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, July 1977

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1977 1-Month	71.3°F (21.8°C)	70.4°F (21.3°C)	0.9°F (0.5°C)	89th Coolest	Coolest since: 1976	1895, 2009
July 1977 1-Month	71.3°F (21.8°C)	70.4°F (21.3°C)	0.9°F (0.5°C)	40th Warmest	Warmest since: 1966	1955, 2020
Jun–Jul 1977 2-Month	67.3°F (19.6°C)	68.2°F (20.1°C)	-0.9°F (-0.5°C)	29th Coolest	Coolest since: 1974	1903, 1907, 1927
	67.3°F (19.6°C)	68.2°F (20.1°C)	-0.9°F (-0.5°C)	100th Warmest	Warmest since: 1976	1934
	Ties: 1902, 1910, 1916, 1946, 1962, 2001
May–Jul 1977 3-Month	65.2°F (18.4°C)	64.7°F (18.2°C)	0.5°F (0.2°C)	73rd Coolest	Coolest since: 1976	1907
	65.2°F (18.4°C)	64.7°F (18.2°C)	0.5°F (0.2°C)	56th Warmest	Warmest since: 1975	1991
	Ties: 1906, 1914, 2006, 2014
Apr–Jul 1977 4-Month	61.3°F (16.3°C)	60.2°F (15.7°C)	1.1°F (0.6°C)	94th Coolest	Coolest since: 1976	1907
	61.3°F (16.3°C)	60.2°F (15.7°C)	1.1°F (0.6°C)	35th Warmest	Warmest since: 1959	2010
	Ties: 1900, 1908, 1919, 1994, 2008
Mar–Jul 1977 5-Month	57.3°F (14.1°C)	55.3°F (12.9°C)	2.0°F (1.2°C)	117th Coolest	Coolest since: 1976	1926
	57.3°F (14.1°C)	55.3°F (12.9°C)	2.0°F (1.2°C)	12th Warmest	Warmest since: 1955	2012
	Ties: 1998, 2022
Feb–Jul 1977 6-Month	52.1°F (11.2°C)	50.5°F (10.3°C)	1.6°F (0.9°C)	101st Coolest	Coolest since: 1975	1907, 1978
	52.1°F (11.2°C)	50.5°F (10.3°C)	1.6°F (0.9°C)	28th Warmest	Warmest since: 1976	2012
	Ties: 2018
Jan–Jul 1977 7-Month	46.5°F (8.1°C)	46.9°F (8.3°C)	-0.4°F (-0.2°C)	44th Coolest	Coolest since: 1972	1978
	46.5°F (8.1°C)	46.9°F (8.3°C)	-0.4°F (-0.2°C)	85th Warmest	Warmest since: 1976	2012
	Ties: 1897, 1900, 1915
Dec 1976–Jul 1977 8-Month	43.5°F (6.4°C)	44.7°F (7.1°C)	-1.2°F (-0.7°C)	23rd Coolest	Coolest since: 1971	1904
	43.5°F (6.4°C)	44.7°F (7.1°C)	-1.2°F (-0.7°C)	105th Warmest	Warmest since: 1976	2012
	Ties: 1958
Nov 1976–Jul 1977 9-Month	42.4°F (5.8°C)	44.1°F (6.7°C)	-1.7°F (-0.9°C)	13th Coolest	Coolest since: 1970	1904
	42.4°F (5.8°C)	44.1°F (6.7°C)	-1.7°F (-0.9°C)	115th Warmest	Warmest since: 1976	2012
	Ties: 1996
Oct 1976–Jul 1977 10-Month	42.7°F (5.9°C)	44.8°F (7.1°C)	-2.1°F (-1.2°C)	7th Coolest	Coolest since: 1963	1904
	42.7°F (5.9°C)	44.8°F (7.1°C)	-2.1°F (-1.2°C)	121st Warmest	Warmest since: 1976	2012
	Ties: 1940, 1963
Sep 1976–Jul 1977 11-Month	44.2°F (6.8°C)	46.3°F (7.9°C)	-2.1°F (-1.1°C)	5th Coolest	Coolest since: 1963	1918
	44.2°F (6.8°C)	46.3°F (7.9°C)	-2.1°F (-1.1°C)	123rd Warmest	Warmest since: 1976	2012
	Ties: 1978
Aug 1976–Jul 1977 12-Month	46.0°F (7.8°C)	48.1°F (8.9°C)	-2.1°F (-1.1°C)	3rd Coolest	Coolest since: 1963	1904
	46.0°F (7.8°C)	48.1°F (8.9°C)	-2.1°F (-1.1°C)	125th Warmest	Warmest since: 1976	2012
	Ties: 1926, 1963
Feb 1976–Jul 1977 18-Month	48.1°F (8.9°C)	48.9°F (9.4°C)	-0.8°F (-0.5°C)	20th Coolest	Coolest since: 1970	1918
	48.1°F (8.9°C)	48.9°F (9.4°C)	-0.8°F (-0.5°C)	108th Warmest	Warmest since: 1976	2012
	Ties: 1936
Aug 1975–Jul 1977 24-Month	47.6°F (8.7°C)	48.1°F (8.9°C)	-0.5°F (-0.2°C)	27th Coolest	Coolest since: 1971	1905
	47.6°F (8.7°C)	48.1°F (8.9°C)	-0.5°F (-0.2°C)	100th Warmest	Warmest since: 1976	2017
	Ties: 1907, 1915, 1916, 1961, 1967, 1994
Aug 1974–Jul 1977 36-Month	47.8°F (8.8°C)	48.1°F (8.9°C)	-0.3°F (-0.1°C)	34th Coolest	Coolest since: 1972	1906, 1979
	47.8°F (8.8°C)	48.1°F (8.9°C)	-0.3°F (-0.1°C)	92nd Warmest	Warmest since: 1976	2018
	Ties: 1909, 1941, 1958, 1984
Aug 1973–Jul 1977 48-Month	48.1°F (8.9°C)	48.1°F (8.9°C)	0.0°F (0.0°C)	47th Coolest	Coolest since: 1973	1907
	48.1°F (8.9°C)	48.1°F (8.9°C)	0.0°F (0.0°C)	78th Warmest	Warmest since: 1976	2019, 2022
	Ties: 1911, 1913, 1914, 1916, 1930, 1936, 1958, 1985
Aug 1972–Jul 1977 60-Month	48.2°F (9.0°C)	48.1°F (8.9°C)	0.1°F (0.1°C)	51st Coolest	Coolest since: 1974	1908
	48.2°F (9.0°C)	48.1°F (8.9°C)	0.1°F (0.1°C)	73rd Warmest	Warmest since: 1976	2020
	Ties: 1900, 1903, 1913, 1924, 1931, 1941, 1943, 1945, 1947, 1974

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 23, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings