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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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« July 2020

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Illinois, Climate Division 8. Southwest

Average Temperature Rankings, August 2020

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
August 2020 1-Month	74.5°F (23.6°C)	76.0°F (24.4°C)	-1.5°F (-0.8°C)	27th Coolest	Coolest since: 2017	1915
				102nd Warmest	Warmest since: 2019	1936
	Ties: 1942, 2008
Jul–Aug 2020 2-Month	77.2°F (25.1°C)	77.0°F (25.0°C)	0.2°F (0.1°C)	77th Coolest	Coolest since: 2017	1967
				52nd Warmest	Warmest since: 2019	1936
	Ties: 1896, 1899, 1928, 2021
Jun–Aug 2020 3-Month	76.6°F (24.8°C)	75.9°F (24.4°C)	0.7°F (0.4°C)	85th Coolest	Coolest since: 2019	1915, 1927
				44th Warmest	Warmest since: 2018	1936
	Ties: 1911
May–Aug 2020 4-Month	73.3°F (22.9°C)	73.2°F (22.9°C)	0.1°F (0.0°C)	62nd Coolest	Coolest since: 2017	1967
				67th Warmest	Warmest since: 2019	1936
	Ties: 1898, 1996, 2017
Apr–Aug 2020 5-Month	69.3°F (20.7°C)	69.6°F (20.9°C)	-0.3°F (-0.2°C)	46th Coolest	Coolest since: 2013	1907
				83rd Warmest	Warmest since: 2019	2010
	Ties: 1909, 1960, 1983, 2003
Mar–Aug 2020 6-Month	66.1°F (18.9°C)	65.5°F (18.6°C)	0.6°F (0.3°C)	82nd Coolest	Coolest since: 2019	1904
				47th Warmest	Warmest since: 2018	2012
	Ties: 1901, 1942, 1985
Feb–Aug 2020 7-Month	62.0°F (16.7°C)	61.1°F (16.2°C)	0.9°F (0.5°C)	91st Coolest	Coolest since: 2019	1904
				38th Warmest	Warmest since: 2018	2012
	Ties: 1944, 1964, 1995
Jan–Aug 2020 8-Month	58.8°F (14.9°C)	57.3°F (14.1°C)	1.5°F (0.8°C)	101st Coolest	Coolest since: 2019	1912
				28th Warmest	Warmest since: 2017	2012
	Ties: 1955
Dec 2019–Aug 2020 9-Month	56.7°F (13.7°C)	54.8°F (12.7°C)	1.9°F (1.0°C)	109th Coolest	Coolest since: 2019	1904
				19th Warmest	Warmest since: 2017	2012
	Ties: 1952
Nov 2019–Aug 2020 10-Month	55.0°F (12.8°C)	53.8°F (12.1°C)	1.2°F (0.7°C)	102nd Coolest	Coolest since: 2019	1904
				26th Warmest	Warmest since: 2017	2012
	Ties: 1922, 1983
Oct 2019–Aug 2020 11-Month	55.2°F (12.9°C)	54.1°F (12.3°C)	1.1°F (0.6°C)	96th Coolest	Coolest since: 2019	1904
				32nd Warmest	Warmest since: 2018	2012
	Ties: 1952, 1972, 1974, 1983, 2004
Sep 2019–Aug 2020 12-Month	56.9°F (13.8°C)	55.4°F (13.0°C)	1.5°F (0.8°C)	111th Coolest	Coolest since: 2019	1904
				17th Warmest	Warmest since: 2017	2012
	Ties: 2007
Mar 2019–Aug 2020 18-Month	59.9°F (15.5°C)	58.8°F (14.9°C)	1.1°F (0.6°C)	102nd Coolest	Coolest since: 2019	1904
				26th Warmest	Warmest since: 2018	2012
	Ties: 1914, 1935, 1942
Sep 2018–Aug 2020 24-Month	56.6°F (13.7°C)	55.4°F (13.0°C)	1.2°F (0.7°C)	106th Coolest	Coolest since: 2019	1979
				21st Warmest	Warmest since: 2018	2017
	Ties: 1939, 1942
Sep 2017–Aug 2020 36-Month	56.6°F (13.7°C)	55.4°F (13.0°C)	1.2°F (0.7°C)	107th Coolest	Coolest since: 2016	1979
				19th Warmest	Warmest since: 2019	2018
	Ties: 1956
Sep 2016–Aug 2020 48-Month	57.1°F (13.9°C)	55.3°F (12.9°C)	1.8°F (1.0°C)	121st Coolest	Coolest since: 2017	1980
				4th Warmest	Warmest since: 2019	2019
	Ties: 1934
Sep 2015–Aug 2020 60-Month	57.5°F (14.2°C)	55.4°F (13.0°C)	2.1°F (1.2°C)	123rd Coolest	Coolest since: 2019	1906
				1st Warmest	Warmest to Date	2020

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/