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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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« December 1977

February 1978 »

Illinois, Climate Division 3. West

Average Temperature Rankings, January 1978

View Period (Months):All1234567891011121824364860

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• Record Coolest
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• Record Warmest

Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
January 1978 1-Month	14.2°F (-9.9°C)	23.8°F (-4.6°C)	-9.6°F (-5.3°C)	7th Coolest	Coolest since: 1977	1977
				122nd Warmest	Warmest since: 1976	2006
Dec 1977–Jan 1978 2-Month	19.2°F (-7.1°C)	26.2°F (-3.2°C)	-7.0°F (-3.9°C)	5th Coolest	Coolest since: 1977	1918
				123rd Warmest	Warmest since: 1976	1932
Nov 1977–Jan 1978 3-Month	26.2°F (-3.2°C)	30.8°F (-0.7°C)	-4.6°F (-2.5°C)	8th Coolest	Coolest since: 1977	1977
				120th Warmest	Warmest since: 1976	2002
Oct 1977–Jan 1978 4-Month	32.6°F (0.3°C)	36.7°F (2.6°C)	-4.1°F (-2.3°C)	5th Coolest	Coolest since: 1977	1977
				123rd Warmest	Warmest since: 1976	1932
	Ties: 1936
Sep 1977–Jan 1978 5-Month	39.5°F (4.2°C)	42.6°F (5.9°C)	-3.1°F (-1.7°C)	5th Coolest	Coolest since: 1977	1977
				123rd Warmest	Warmest since: 1976	1932
	Ties: 1912, 1930
Aug 1977–Jan 1978 6-Month	44.7°F (7.1°C)	47.8°F (8.8°C)	-3.1°F (-1.7°C)	4th Coolest	Coolest since: 1977	1977
				124th Warmest	Warmest since: 1976	1932
Jul 1977–Jan 1978 7-Month	49.6°F (9.8°C)	51.9°F (11.1°C)	-2.3°F (-1.3°C)	9th Coolest	Coolest since: 1977	1977
				119th Warmest	Warmest since: 1976	1932
	Ties: 2010
Jun 1977–Jan 1978 8-Month	52.3°F (11.3°C)	54.3°F (12.4°C)	-2.0°F (-1.1°C)	10th Coolest	Coolest since: 1977	1977
				118th Warmest	Warmest since: 1976	1932
	Ties: 1936, 1994
May 1977–Jan 1978 9-Month	54.1°F (12.3°C)	55.2°F (12.9°C)	-1.1°F (-0.6°C)	31st Coolest	Coolest since: 1977	1918, 1977
				97th Warmest	Warmest since: 1976	1932
	Ties: 1910, 1973
Apr 1977–Jan 1978 10-Month	54.5°F (12.5°C)	54.8°F (12.7°C)	-0.3°F (-0.2°C)	49th Coolest	Coolest since: 1977	1918
				79th Warmest	Warmest since: 1976	1932
	Ties: 1916, 1944
Mar 1977–Jan 1978 11-Month	53.6°F (12.0°C)	53.4°F (11.9°C)	0.2°F (0.1°C)	72nd Coolest	Coolest since: 1977	1918
				56th Warmest	Warmest since: 1974	1932, 2013, 2017
	Ties: 1897, 1898, 1940, 1958
Feb 1977–Jan 1978 12-Month	51.5°F (10.8°C)	51.3°F (10.7°C)	0.2°F (0.1°C)	72nd Coolest	Coolest since: 1977	1918
				56th Warmest	Warmest since: 1974	1932
	Ties: 1897, 1926, 2001, 2003
Aug 1976–Jan 1978 18-Month	48.0°F (8.9°C)	50.1°F (10.1°C)	-2.1°F (-1.2°C)	4th Coolest	Coolest since: 1918	1905, 1918
				123rd Warmest	Warmest since: 1977	2017
	Ties: 2015
Feb 1976–Jan 1978 24-Month	50.3°F (10.2°C)	51.2°F (10.7°C)	-0.9°F (-0.5°C)	23rd Coolest	Coolest since: 1977	1918
				104th Warmest	Warmest since: 1976	1932
	Ties: 1903
Feb 1975–Jan 1978 36-Month	50.5°F (10.3°C)	51.2°F (10.7°C)	-0.7°F (-0.4°C)	23rd Coolest	Coolest since: 1977	1905
				103rd Warmest	Warmest since: 1977	1933
	Ties: 1962, 1977, 1997
Feb 1974–Jan 1978 48-Month	50.7°F (10.4°C)	51.2°F (10.7°C)	-0.5°F (-0.3°C)	25th Coolest	Coolest since: 1973	1905
				100th Warmest	Warmest since: 1977	1934
	Ties: 1903, 1961, 1968, 1972, 1996, 1998
Feb 1973–Jan 1978 60-Month	51.0°F (10.6°C)	51.2°F (10.7°C)	-0.2°F (-0.1°C)	40th Coolest	Coolest since: 1977	1906
				84th Warmest	Warmest since: 1976	1935
	Ties: 1900, 1902, 1912, 1913, 1953, 1966, 1968, 1985

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/