Divisional 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.

Illinois, Climate Division 2. Northeast

Average Temperature Rankings, February 2015

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
February 2015 1-Month	14.5°F (-9.7°C)	24.8°F (-4.0°C)	-10.3°F (-5.7°C)	6th Coolest	Coolest since: 2014	1936
	14.5°F (-9.7°C)	24.8°F (-4.0°C)	-10.3°F (-5.7°C)	123rd Warmest	Warmest since: 2014	1998
	Ties: 2014
Jan–Feb 2015 2-Month	17.8°F (-7.9°C)	23.1°F (-4.9°C)	-5.3°F (-3.0°C)	14th Coolest	Coolest since: 2014	1979
Jan–Feb 2015 2-Month	17.8°F (-7.9°C)	23.1°F (-4.9°C)	-5.3°F (-3.0°C)	115th Warmest	Warmest since: 2013	1998
Dec 2014–Feb 2015 3-Month	22.3°F (-5.4°C)	24.0°F (-4.4°C)	-1.7°F (-1.0°C)	30th Coolest	Coolest since: 2014	1904
	22.3°F (-5.4°C)	24.0°F (-4.4°C)	-1.7°F (-1.0°C)	98th Warmest	Warmest since: 2013	1932
	Ties: 1985
Nov 2014–Feb 2015 4-Month	24.8°F (-4.0°C)	27.5°F (-2.5°C)	-2.7°F (-1.5°C)	19th Coolest	Coolest since: 2014	1977
	24.8°F (-4.0°C)	27.5°F (-2.5°C)	-2.7°F (-1.5°C)	109th Warmest	Warmest since: 2013	2002
	Ties: 1929, 1962
Oct 2014–Feb 2015 5-Month	30.1°F (-1.1°C)	32.5°F (0.3°C)	-2.4°F (-1.4°C)	19th Coolest	Coolest since: 2014	1977
	30.1°F (-1.1°C)	32.5°F (0.3°C)	-2.4°F (-1.4°C)	109th Warmest	Warmest since: 2013	1932
	Ties: 1951
Sep 2014–Feb 2015 6-Month	35.6°F (2.0°C)	37.7°F (3.2°C)	-2.1°F (-1.2°C)	21st Coolest	Coolest since: 2014	1977
Sep 2014–Feb 2015 6-Month	35.6°F (2.0°C)	37.7°F (3.2°C)	-2.1°F (-1.2°C)	107th Warmest	Warmest since: 2013	1932
Aug 2014–Feb 2015 7-Month	40.8°F (4.9°C)	42.5°F (5.8°C)	-1.7°F (-0.9°C)	22nd Coolest	Coolest since: 2014	1977
Aug 2014–Feb 2015 7-Month	40.8°F (4.9°C)	42.5°F (5.8°C)	-1.7°F (-0.9°C)	106th Warmest	Warmest since: 2013	1932
Jul 2014–Feb 2015 8-Month	44.2°F (6.8°C)	46.3°F (7.9°C)	-2.1°F (-1.1°C)	13th Coolest	Coolest since: 2014	1977
Jul 2014–Feb 2015 8-Month	44.2°F (6.8°C)	46.3°F (7.9°C)	-2.1°F (-1.1°C)	115th Warmest	Warmest since: 2013	1932
Jun 2014–Feb 2015 9-Month	47.1°F (8.4°C)	48.8°F (9.3°C)	-1.7°F (-0.9°C)	17th Coolest	Coolest since: 2014	1904, 1918
	47.1°F (8.4°C)	48.8°F (9.3°C)	-1.7°F (-0.9°C)	111th Warmest	Warmest since: 2013	1932
	Ties: 1925, 1994
May 2014–Feb 2015 10-Month	48.4°F (9.1°C)	49.8°F (9.9°C)	-1.4°F (-0.8°C)	23rd Coolest	Coolest since: 2014	1918
	48.4°F (9.1°C)	49.8°F (9.9°C)	-1.4°F (-0.8°C)	105th Warmest	Warmest since: 2013	1932
	Ties: 1899
Apr 2014–Feb 2015 11-Month	48.4°F (9.1°C)	49.6°F (9.8°C)	-1.2°F (-0.7°C)	25th Coolest	Coolest since: 2014	1918
	48.4°F (9.1°C)	49.6°F (9.8°C)	-1.2°F (-0.7°C)	103rd Warmest	Warmest since: 2013	1932
	Ties: 1917, 1952, 1993
Mar 2014–Feb 2015 12-Month	46.8°F (8.2°C)	48.5°F (9.2°C)	-1.7°F (-1.0°C)	14th Coolest	Coolest since: 2014	1918
	46.8°F (8.2°C)	48.5°F (9.2°C)	-1.7°F (-1.0°C)	114th Warmest	Warmest since: 2013	2017
	Ties: 1970, 1997
Sep 2013–Feb 2015 18-Month	42.5°F (5.8°C)	44.9°F (7.2°C)	-2.4°F (-1.4°C)	4th Coolest	Coolest since: 1979	1905
Sep 2013–Feb 2015 18-Month	42.5°F (5.8°C)	44.9°F (7.2°C)	-2.4°F (-1.4°C)	123rd Warmest	Warmest since: 2014	2017
Mar 2013–Feb 2015 24-Month	46.4°F (8.0°C)	48.4°F (9.1°C)	-2.0°F (-1.1°C)	3rd Coolest	Coolest since: 1918	1905
Mar 2013–Feb 2015 24-Month	46.4°F (8.0°C)	48.4°F (9.1°C)	-2.0°F (-1.1°C)	124th Warmest	Warmest since: 2014	2017
Mar 2012–Feb 2015 36-Month	48.4°F (9.1°C)	48.5°F (9.2°C)	-0.1°F (-0.1°C)	50th Coolest	Coolest since: 1998	1918
	48.4°F (9.1°C)	48.5°F (9.2°C)	-0.1°F (-0.1°C)	76th Warmest	Warmest since: 2014	2013
	Ties: 1899, 1900, 1901, 1916, 1936, 1937, 1965, 1986, 1998
Mar 2011–Feb 2015 48-Month	49.1°F (9.5°C)	48.4°F (9.1°C)	0.7°F (0.4°C)	87th Coolest	Coolest since: 2010	1905, 1918
	49.1°F (9.5°C)	48.4°F (9.1°C)	0.7°F (0.4°C)	38th Warmest	Warmest since: 2014	2002
	Ties: 1932, 1955, 1995, 2016
Mar 2010–Feb 2015 60-Month	49.4°F (9.7°C)	48.4°F (9.1°C)	1.0°F (0.6°C)	95th Coolest	Coolest since: 2011	1905, 1908
	49.4°F (9.7°C)	48.4°F (9.1°C)	1.0°F (0.6°C)	29th Warmest	Warmest since: 2014	2002
	Ties: 1989, 1999

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings