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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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« March 2010

May 2010 »

Illinois, Climate Division 3. West

Average Temperature Rankings, April 2010

View Period (Months):All1234567891011121824364860

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• Record Coolest
• Bottom 1/10
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• Record Warmest

Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 2010 1-Month	59.0°F (15.0°C)	51.3°F (10.7°C)	7.7°F (4.3°C)	128th Coolest	Coolest since: 2009	2018
				1st Warmest	Warmest to Date	2010
Mar–Apr 2010 2-Month	51.0°F (10.6°C)	45.2°F (7.3°C)	5.8°F (3.3°C)	124th Coolest	Coolest since: 2009	1960
				5th Warmest	Warmest since: 1977	2012
Feb–Apr 2010 3-Month	41.5°F (5.3°C)	39.5°F (4.2°C)	2.0°F (1.1°C)	100th Coolest	Coolest since: 2009	1899
				29th Warmest	Warmest since: 2009	2012
	Ties: 2009
Jan–Apr 2010 4-Month	35.9°F (2.2°C)	35.6°F (2.0°C)	0.3°F (0.2°C)	70th Coolest	Coolest since: 2008	1912
				59th Warmest	Warmest since: 2009	2012
	Ties: 1957
Dec 2009–Apr 2010 5-Month	34.2°F (1.2°C)	34.2°F (1.2°C)	0.0°F (0.0°C)	62nd Coolest	Coolest since: 2009	1978
				66th Warmest	Warmest since: 2007	2012
	Ties: 1988
Nov 2009–Apr 2010 6-Month	36.3°F (2.4°C)	35.2°F (1.8°C)	1.1°F (0.6°C)	87th Coolest	Coolest since: 2009	1904, 1912, 1978
				41st Warmest	Warmest since: 2007	2012
Oct 2009–Apr 2010 7-Month	38.0°F (3.3°C)	37.9°F (3.3°C)	0.1°F (0.0°C)	61st Coolest	Coolest since: 2009	1912
				67th Warmest	Warmest since: 2008	2012
	Ties: 1896, 1900, 1911, 1913, 2008
Sep 2009–Apr 2010 8-Month	41.4°F (5.2°C)	41.4°F (5.2°C)	0.0°F (0.0°C)	57th Coolest	Coolest since: 2009	1904, 1978
				71st Warmest	Warmest since: 2008	2017
	Ties: 1901, 1933, 2011
Aug 2009–Apr 2010 9-Month	44.6°F (7.0°C)	45.0°F (7.2°C)	-0.4°F (-0.2°C)	45th Coolest	Coolest since: 2009	1978
				83rd Warmest	Warmest since: 2008	2017
	Ties: 1930, 1984
Jul 2009–Apr 2010 10-Month	47.2°F (8.4°C)	48.1°F (8.9°C)	-0.9°F (-0.5°C)	31st Coolest	Coolest since: 2001	1904
				97th Warmest	Warmest since: 2009	2012
	Ties: 1902
Jun 2009–Apr 2010 11-Month	49.5°F (9.7°C)	50.3°F (10.2°C)	-0.8°F (-0.5°C)	35th Coolest	Coolest since: 2001	1904
				93rd Warmest	Warmest since: 2009	2017
	Ties: 1897, 1958
May 2009–Apr 2010 12-Month	50.6°F (10.3°C)	51.3°F (10.7°C)	-0.7°F (-0.4°C)	34th Coolest	Coolest since: 2009	1918
				94th Warmest	Warmest since: 2008	2017
	Ties: 1902, 1944, 1952, 1960, 1980, 1986
Nov 2008–Apr 2010 18-Month	45.4°F (7.4°C)	45.9°F (7.7°C)	-0.5°F (-0.3°C)	40th Coolest	Coolest since: 2009	1979
				87th Warmest	Warmest since: 2008	2017
	Ties: 1937, 1983, 1993
May 2008–Apr 2010 24-Month	50.5°F (10.3°C)	51.2°F (10.7°C)	-0.7°F (-0.4°C)	28th Coolest	Coolest since: 1997	1905
				99th Warmest	Warmest since: 2009	2017
	Ties: 1927, 1930, 1951, 1983
May 2007–Apr 2010 36-Month	51.1°F (10.6°C)	51.2°F (10.7°C)	-0.1°F (-0.1°C)	50th Coolest	Coolest since: 1998	1979
				76th Warmest	Warmest since: 2009	2018
	Ties: 1903, 1910, 1911, 1959
May 2006–Apr 2010 48-Month	51.3°F (10.7°C)	51.2°F (10.7°C)	0.1°F (0.0°C)	59th Coolest	Coolest since: 1998	1980
				66th Warmest	Warmest since: 2009	1935
	Ties: 1931, 1947, 1949, 1986, 2011
May 2005–Apr 2010 60-Month	51.9°F (11.1°C)	51.3°F (10.7°C)	0.6°F (0.4°C)	91st Coolest	Coolest since: 2005	1906, 1979
				33rd Warmest	Warmest since: 2009	1935
	Ties: 1937, 1945, 1989, 2000, 2005, 2016, 2017

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/