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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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« August 2019

October 2019 »

Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, September 2019

View Period (Months):All1234567891011121824364860

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• Record Warmest

Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2021)	Warmest/Coolest Since	Record
September 2019 1-Month	72.8°F (22.7°C)	67.4°F (19.7°C)	5.4°F (3.0°C)	125th Coolest	Coolest since: 2018	1918
				3rd Warmest	Warmest since: 1933	1925
Aug–Sep 2019 2-Month	73.2°F (22.9°C)	70.9°F (21.6°C)	2.3°F (1.3°C)	108th Coolest	Coolest since: 2017	1967
				20th Warmest	Warmest since: 2018	1936
	Ties: 1959, 2010
Jul–Sep 2019 3-Month	74.5°F (23.6°C)	72.6°F (22.6°C)	1.9°F (1.0°C)	108th Coolest	Coolest since: 2018	1967
				20th Warmest	Warmest since: 2016	1936
	Ties: 1926
Jun–Sep 2019 4-Month	73.9°F (23.3°C)	72.6°F (22.6°C)	1.3°F (0.7°C)	97th Coolest	Coolest since: 2017	1967
				31st Warmest	Warmest since: 2018	1936
	Ties: 1900, 1959, 1987
May–Sep 2019 5-Month	72.0°F (22.2°C)	70.7°F (21.5°C)	1.3°F (0.7°C)	95th Coolest	Coolest since: 2017	1924
				33rd Warmest	Warmest since: 2018	1936
	Ties: 1986
Apr–Sep 2019 6-Month	69.1°F (20.6°C)	67.7°F (19.8°C)	1.4°F (0.8°C)	98th Coolest	Coolest since: 2017	1907
				30th Warmest	Warmest since: 2018	2010
	Ties: 1931, 1953, 2011
Mar–Sep 2019 7-Month	64.8°F (18.2°C)	64.0°F (17.8°C)	0.8°F (0.4°C)	90th Coolest	Coolest since: 2015	1924
				38th Warmest	Warmest since: 2018	2012
	Ties: 1905, 1919, 1944, 1946, 1995
Feb–Sep 2019 8-Month	60.8°F (16.0°C)	59.9°F (15.5°C)	0.9°F (0.5°C)	91st Coolest	Coolest since: 2015	1904, 1924
				37th Warmest	Warmest since: 2018	2012
	Ties: 1990, 2001
Jan–Sep 2019 9-Month	57.2°F (14.0°C)	56.3°F (13.5°C)	0.9°F (0.5°C)	85th Coolest	Coolest since: 2015	1979
				43rd Warmest	Warmest since: 2018	2012
	Ties: 1898, 1949
Dec 2018–Sep 2019 10-Month	55.1°F (12.8°C)	53.9°F (12.2°C)	1.2°F (0.6°C)	95th Coolest	Coolest since: 2018	1904
				32nd Warmest	Warmest since: 2018	2012
	Ties: 1911, 1914, 1949, 2018
Nov 2018–Sep 2019 11-Month	53.5°F (11.9°C)	52.8°F (11.6°C)	0.7°F (0.3°C)	86th Coolest	Coolest since: 2015	1904
				41st Warmest	Warmest since: 2018	2012
	Ties: 1911, 1944, 1952, 1957
Oct 2018–Sep 2019 12-Month	53.7°F (12.1°C)	53.1°F (11.7°C)	0.6°F (0.4°C)	79th Coolest	Coolest since: 2015	1904
				48th Warmest	Warmest since: 2018	2012
	Ties: 1990, 1992, 2011
Apr 2018–Sep 2019 18-Month	59.0°F (15.0°C)	58.0°F (14.4°C)	1.0°F (0.6°C)	98th Coolest	Coolest since: 2015	1918
				29th Warmest	Warmest since: 2018	2012
	Ties: 2020
Oct 2017–Sep 2019 24-Month	54.1°F (12.3°C)	53.1°F (11.7°C)	1.0°F (0.6°C)	100th Coolest	Coolest since: 2015	1979
				26th Warmest	Warmest since: 2018	2017
	Ties: 1914, 2003, 2011, 2021
Oct 2016–Sep 2019 36-Month	54.8°F (12.7°C)	53.0°F (11.7°C)	1.8°F (1.0°C)	115th Coolest	Coolest since: 2016	1979
				10th Warmest	Warmest since: 2018	2018
	Ties: 1954, 2006
Oct 2015–Sep 2019 48-Month	55.2°F (12.9°C)	53.0°F (11.7°C)	2.2°F (1.2°C)	123rd Coolest	Coolest since: 2018	1980
				1st Warmest	Warmest to Date	2019
Oct 2014–Sep 2019 60-Month	54.6°F (12.6°C)	53.0°F (11.7°C)	1.6°F (0.9°C)	120th Coolest	Coolest since: 2018	1982
				3rd Warmest	Warmest since: 2008	2020
	Ties: 2008

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/