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.

Illinois

Average Temperature Rankings, July 1934

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1934 1-Month	81.0°F (27.2°C)	75.6°F (24.2°C)	5.4°F (3.0°C)	125th Coolest	Coolest since: 1933	2009, 2014
July 1934 1-Month	81.0°F (27.2°C)	75.6°F (24.2°C)	5.4°F (3.0°C)	4th Warmest	Warmest since: 1901	1936
Jun–Jul 1934 2-Month	79.6°F (26.4°C)	73.5°F (23.1°C)	6.1°F (3.3°C)	128th Coolest	Coolest since: 1933	1915
Jun–Jul 1934 2-Month	79.6°F (26.4°C)	73.5°F (23.1°C)	6.1°F (3.3°C)	1st Warmest	Warmest to Date	1934
May–Jul 1934 3-Month	75.5°F (24.2°C)	69.7°F (20.9°C)	5.8°F (3.3°C)	128th Coolest	Coolest since: 1933	1924
May–Jul 1934 3-Month	75.5°F (24.2°C)	69.7°F (20.9°C)	5.8°F (3.3°C)	1st Warmest	Warmest to Date	1934
Apr–Jul 1934 4-Month	69.6°F (20.9°C)	65.1°F (18.4°C)	4.5°F (2.5°C)	128th Coolest	Coolest since: 1933	1907
Apr–Jul 1934 4-Month	69.6°F (20.9°C)	65.1°F (18.4°C)	4.5°F (2.5°C)	1st Warmest	Warmest to Date	1934
Mar–Jul 1934 5-Month	62.9°F (17.2°C)	60.1°F (15.6°C)	2.8°F (1.6°C)	122nd Coolest	Coolest since: 1933	1960
Mar–Jul 1934 5-Month	62.9°F (17.2°C)	60.1°F (15.6°C)	2.8°F (1.6°C)	7th Warmest	Warmest since: 1921	2012
Feb–Jul 1934 6-Month	56.5°F (13.6°C)	54.9°F (12.7°C)	1.6°F (0.9°C)	103rd Coolest	Coolest since: 1933	1947
Feb–Jul 1934 6-Month	56.5°F (13.6°C)	54.9°F (12.7°C)	1.6°F (0.9°C)	26th Warmest	Warmest since: 1930	2012
Jan–Jul 1934 7-Month	53.0°F (11.7°C)	50.7°F (10.4°C)	2.3°F (1.3°C)	114th Coolest	Coolest since: 1932	1912
	53.0°F (11.7°C)	50.7°F (10.4°C)	2.3°F (1.3°C)	15th Warmest	Warmest since: 1933	2012
	Ties: 2000, 2002
Dec 1933–Jul 1934 8-Month	50.6°F (10.3°C)	48.1°F (8.9°C)	2.5°F (1.4°C)	118th Coolest	Coolest since: 1933	1904
	50.6°F (10.3°C)	48.1°F (8.9°C)	2.5°F (1.4°C)	10th Warmest	Warmest since: 1932	2012
	Ties: 1954, 1999, 2006, 2020
Nov 1933–Jul 1934 9-Month	49.4°F (9.7°C)	47.3°F (8.5°C)	2.1°F (1.2°C)	113th Coolest	Coolest since: 1933	1904
	49.4°F (9.7°C)	47.3°F (8.5°C)	2.1°F (1.2°C)	15th Warmest	Warmest since: 1932	2012
	Ties: 1953
Oct 1933–Jul 1934 10-Month	49.7°F (9.8°C)	48.0°F (8.9°C)	1.7°F (0.9°C)	110th Coolest	Coolest since: 1933	1904
	49.7°F (9.8°C)	48.0°F (8.9°C)	1.7°F (0.9°C)	18th Warmest	Warmest since: 1932	2012
	Ties: 1939
Sep 1933–Jul 1934 11-Month	51.7°F (10.9°C)	49.6°F (9.8°C)	2.1°F (1.1°C)	113th Coolest	Coolest since: 1933	1904
	51.7°F (10.9°C)	49.6°F (9.8°C)	2.1°F (1.1°C)	15th Warmest	Warmest since: 1932	2012
	Ties: 2022
Aug 1933–Jul 1934 12-Month	53.5°F (11.9°C)	51.7°F (10.9°C)	1.8°F (1.0°C)	114th Coolest	Coolest since: 1933	1904
	53.5°F (11.9°C)	51.7°F (10.9°C)	1.8°F (1.0°C)	14th Warmest	Warmest since: 1932	2012
	Ties: 1939, 1998
Feb 1933–Jul 1934 18-Month	54.3°F (12.4°C)	52.7°F (11.5°C)	1.6°F (0.9°C)	107th Coolest	Coolest since: 1933	1918
	54.3°F (12.4°C)	52.7°F (11.5°C)	1.6°F (0.9°C)	21st Warmest	Warmest since: 1932	2012
	Ties: 2005
Aug 1932–Jul 1934 24-Month	52.9°F (11.6°C)	51.6°F (10.9°C)	1.3°F (0.7°C)	108th Coolest	Coolest since: 1931	1905
	52.9°F (11.6°C)	51.6°F (10.9°C)	1.3°F (0.7°C)	19th Warmest	Warmest since: 1933	2017
	Ties: 1987, 1988, 1991, 2016
Aug 1931–Jul 1934 36-Month	53.6°F (12.0°C)	51.6°F (10.9°C)	2.0°F (1.1°C)	121st Coolest	Coolest since: 1933	1979
Aug 1931–Jul 1934 36-Month	53.6°F (12.0°C)	51.6°F (10.9°C)	2.0°F (1.1°C)	5th Warmest	Warmest to Date	2018
Aug 1930–Jul 1934 48-Month	53.4°F (11.9°C)	51.6°F (10.9°C)	1.8°F (1.0°C)	122nd Coolest	Coolest since: 1933	1905, 1980
	53.4°F (11.9°C)	51.6°F (10.9°C)	1.8°F (1.0°C)	3rd Warmest	Warmest to Date	2019
	Ties: 2002
Aug 1929–Jul 1934 60-Month	53.0°F (11.7°C)	51.5°F (10.8°C)	1.5°F (0.9°C)	116th Coolest	Coolest since: 1933	1906
	53.0°F (11.7°C)	51.5°F (10.8°C)	1.5°F (0.9°C)	8th Warmest	Warmest to Date	2020
	Ties: 2003, 2012

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings