Divisional Rankings

Parameter:

Year:

Month:

State:

Division:

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 5. East

Average Temperature Rankings, May 1998

View Period (Months):

All

Download: CSV JSON XML

Record Coolest
Bottom ⅒
Bottom ⅓
Normal
Top ⅓
Top ⅒
Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 1998 1-Month	66.6°F (19.2°C)	61.0°F (16.1°C)	5.6°F (3.1°C)	118th Coolest	Coolest since: 1997	1907
May 1998 1-Month	66.6°F (19.2°C)	61.0°F (16.1°C)	5.6°F (3.1°C)	11th Warmest	Warmest since: 1991	2018
Apr–May 1998 2-Month	59.3°F (15.2°C)	55.5°F (13.1°C)	3.8°F (2.1°C)	118th Coolest	Coolest since: 1997	1907
Apr–May 1998 2-Month	59.3°F (15.2°C)	55.5°F (13.1°C)	3.8°F (2.1°C)	11th Warmest	Warmest since: 1991	1977
Mar–May 1998 3-Month	52.7°F (11.5°C)	49.7°F (9.8°C)	3.0°F (1.7°C)	115th Coolest	Coolest since: 1997	1960
	52.7°F (11.5°C)	49.7°F (9.8°C)	3.0°F (1.7°C)	14th Warmest	Warmest since: 1991	2012
	Ties: 1955
Feb–May 1998 4-Month	49.3°F (9.6°C)	44.2°F (6.8°C)	5.1°F (2.8°C)	125th Coolest	Coolest since: 1997	1978
Feb–May 1998 4-Month	49.3°F (9.6°C)	44.2°F (6.8°C)	5.1°F (2.8°C)	4th Warmest	Warmest since: 1991	2012
Jan–May 1998 5-Month	45.7°F (7.6°C)	40.1°F (4.5°C)	5.6°F (3.1°C)	126th Coolest	Coolest since: 1997	1978
Jan–May 1998 5-Month	45.7°F (7.6°C)	40.1°F (4.5°C)	5.6°F (3.1°C)	3rd Warmest	Warmest to Date	2012
Dec 1997–May 1998 6-Month	43.3°F (6.3°C)	38.1°F (3.4°C)	5.2°F (2.9°C)	126th Coolest	Coolest since: 1997	1904, 1978
Dec 1997–May 1998 6-Month	43.3°F (6.3°C)	38.1°F (3.4°C)	5.2°F (2.9°C)	2nd Warmest	Warmest to Date	2012
Nov 1997–May 1998 7-Month	42.5°F (5.8°C)	38.3°F (3.5°C)	4.2°F (2.3°C)	124th Coolest	Coolest since: 1997	1904
	42.5°F (5.8°C)	38.3°F (3.5°C)	4.2°F (2.3°C)	4th Warmest	Warmest since: 1932	2012
	Ties: 1932
Oct 1997–May 1998 8-Month	43.9°F (6.6°C)	40.2°F (4.6°C)	3.7°F (2.0°C)	122nd Coolest	Coolest since: 1997	1904
Oct 1997–May 1998 8-Month	43.9°F (6.6°C)	40.2°F (4.6°C)	3.7°F (2.0°C)	6th Warmest	Warmest since: 1932	2012
Sep 1997–May 1998 9-Month	46.2°F (7.9°C)	43.0°F (6.1°C)	3.2°F (1.8°C)	120th Coolest	Coolest since: 1997	1904
Sep 1997–May 1998 9-Month	46.2°F (7.9°C)	43.0°F (6.1°C)	3.2°F (1.8°C)	8th Warmest	Warmest since: 1932	2012
Aug 1997–May 1998 10-Month	48.5°F (9.2°C)	45.9°F (7.7°C)	2.6°F (1.5°C)	119th Coolest	Coolest since: 1997	1904
	48.5°F (9.2°C)	45.9°F (7.7°C)	2.6°F (1.5°C)	9th Warmest	Warmest since: 1991	2012
	Ties: 2000, 2002
Jul 1997–May 1998 11-Month	50.8°F (10.4°C)	48.5°F (9.2°C)	2.3°F (1.2°C)	118th Coolest	Coolest since: 1997	1904
	50.8°F (10.4°C)	48.5°F (9.2°C)	2.3°F (1.2°C)	10th Warmest	Warmest since: 1991	2012
	Ties: 1991
Jun 1997–May 1998 12-Month	52.4°F (11.3°C)	50.3°F (10.2°C)	2.1°F (1.1°C)	115th Coolest	Coolest since: 1997	1904
	52.4°F (11.3°C)	50.3°F (10.2°C)	2.1°F (1.1°C)	13th Warmest	Warmest since: 1992	2012
	Ties: 1955, 1987, 2002
Dec 1996–May 1998 18-Month	47.4°F (8.6°C)	46.2°F (7.9°C)	1.2°F (0.7°C)	95th Coolest	Coolest since: 1997	1905
	47.4°F (8.6°C)	46.2°F (7.9°C)	1.2°F (0.7°C)	32nd Warmest	Warmest since: 1992	2017
	Ties: 1950, 1976
Jun 1996–May 1998 24-Month	50.8°F (10.4°C)	50.3°F (10.2°C)	0.5°F (0.2°C)	79th Coolest	Coolest since: 1997	1905
	50.8°F (10.4°C)	50.3°F (10.2°C)	0.5°F (0.2°C)	48th Warmest	Warmest since: 1993	2017
	Ties: 1943, 1972, 1975, 1976, 1985, 2009
Jun 1995–May 1998 36-Month	50.5°F (10.3°C)	50.3°F (10.2°C)	0.2°F (0.1°C)	67th Coolest	Coolest since: 1997	1905, 1906
	50.5°F (10.3°C)	50.3°F (10.2°C)	0.2°F (0.1°C)	59th Warmest	Warmest since: 1994	2018
	Ties: 1958, 1994
Jun 1994–May 1998 48-Month	50.8°F (10.4°C)	50.3°F (10.2°C)	0.5°F (0.2°C)	76th Coolest	Coolest since: 1997	1905
	50.8°F (10.4°C)	50.3°F (10.2°C)	0.5°F (0.2°C)	49th Warmest	Warmest since: 1994	2019
	Ties: 1950, 1975, 1986
Jun 1993–May 1998 60-Month	50.5°F (10.3°C)	50.3°F (10.2°C)	0.2°F (0.1°C)	58th Coolest	Coolest since: 1997	1905, 1906, 1908
	50.5°F (10.3°C)	50.3°F (10.2°C)	0.2°F (0.1°C)	66th Warmest	Warmest since: 1996	2020
	Ties: 1922, 1948, 1953, 1974

Citing This Page

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