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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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« November 1979

January 1980 »

Illinois, Climate Division 3. West

Average Temperature Rankings, December 1979

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 (1895-2021)	Warmest/Coolest Since	Record
December 1979 1-Month	33.1°F (0.6°C)	28.3°F (-2.1°C)	4.8°F (2.7°C)	103rd Coolest	Coolest since: 1978	1983
				25th Warmest	Warmest since: 1971	2015
Nov–Dec 1979 2-Month	36.4°F (2.4°C)	34.3°F (1.3°C)	2.1°F (1.1°C)	93rd Coolest	Coolest since: 1978	2000
				35th Warmest	Warmest since: 1975	1931
	Ties: 1899
Oct–Dec 1979 3-Month	42.4°F (5.8°C)	41.0°F (5.0°C)	1.4°F (0.8°C)	88th Coolest	Coolest since: 1978	1976
				40th Warmest	Warmest since: 1975	1931
	Ties: 1915, 1954, 1973
Sep–Dec 1979 4-Month	48.3°F (9.1°C)	47.3°F (8.5°C)	1.0°F (0.6°C)	81st Coolest	Coolest since: 1978	1976
				47th Warmest	Warmest since: 1975	1931
	Ties: 1930, 2020
Aug–Dec 1979 5-Month	53.3°F (11.8°C)	52.6°F (11.4°C)	0.7°F (0.4°C)	83rd Coolest	Coolest since: 1978	1976
				45th Warmest	Warmest since: 1975	1931
	Ties: 1934, 1960, 1987, 1988
Jul–Dec 1979 6-Month	56.7°F (13.7°C)	56.4°F (13.6°C)	0.3°F (0.1°C)	66th Coolest	Coolest since: 1978	1976
				62nd Warmest	Warmest since: 1975	1931
	Ties: 1960
Jun–Dec 1979 7-Month	58.9°F (14.9°C)	58.6°F (14.8°C)	0.3°F (0.1°C)	67th Coolest	Coolest since: 1978	1976
				61st Warmest	Warmest since: 1975	1931
	Ties: 1901, 1912, 1959
May–Dec 1979 8-Month	59.4°F (15.2°C)	59.1°F (15.1°C)	0.3°F (0.1°C)	70th Coolest	Coolest since: 1978	1917
				58th Warmest	Warmest since: 1975	1931
	Ties: 1908, 1920, 1957, 1963, 1970, 1986
Apr–Dec 1979 9-Month	58.1°F (14.5°C)	58.2°F (14.6°C)	-0.1°F (-0.1°C)	50th Coolest	Coolest since: 1976	1917
				78th Warmest	Warmest since: 1978	1931
	Ties: 1942, 1960, 1982, 1990
Mar–Dec 1979 10-Month	56.2°F (13.4°C)	56.3°F (13.5°C)	-0.1°F (-0.1°C)	56th Coolest	Coolest since: 1978	1917
				72nd Warmest	Warmest since: 1977	2012
	Ties: 1895, 1897, 1910, 1947
Feb–Dec 1979 11-Month	52.6°F (11.4°C)	53.8°F (12.1°C)	-1.2°F (-0.7°C)	22nd Coolest	Coolest since: 1978	1917
				106th Warmest	Warmest since: 1977	2012
	Ties: 1907
Jan–Dec 1979 12-Month	49.0°F (9.4°C)	51.2°F (10.7°C)	-2.2°F (-1.3°C)	6th Coolest	Coolest since: 1978	1917
				122nd Warmest	Warmest since: 1977	2012
Jul 1978–Dec 1979 18-Month	51.5°F (10.8°C)	53.0°F (11.7°C)	-1.5°F (-0.9°C)	8th Coolest	Coolest since: 1978	1904
				119th Warmest	Warmest since: 1977	2012
	Ties: 1912, 1926, 1977
Jan 1978–Dec 1979 24-Month	48.9°F (9.4°C)	51.2°F (10.7°C)	-2.3°F (-1.3°C)	1st Coolest	Coolest since: 1979	1979
				126th Warmest	Warmest since: 1978	2017
Jan 1977–Dec 1979 36-Month	49.7°F (9.8°C)	51.3°F (10.7°C)	-1.6°F (-0.9°C)	4th Coolest	Coolest since: 1905	1905
				122nd Warmest	Warmest since: 1978	2017
Jan 1976–Dec 1979 48-Month	49.8°F (9.9°C)	51.2°F (10.7°C)	-1.4°F (-0.8°C)	2nd Coolest	Coolest since: 1906	1905
				123rd Warmest	Warmest since: 1978	1934
	Ties: 1904, 1906
Jan 1975–Dec 1979 60-Month	50.1°F (10.1°C)	51.2°F (10.7°C)	-1.1°F (-0.6°C)	5th Coolest	Coolest since: 1907	1905
				119th Warmest	Warmest since: 1978	1934
	Ties: 1982

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on October 5, 2022 from https://www.ncdc.noaa.gov/cag/