Climate at a Glance

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Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.

Parameter: Average Temperature Maximum Temperature Minimum Temperature Precipitation Cooling Degree Days Heating Degree Days Palmer Drought Severity Index (PDSI) Palmer Hydrological Drought Index (PHDI) Palmer Modified Drought Index (PMDI) Palmer Z-Index

Year: 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Month: January February March April May June July August September October November December

State: Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming

Climate Division: All Divisions 1. Northwest 2. Northeast 3. West 4. Central 5. East 6. West Southwest 7. East Southeast 8. Southwest 9. Southeast

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« April 2008

June 2008 »

Illinois, Climate Division 3. West

Average Temperature Rankings, May 2008

View Period (Months):All1234567891011121824364860

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• Record Coolest
• Bottom 1/10
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• Top 1/3
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• Record Warmest

Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 2008 1-Month	59.0°F (15.0°C)	62.3°F (16.8°C)	-3.3°F (-1.8°C)	22nd Coolest	Coolest since: 2002	1924
				107th Warmest	Warmest since: 2007	2018
	Ties: 1925, 1973
Apr–May 2008 2-Month	54.8°F (12.7°C)	56.9°F (13.8°C)	-2.1°F (-1.1°C)	22nd Coolest	Coolest since: 1997	1907
				107th Warmest	Warmest since: 2007	1896
Mar–May 2008 3-Month	49.2°F (9.6°C)	50.9°F (10.5°C)	-1.7°F (-0.9°C)	29th Coolest	Coolest since: 2002	1960
				100th Warmest	Warmest since: 2007	2012
	Ties: 1897, 1965
Feb–May 2008 4-Month	42.8°F (6.0°C)	45.2°F (7.3°C)	-2.4°F (-1.3°C)	16th Coolest	Coolest since: 1996	1978
				113th Warmest	Warmest since: 2007	2012
	Ties: 1980
Jan–May 2008 5-Month	39.4°F (4.1°C)	40.9°F (4.9°C)	-1.5°F (-0.8°C)	26th Coolest	Coolest since: 1996	1978
				103rd Warmest	Warmest since: 2007	2012
	Ties: 1937
Dec 2007–May 2008 6-Month	37.4°F (3.0°C)	38.9°F (3.8°C)	-1.5°F (-0.8°C)	20th Coolest	Coolest since: 1996	1978
				108th Warmest	Warmest since: 2007	2012
	Ties: 1943, 1970
Nov 2007–May 2008 7-Month	38.0°F (3.3°C)	39.0°F (3.9°C)	-1.0°F (-0.6°C)	27th Coolest	Coolest since: 2001	1978
				101st Warmest	Warmest since: 2007	2012
	Ties: 1962, 1971, 1993, 2015, 2019
Oct 2007–May 2008 8-Month	40.6°F (4.8°C)	41.0°F (5.0°C)	-0.4°F (-0.2°C)	45th Coolest	Coolest since: 2003	1978
				83rd Warmest	Warmest since: 2007	2012
	Ties: 1901, 1906, 1929, 1975, 1989
Sep 2007–May 2008 9-Month	43.8°F (6.6°C)	43.8°F (6.6°C)	0.0°F (0.0°C)	68th Coolest	Coolest since: 2003	1978
				60th Warmest	Warmest since: 2007	2012
	Ties: 1900, 1915, 1933, 1950, 1986, 2010
Aug 2007–May 2008 10-Month	47.2°F (8.4°C)	46.7°F (8.2°C)	0.5°F (0.2°C)	82nd Coolest	Coolest since: 2003	1978
				46th Warmest	Warmest since: 2007	2012
	Ties: 1901, 1911, 1923, 1937
Jul 2007–May 2008 11-Month	49.6°F (9.8°C)	49.4°F (9.7°C)	0.2°F (0.1°C)	66th Coolest	Coolest since: 2003	1904
				62nd Warmest	Warmest since: 2007	2012
	Ties: 1909
Jun 2007–May 2008 12-Month	51.5°F (10.8°C)	51.2°F (10.7°C)	0.3°F (0.1°C)	73rd Coolest	Coolest since: 2003	1904
				55th Warmest	Warmest since: 2007	2012
	Ties: 1901, 1933, 1990
Dec 2006–May 2008 18-Month	48.1°F (8.9°C)	47.1°F (8.4°C)	1.0°F (0.5°C)	100th Coolest	Coolest since: 2004	1979
				27th Warmest	Warmest since: 2007	2017
	Ties: 1915, 2003, 2022
Jun 2006–May 2008 24-Month	52.0°F (11.1°C)	51.3°F (10.7°C)	0.7°F (0.4°C)	96th Coolest	Coolest since: 2004	1905
				31st Warmest	Warmest since: 2007	2017
	Ties: 1989, 2016, 2021
Jun 2005–May 2008 36-Month	52.7°F (11.5°C)	51.2°F (10.7°C)	1.5°F (0.8°C)	114th Coolest	Coolest since: 2005	1979
				12th Warmest	Warmest since: 2007	2018
	Ties: 1939, 1956
Jun 2004–May 2008 48-Month	52.5°F (11.4°C)	51.2°F (10.7°C)	1.3°F (0.7°C)	115th Coolest	Coolest since: 2006	1980
				10th Warmest	Warmest since: 2007	1935
	Ties: 1933, 2000, 2020
Jun 2003–May 2008 60-Month	52.5°F (11.4°C)	51.2°F (10.7°C)	1.3°F (0.7°C)	118th Coolest	Coolest since: 2007	1906, 1907, 1979
				6th Warmest	Warmest since: 2006	1935
	Ties: 1957

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on October 2, 2022 from https://www.ncdc.noaa.gov/cag/