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 1931

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1931 1-Month	73.4°F (23.0°C)	70.4°F (21.3°C)	3.0°F (1.7°C)	119th Coolest	Coolest since: 1930	1895, 2009
	73.4°F (23.0°C)	70.4°F (21.3°C)	3.0°F (1.7°C)	10th Warmest	Warmest since: 1921	1955, 2020
	Ties: 1934
Jun–Jul 1931 2-Month	69.9°F (21.1°C)	68.2°F (20.1°C)	1.7°F (1.0°C)	108th Coolest	Coolest since: 1930	1903
	69.9°F (21.1°C)	68.2°F (20.1°C)	1.7°F (1.0°C)	21st Warmest	Warmest since: 1921	1934
	Ties: 1933, 2008, 2021
May–Jul 1931 3-Month	65.9°F (18.8°C)	64.7°F (18.2°C)	1.2°F (0.6°C)	94th Coolest	Coolest since: 1930	1907
	65.9°F (18.8°C)	64.7°F (18.2°C)	1.2°F (0.6°C)	35th Warmest	Warmest since: 1922	1991
	Ties: 1998, 2016
Apr–Jul 1931 4-Month	61.0°F (16.1°C)	60.2°F (15.7°C)	0.8°F (0.4°C)	85th Coolest	Coolest since: 1930	1907
	61.0°F (16.1°C)	60.2°F (15.7°C)	0.8°F (0.4°C)	44th Warmest	Warmest since: 1922	2010
	Ties: 1901, 1981, 1993
Mar–Jul 1931 5-Month	55.5°F (13.1°C)	55.3°F (12.9°C)	0.2°F (0.2°C)	56th Coolest	Coolest since: 1928	1926
	55.5°F (13.1°C)	55.3°F (12.9°C)	0.2°F (0.2°C)	73rd Warmest	Warmest since: 1930	2012
	Ties: 1951, 1968, 2009
Feb–Jul 1931 6-Month	51.1°F (10.6°C)	50.5°F (10.3°C)	0.6°F (0.3°C)	74th Coolest	Coolest since: 1929	1907, 1978
	51.1°F (10.6°C)	50.5°F (10.3°C)	0.6°F (0.3°C)	55th Warmest	Warmest since: 1930	2012
	Ties: 1910, 1913, 1948
Jan–Jul 1931 7-Month	47.7°F (8.7°C)	47.0°F (8.3°C)	0.7°F (0.4°C)	80th Coolest	Coolest since: 1929	1978
Jan–Jul 1931 7-Month	47.7°F (8.7°C)	47.0°F (8.3°C)	0.7°F (0.4°C)	49th Warmest	Warmest since: 1930	2012
Dec 1930–Jul 1931 8-Month	45.1°F (7.3°C)	44.7°F (7.1°C)	0.4°F (0.2°C)	70th Coolest	Coolest since: 1928	1904
	45.1°F (7.3°C)	44.7°F (7.1°C)	0.4°F (0.2°C)	58th Warmest	Warmest since: 1930	2012
	Ties: 1896, 1903, 1906, 1946, 1992
Nov 1930–Jul 1931 9-Month	44.5°F (6.9°C)	44.1°F (6.7°C)	0.4°F (0.2°C)	72nd Coolest	Coolest since: 1928	1904
	44.5°F (6.9°C)	44.1°F (6.7°C)	0.4°F (0.2°C)	56th Warmest	Warmest since: 1930	2012
	Ties: 1896, 1909, 1992
Oct 1930–Jul 1931 10-Month	44.9°F (7.2°C)	44.8°F (7.1°C)	0.1°F (0.1°C)	66th Coolest	Coolest since: 1928	1904
	44.9°F (7.2°C)	44.8°F (7.1°C)	0.1°F (0.1°C)	62nd Warmest	Warmest since: 1930	2012
	Ties: 1989
Sep 1930–Jul 1931 11-Month	46.7°F (8.2°C)	46.3°F (7.9°C)	0.4°F (0.3°C)	74th Coolest	Coolest since: 1929	1918
Sep 1930–Jul 1931 11-Month	46.7°F (8.2°C)	46.3°F (7.9°C)	0.4°F (0.3°C)	54th Warmest	Warmest since: 1930	2012
Aug 1930–Jul 1931 12-Month	48.5°F (9.2°C)	48.1°F (8.9°C)	0.4°F (0.3°C)	73rd Coolest	Coolest since: 1930	1904
	48.5°F (9.2°C)	48.1°F (8.9°C)	0.4°F (0.3°C)	55th Warmest	Warmest since: 1929	2012
	Ties: 1948, 1972
Feb 1930–Jul 1931 18-Month	49.6°F (9.8°C)	48.9°F (9.4°C)	0.7°F (0.4°C)	89th Coolest	Coolest since: 1930	1918
	49.6°F (9.8°C)	48.9°F (9.4°C)	0.7°F (0.4°C)	39th Warmest	Warmest since: 1922	2012
	Ties: 1952, 1976, 1995
Aug 1929–Jul 1931 24-Month	48.5°F (9.2°C)	48.2°F (9.0°C)	0.3°F (0.2°C)	79th Coolest	Coolest since: 1930	1905
	48.5°F (9.2°C)	48.2°F (9.0°C)	0.3°F (0.2°C)	48th Warmest	Warmest since: 1930	2017
	Ties: 1899, 1930, 1942, 1952
Aug 1928–Jul 1931 36-Month	48.5°F (9.2°C)	48.1°F (8.9°C)	0.4°F (0.3°C)	76th Coolest	Coolest since: 1930	1906, 1979
	48.5°F (9.2°C)	48.1°F (8.9°C)	0.4°F (0.3°C)	50th Warmest	Warmest since: 1923	2018
	Ties: 1935, 1944, 1957, 1990
Aug 1927–Jul 1931 48-Month	48.3°F (9.1°C)	48.1°F (8.9°C)	0.2°F (0.2°C)	67th Coolest	Coolest since: 1930	1907
	48.3°F (9.1°C)	48.1°F (8.9°C)	0.2°F (0.2°C)	58th Warmest	Warmest since: 1924	2019
	Ties: 1944, 1948, 1995
Aug 1926–Jul 1931 60-Month	48.2°F (9.0°C)	48.1°F (8.9°C)	0.1°F (0.1°C)	51st Coolest	Coolest since: 1930	1908
	48.2°F (9.0°C)	48.1°F (8.9°C)	0.1°F (0.1°C)	73rd Warmest	Warmest since: 1925	2020
	Ties: 1900, 1903, 1913, 1924, 1941, 1943, 1945, 1947, 1974, 1977

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 5, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings