C)	41st Warmest	Warmest to Date	2017
	Ties: 1973
Sep 1896–Aug 1899 36-Month	48.3°F (9.1°C)	48.1°F (8.9°C)	0.2°F (0.2°C)	59th Coolest	Coolest since: 1899	1979
	48.3°F (9.1°C)	48.1°F (8.9°C)	0.2°F (0.2°C)	67th Warmest	Warmest since: 1898	2018
	Ties: 1915, 1938, 1947, 1995
Sep 1895–Aug 1899 48-Month	48.3°F (9.1°C)	48.2°F (9.0°C)	0.1°F (0.1°C)	67th Coolest	Coolest since: 1899	1907
	48.3°F (9.1°C)	48.2°F (9.0°C)	0.1°F (0.1°C)	58th Warmest	Warmest to Date	2019
	Ties: 1900, 1938, 1940, 1944, 1947, 1948, 1995

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published February 2023, retrieved on February 8, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings