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, September 1935

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Record Coolest

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1935 1-Month	59.5°F (15.3°C)	61.7°F (16.5°C)	-2.2°F (-1.2°C)	19th Coolest	Coolest since: 1928	1918
September 1935 1-Month	59.5°F (15.3°C)	61.7°F (16.5°C)	-2.2°F (-1.2°C)	110th Warmest	Warmest since: 1934	1961
Aug–Sep 1935 2-Month	64.3°F (17.9°C)	65.1°F (18.4°C)	-0.8°F (-0.5°C)	32nd Coolest	Coolest since: 1927	1963
	64.3°F (17.9°C)	65.1°F (18.4°C)	-0.8°F (-0.5°C)	97th Warmest	Warmest since: 1934	2016
	Ties: 1919, 2013
Jul–Sep 1935 3-Month	67.2°F (19.6°C)	66.8°F (19.3°C)	0.4°F (0.3°C)	73rd Coolest	Coolest since: 1929	1924, 1962, 1963, 1976
Jul–Sep 1935 3-Month	67.2°F (19.6°C)	66.8°F (19.3°C)	0.4°F (0.3°C)	56th Warmest	Warmest since: 1934	2016
Jun–Sep 1935 4-Month	66.8°F (19.3°C)	66.6°F (19.2°C)	0.2°F (0.1°C)	62nd Coolest	Coolest since: 1929	1924
	66.8°F (19.3°C)	66.6°F (19.2°C)	0.2°F (0.1°C)	67th Warmest	Warmest since: 1934	2005, 2016
	Ties: 1948, 1957, 1989
May–Sep 1935 5-Month	64.1°F (17.8°C)	64.8°F (18.2°C)	-0.7°F (-0.4°C)	28th Coolest	Coolest since: 1929	1924
	64.1°F (17.8°C)	64.8°F (18.2°C)	-0.7°F (-0.4°C)	101st Warmest	Warmest since: 1934	2018
	Ties: 1954, 1966, 1982
Apr–Sep 1935 6-Month	60.9°F (16.1°C)	61.8°F (16.6°C)	-0.9°F (-0.5°C)	20th Coolest	Coolest since: 1928	1907, 1924
	60.9°F (16.1°C)	61.8°F (16.6°C)	-0.9°F (-0.5°C)	109th Warmest	Warmest since: 1934	2010
	Ties: 1903, 1904, 1958, 1974, 1976
Mar–Sep 1935 7-Month	57.9°F (14.4°C)	58.1°F (14.5°C)	-0.2°F (-0.1°C)	42nd Coolest	Coolest since: 1932	1924
	57.9°F (14.4°C)	58.1°F (14.5°C)	-0.2°F (-0.1°C)	87th Warmest	Warmest since: 1934	2010
	Ties: 1961, 1979
Feb–Sep 1935 8-Month	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	46th Coolest	Coolest since: 1934	1924
	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	83rd Warmest	Warmest since: 1933	2012
	Ties: 1989, 1993, 2003
Jan–Sep 1935 9-Month	50.6°F (10.3°C)	51.0°F (10.6°C)	-0.4°F (-0.3°C)	43rd Coolest	Coolest since: 1928	1940
	50.6°F (10.3°C)	51.0°F (10.6°C)	-0.4°F (-0.3°C)	86th Warmest	Warmest since: 1934	2012
	Ties: 1915, 1936, 1948, 1981, 1997, 2015
Dec 1934–Sep 1935 10-Month	48.3°F (9.1°C)	48.8°F (9.3°C)	-0.5°F (-0.2°C)	41st Coolest	Coolest since: 1928	1904
	48.3°F (9.1°C)	48.8°F (9.3°C)	-0.5°F (-0.2°C)	87th Warmest	Warmest since: 1934	2012
	Ties: 1948, 1966
Nov 1934–Sep 1935 11-Month	47.7°F (8.7°C)	47.9°F (8.8°C)	-0.2°F (-0.1°C)	49th Coolest	Coolest since: 1934	1904
	47.7°F (8.7°C)	47.9°F (8.8°C)	-0.2°F (-0.1°C)	79th Warmest	Warmest since: 1933	2012
	Ties: 1897, 1997
Oct 1934–Sep 1935 12-Month	47.9°F (8.8°C)	48.1°F (8.9°C)	-0.2°F (-0.1°C)	43rd Coolest	Coolest since: 1934	1904
	47.9°F (8.8°C)	48.1°F (8.9°C)	-0.2°F (-0.1°C)	85th Warmest	Warmest since: 1933	2012
	Ties: 1908, 1943, 1997
Apr 1934–Sep 1935 18-Month	53.1°F (11.7°C)	52.7°F (11.5°C)	0.4°F (0.2°C)	79th Coolest	Coolest since: 1934	1918
	53.1°F (11.7°C)	52.7°F (11.5°C)	0.4°F (0.2°C)	49th Warmest	Warmest since: 1933	2012
	Ties: 1906, 1909, 1930, 1938, 1950, 1976
Oct 1933–Sep 1935 24-Month	47.7°F (8.7°C)	48.1°F (8.9°C)	-0.4°F (-0.2°C)	29th Coolest	Coolest since: 1928	1905
	47.7°F (8.7°C)	48.1°F (8.9°C)	-0.4°F (-0.2°C)	98th Warmest	Warmest since: 1934	2017
	Ties: 1897, 1903, 1915, 1916, 1936, 1940, 1959, 1969, 1994, 2015
Oct 1932–Sep 1935 36-Month	48.4°F (9.1°C)	48.1°F (8.9°C)	0.3°F (0.2°C)	70th Coolest	Coolest since: 1929	1979
	48.4°F (9.1°C)	48.1°F (8.9°C)	0.3°F (0.2°C)	56th Warmest	Warmest since: 1934	2018
	Ties: 1898, 1943, 1947, 1986
Oct 1931–Sep 1935 48-Month	48.9°F (9.4°C)	48.1°F (8.9°C)	0.8°F (0.5°C)	91st Coolest	Coolest since: 1931	1907
	48.9°F (9.4°C)	48.1°F (8.9°C)	0.8°F (0.5°C)	34th Warmest	Warmest since: 1934	2019
	Ties: 1952, 1988, 1998
Oct 1930–Sep 1935 60-Month	48.9°F (9.4°C)	48.1°F (8.9°C)	0.8°F (0.5°C)	92nd Coolest	Coolest since: 1931	1908
	48.9°F (9.4°C)	48.1°F (8.9°C)	0.8°F (0.5°C)	32nd Warmest	Warmest since: 1934	2020
	Ties: 1987, 1993, 1995

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