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, December 1907

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 1907 1-Month	30.4°F (-0.9°C)	28.9°F (-1.7°C)	1.5°F (0.8°C)	68th Coolest	Coolest since: 1906	1989
December 1907 1-Month	30.4°F (-0.9°C)	28.9°F (-1.7°C)	1.5°F (0.8°C)	61st Warmest	Warmest since: 1905	2015
Nov–Dec 1907 2-Month	33.8°F (1.0°C)	34.2°F (1.2°C)	-0.4°F (-0.2°C)	48th Coolest	Coolest since: 1906	1917
	33.8°F (1.0°C)	34.2°F (1.2°C)	-0.4°F (-0.2°C)	81st Warmest	Warmest since: 1902	2015
	Ties: 1908
Oct–Dec 1907 3-Month	37.8°F (3.2°C)	39.7°F (4.3°C)	-1.9°F (-1.1°C)	19th Coolest	Coolest since: 1904	1917
	37.8°F (3.2°C)	39.7°F (4.3°C)	-1.9°F (-1.1°C)	110th Warmest	Warmest since: 1906	2015
	Ties: 1944, 1955
Sep–Dec 1907 4-Month	44.0°F (6.7°C)	45.2°F (7.3°C)	-1.2°F (-0.6°C)	27th Coolest	Coolest since: 1904	1917
	44.0°F (6.7°C)	45.2°F (7.3°C)	-1.2°F (-0.6°C)	102nd Warmest	Warmest since: 1906	2015
	Ties: 1914, 1966, 1988
Aug–Dec 1907 5-Month	48.3°F (9.1°C)	49.7°F (9.8°C)	-1.4°F (-0.7°C)	14th Coolest	Coolest since: 1904	1917
Aug–Dec 1907 5-Month	48.3°F (9.1°C)	49.7°F (9.8°C)	-1.4°F (-0.7°C)	115th Warmest	Warmest since: 1906	2015
Jul–Dec 1907 6-Month	51.9°F (11.1°C)	53.2°F (11.8°C)	-1.3°F (-0.7°C)	14th Coolest	Coolest since: 1904	1976
	51.9°F (11.1°C)	53.2°F (11.8°C)	-1.3°F (-0.7°C)	115th Warmest	Warmest since: 1906	1931, 2015
	Ties: 1910, 1943
Jun–Dec 1907 7-Month	53.3°F (11.8°C)	55.0°F (12.8°C)	-1.7°F (-1.0°C)	7th Coolest	Coolest since: 1904	1917
	53.3°F (11.8°C)	55.0°F (12.8°C)	-1.7°F (-1.0°C)	122nd Warmest	Warmest since: 1906	2015
	Ties: 1958
May–Dec 1907 8-Month	53.2°F (11.8°C)	55.3°F (12.9°C)	-2.1°F (-1.1°C)	3rd Coolest	Coolest since: 1907	1917
	53.2°F (11.8°C)	55.3°F (12.9°C)	-2.1°F (-1.1°C)	126th Warmest	Warmest since: 1906	2015
	Ties: 1924
Apr–Dec 1907 9-Month	51.9°F (11.1°C)	54.4°F (12.4°C)	-2.5°F (-1.3°C)	2nd Coolest	Coolest since: 1907	1917
	51.9°F (11.1°C)	54.4°F (12.4°C)	-2.5°F (-1.3°C)	127th Warmest	Warmest since: 1906	2015
	Ties: 1976
Mar–Dec 1907 10-Month	50.7°F (10.4°C)	52.6°F (11.4°C)	-1.9°F (-1.0°C)	5th Coolest	Coolest since: 1907	1917
Mar–Dec 1907 10-Month	50.7°F (10.4°C)	52.6°F (11.4°C)	-1.9°F (-1.0°C)	124th Warmest	Warmest since: 1906	2021
Feb–Dec 1907 11-Month	47.9°F (8.8°C)	50.2°F (10.1°C)	-2.3°F (-1.3°C)	2nd Coolest	Coolest since: 1904	1917
	47.9°F (8.8°C)	50.2°F (10.1°C)	-2.3°F (-1.3°C)	127th Warmest	Warmest since: 1906	2012
	Ties: 1904, 1924
Jan–Dec 1907 12-Month	46.2°F (7.9°C)	48.2°F (9.0°C)	-2.0°F (-1.1°C)	5th Coolest	Coolest since: 1904	1917
	46.2°F (7.9°C)	48.2°F (9.0°C)	-2.0°F (-1.1°C)	124th Warmest	Warmest since: 1906	1998, 2012
	Ties: 1926
Jul 1906–Dec 1907 18-Month	48.7°F (9.3°C)	49.8°F (9.9°C)	-1.1°F (-0.6°C)	11th Coolest	Coolest since: 1905	1904
Jul 1906–Dec 1907 18-Month	48.7°F (9.3°C)	49.8°F (9.9°C)	-1.1°F (-0.6°C)	117th Warmest	Warmest since: 1906	2012
Jan 1906–Dec 1907 24-Month	47.4°F (8.6°C)	48.1°F (8.9°C)	-0.7°F (-0.3°C)	17th Coolest	Coolest since: 1905	1905
	47.4°F (8.6°C)	48.1°F (8.9°C)	-0.7°F (-0.3°C)	111th Warmest	Warmest since: 1906	2021
	Ties: 1902, 1915, 1941, 1962, 1966, 1977, 1980, 1981
Jan 1905–Dec 1907 36-Month	47.3°F (8.5°C)	48.1°F (8.9°C)	-0.8°F (-0.4°C)	12th Coolest	Coolest since: 1906	1905, 1926
	47.3°F (8.5°C)	48.1°F (8.9°C)	-0.8°F (-0.4°C)	115th Warmest	Warmest since: 1903	2012
	Ties: 1967, 1968, 1979
Jan 1904–Dec 1907 48-Month	46.8°F (8.2°C)	48.1°F (8.9°C)	-1.3°F (-0.7°C)	1st Coolest	Coolest since: 1907	1907
Jan 1904–Dec 1907 48-Month	46.8°F (8.2°C)	48.1°F (8.9°C)	-1.3°F (-0.7°C)	125th Warmest	Warmest since: 1906	2021, 2022
Jan 1903–Dec 1907 60-Month	47.0°F (8.3°C)	48.1°F (8.9°C)	-1.1°F (-0.6°C)	1st Coolest	Coolest since: 1905	1905, 1907
	47.0°F (8.3°C)	48.1°F (8.9°C)	-1.1°F (-0.6°C)	124th Warmest	Warmest since: 1906	2020, 2021
	Ties: 1905

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 26, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings