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.

New Jersey

Average Temperature Rankings, December 2009

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 2009 1-Month	34.4°F (1.3°C)	33.0°F (0.6°C)	1.4°F (0.7°C)	67th Coolest	Coolest since: 2005	1989
	34.4°F (1.3°C)	33.0°F (0.6°C)	1.4°F (0.7°C)	62nd Warmest	Warmest since: 2008	2015
	Ties: 1975
Nov–Dec 2009 2-Month	41.8°F (5.4°C)	38.1°F (3.4°C)	3.7°F (2.0°C)	114th Coolest	Coolest since: 2008	1917
Nov–Dec 2009 2-Month	41.8°F (5.4°C)	38.1°F (3.4°C)	3.7°F (2.0°C)	15th Warmest	Warmest since: 2006	2015
Oct–Dec 2009 3-Month	45.7°F (7.6°C)	43.4°F (6.3°C)	2.3°F (1.3°C)	102nd Coolest	Coolest since: 2008	1917
	45.7°F (7.6°C)	43.4°F (6.3°C)	2.3°F (1.3°C)	27th Warmest	Warmest since: 2007	2015
	Ties: 2022
Sep–Dec 2009 4-Month	50.4°F (10.2°C)	48.8°F (9.3°C)	1.6°F (0.9°C)	91st Coolest	Coolest since: 2008	1917
Sep–Dec 2009 4-Month	50.4°F (10.2°C)	48.8°F (9.3°C)	1.6°F (0.9°C)	38th Warmest	Warmest since: 2007	2015
Aug–Dec 2009 5-Month	55.3°F (12.9°C)	53.3°F (11.8°C)	2.0°F (1.1°C)	104th Coolest	Coolest since: 2008	1917
	55.3°F (12.9°C)	53.3°F (11.8°C)	2.0°F (1.1°C)	25th Warmest	Warmest since: 2007	2015
	Ties: 1991
Jul–Dec 2009 6-Month	58.1°F (14.5°C)	56.7°F (13.7°C)	1.4°F (0.8°C)	93rd Coolest	Coolest since: 2008	1917
	58.1°F (14.5°C)	56.7°F (13.7°C)	1.4°F (0.8°C)	36th Warmest	Warmest since: 2008	2015
	Ties: 1953, 2004, 2008
Jun–Dec 2009 7-Month	59.5°F (15.3°C)	58.4°F (14.7°C)	1.1°F (0.6°C)	89th Coolest	Coolest since: 2000	1917
	59.5°F (15.3°C)	58.4°F (14.7°C)	1.1°F (0.6°C)	40th Warmest	Warmest since: 2008	2015
	Ties: 1957
May–Dec 2009 8-Month	59.7°F (15.4°C)	58.6°F (14.8°C)	1.1°F (0.6°C)	92nd Coolest	Coolest since: 2003	1917
	59.7°F (15.4°C)	58.6°F (14.8°C)	1.1°F (0.6°C)	37th Warmest	Warmest since: 2008	2015
	Ties: 1957, 2003
Apr–Dec 2009 9-Month	58.9°F (14.9°C)	57.5°F (14.2°C)	1.4°F (0.7°C)	97th Coolest	Coolest since: 2003	1917
	58.9°F (14.9°C)	57.5°F (14.2°C)	1.4°F (0.7°C)	32nd Warmest	Warmest since: 2008	2015
	Ties: 1953
Mar–Dec 2009 10-Month	57.1°F (13.9°C)	55.7°F (13.2°C)	1.4°F (0.7°C)	97th Coolest	Coolest since: 2003	1917
	57.1°F (13.9°C)	55.7°F (13.2°C)	1.4°F (0.7°C)	32nd Warmest	Warmest since: 2008	2011
	Ties: 1977
Feb–Dec 2009 11-Month	55.1°F (12.8°C)	53.4°F (11.9°C)	1.7°F (0.9°C)	103rd Coolest	Coolest since: 2007	1917
	55.1°F (12.8°C)	53.4°F (11.9°C)	1.7°F (0.9°C)	26th Warmest	Warmest since: 2008	2012
	Ties: 1959, 2007
Jan–Dec 2009 12-Month	52.7°F (11.5°C)	51.5°F (10.8°C)	1.2°F (0.7°C)	97th Coolest	Coolest since: 2003	1904
Jan–Dec 2009 12-Month	52.7°F (11.5°C)	51.5°F (10.8°C)	1.2°F (0.7°C)	32nd Warmest	Warmest since: 2008	2012
Jul 2008–Dec 2009 18-Month	54.5°F (12.5°C)	53.2°F (11.8°C)	1.3°F (0.7°C)	101st Coolest	Coolest since: 2003	1904
	54.5°F (12.5°C)	53.2°F (11.8°C)	1.3°F (0.7°C)	27th Warmest	Warmest since: 2008	2012
	Ties: 1973, 1985, 1995
Jan 2008–Dec 2009 24-Month	53.2°F (11.8°C)	51.4°F (10.8°C)	1.8°F (1.0°C)	109th Coolest	Coolest since: 2005	1905
	53.2°F (11.8°C)	51.4°F (10.8°C)	1.8°F (1.0°C)	19th Warmest	Warmest since: 2008	2012
	Ties: 2005
Jan 2007–Dec 2009 36-Month	53.3°F (11.8°C)	51.4°F (10.8°C)	1.9°F (1.0°C)	106th Coolest	Coolest since: 2005	1905
	53.3°F (11.8°C)	51.4°F (10.8°C)	1.9°F (1.0°C)	21st Warmest	Warmest since: 2008	2012
	Ties: 2001, 2003
Jan 2006–Dec 2009 48-Month	53.7°F (12.1°C)	51.4°F (10.8°C)	2.3°F (1.3°C)	112th Coolest	Coolest since: 2006	1907
	53.7°F (12.1°C)	51.4°F (10.8°C)	2.3°F (1.3°C)	14th Warmest	Warmest since: 2008	2021, 2022
	Ties: 2010, 2015
Jan 2005–Dec 2009 60-Month	53.7°F (12.1°C)	51.4°F (10.8°C)	2.3°F (1.3°C)	111th Coolest	Coolest since: 2008	1907
	53.7°F (12.1°C)	51.4°F (10.8°C)	2.3°F (1.3°C)	14th Warmest	Warmest since: 2008	2020, 2021, 2022
	Ties: 2008, 2017

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 24, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings