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, May 1945

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 1945 1-Month	53.3°F (11.8°C)	58.9°F (14.9°C)	-5.6°F (-3.1°C)	5th Coolest	Coolest since: 1935	1907
May 1945 1-Month	53.3°F (11.8°C)	58.9°F (14.9°C)	-5.6°F (-3.1°C)	124th Warmest	Warmest since: 1944	1977
Apr–May 1945 2-Month	51.1°F (10.6°C)	53.4°F (11.9°C)	-2.3°F (-1.3°C)	18th Coolest	Coolest since: 1943	1907
Apr–May 1945 2-Month	51.1°F (10.6°C)	53.4°F (11.9°C)	-2.3°F (-1.3°C)	111th Warmest	Warmest since: 1944	1896, 1977
Mar–May 1945 3-Month	49.9°F (9.9°C)	47.5°F (8.6°C)	2.4°F (1.3°C)	107th Coolest	Coolest since: 1944	1926
	49.9°F (9.9°C)	47.5°F (8.6°C)	2.4°F (1.3°C)	22nd Warmest	Warmest since: 1942	2012
	Ties: 1910, 1922
Feb–May 1945 4-Month	44.0°F (6.7°C)	41.9°F (5.5°C)	2.1°F (1.2°C)	103rd Coolest	Coolest since: 1944	1904, 1947
	44.0°F (6.7°C)	41.9°F (5.5°C)	2.1°F (1.2°C)	26th Warmest	Warmest since: 1938	2012
	Ties: 1925, 1992
Jan–May 1945 5-Month	38.6°F (3.7°C)	37.8°F (3.2°C)	0.8°F (0.5°C)	77th Coolest	Coolest since: 1943	1912
	38.6°F (3.7°C)	37.8°F (3.2°C)	0.8°F (0.5°C)	52nd Warmest	Warmest since: 1944	2012
	Ties: 1949, 1974
Dec 1944–May 1945 6-Month	35.5°F (1.9°C)	35.8°F (2.1°C)	-0.3°F (-0.2°C)	50th Coolest	Coolest since: 1943	1904
	35.5°F (1.9°C)	35.8°F (2.1°C)	-0.3°F (-0.2°C)	78th Warmest	Warmest since: 1944	2012
	Ties: 1980, 2001, 2015
Nov 1944–May 1945 7-Month	36.2°F (2.3°C)	36.1°F (2.3°C)	0.1°F (0.0°C)	65th Coolest	Coolest since: 1943	1904
	36.2°F (2.3°C)	36.1°F (2.3°C)	0.1°F (0.0°C)	63rd Warmest	Warmest since: 1944	2012
	Ties: 2018
Oct 1944–May 1945 8-Month	38.2°F (3.4°C)	38.1°F (3.4°C)	0.1°F (0.0°C)	59th Coolest	Coolest since: 1944	1904
	38.2°F (3.4°C)	38.1°F (3.4°C)	0.1°F (0.0°C)	69th Warmest	Warmest since: 1944	2012
	Ties: 1908, 1909, 1915, 1933, 1935, 1944, 1950, 1993
Sep 1944–May 1945 9-Month	41.1°F (5.1°C)	40.9°F (4.9°C)	0.2°F (0.2°C)	67th Coolest	Coolest since: 1944	1904
	41.1°F (5.1°C)	40.9°F (4.9°C)	0.2°F (0.2°C)	61st Warmest	Warmest since: 1942	2012
	Ties: 1906, 2011
Aug 1944–May 1945 10-Month	44.3°F (6.8°C)	44.0°F (6.7°C)	0.3°F (0.1°C)	70th Coolest	Coolest since: 1944	1904
	44.3°F (6.8°C)	44.0°F (6.7°C)	0.3°F (0.1°C)	58th Warmest	Warmest since: 1942	2012
	Ties: 1903, 1911, 1961, 2001
Jul 1944–May 1945 11-Month	46.9°F (8.3°C)	46.6°F (8.1°C)	0.3°F (0.2°C)	68th Coolest	Coolest since: 1944	1904
	46.9°F (8.3°C)	46.6°F (8.1°C)	0.3°F (0.2°C)	60th Warmest	Warmest since: 1942	2012
	Ties: 1928
Jun 1944–May 1945 12-Month	49.0°F (9.4°C)	48.5°F (9.2°C)	0.5°F (0.2°C)	75th Coolest	Coolest since: 1944	1904
	49.0°F (9.4°C)	48.5°F (9.2°C)	0.5°F (0.2°C)	53rd Warmest	Warmest since: 1942	2012
	Ties: 1900, 1990
Dec 1943–May 1945 18-Month	45.0°F (7.2°C)	44.3°F (6.8°C)	0.7°F (0.4°C)	86th Coolest	Coolest since: 1944	1905, 1918
	45.0°F (7.2°C)	44.3°F (6.8°C)	0.7°F (0.4°C)	41st Warmest	Warmest since: 1942	2017
	Ties: 1956
Jun 1943–May 1945 24-Month	48.9°F (9.4°C)	48.5°F (9.2°C)	0.4°F (0.2°C)	83rd Coolest	Coolest since: 1944	1905
	48.9°F (9.4°C)	48.5°F (9.2°C)	0.4°F (0.2°C)	44th Warmest	Warmest since: 1942	2017
	Ties: 1914, 1938, 1940, 1950, 1957, 1975, 1984, 1993, 2019
Jun 1942–May 1945 36-Month	48.3°F (9.1°C)	48.4°F (9.1°C)	-0.1°F (0.0°C)	51st Coolest	Coolest since: 1938	1918
	48.3°F (9.1°C)	48.4°F (9.1°C)	-0.1°F (0.0°C)	75th Warmest	Warmest since: 1944	2000
	Ties: 1984, 2016
Jun 1941–May 1945 48-Month	48.8°F (9.3°C)	48.4°F (9.1°C)	0.4°F (0.2°C)	73rd Coolest	Coolest since: 1943	1907
Jun 1941–May 1945 48-Month	48.8°F (9.3°C)	48.4°F (9.1°C)	0.4°F (0.2°C)	52nd Warmest	Warmest since: 1944	2001
Jun 1940–May 1945 60-Month	48.9°F (9.4°C)	48.4°F (9.1°C)	0.5°F (0.3°C)	77th Coolest	Coolest since: 1944	1908
	48.9°F (9.4°C)	48.4°F (9.1°C)	0.5°F (0.3°C)	47th Warmest	Warmest since: 1943	2002
	Ties: 1932, 1943

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on January 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings