Climate at a Glance

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Statewide 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

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« December 1974

February 1975 »

Iowa

Average Temperature Rankings, January 1975

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 1975 1-Month	19.6°F (-6.9°C)	17.7°F (-7.9°C)	1.9°F (1.0°C)	79th Coolest	Coolest since: 1974	1912
				50th Warmest	Warmest since: 1973	2006
	Ties: 1909, 1927, 2016
Dec 1974–Jan 1975 2-Month	22.5°F (-5.3°C)	20.3°F (-6.5°C)	2.2°F (1.2°C)	78th Coolest	Coolest since: 1974	1918
				50th Warmest	Warmest since: 1960	2002
	Ties: 1953
Nov 1974–Jan 1975 3-Month	27.3°F (-2.6°C)	25.5°F (-3.6°C)	1.8°F (1.0°C)	83rd Coolest	Coolest since: 1974	1977
				45th Warmest	Warmest since: 1958	2002
	Ties: 1933, 2004
Oct 1974–Jan 1975 4-Month	33.4°F (0.8°C)	31.9°F (-0.1°C)	1.5°F (0.9°C)	86th Coolest	Coolest since: 1974	1977
				42nd Warmest	Warmest since: 1972	2002
	Ties: 1935, 1981
Sep 1974–Jan 1975 5-Month	38.4°F (3.6°C)	38.1°F (3.4°C)	0.3°F (0.2°C)	62nd Coolest	Coolest since: 1973	1977
				66th Warmest	Warmest since: 1974	1932
	Ties: 1966
Aug 1974–Jan 1975 6-Month	43.3°F (6.3°C)	43.7°F (6.5°C)	-0.4°F (-0.2°C)	45th Coolest	Coolest since: 1973	1918, 1977
				83rd Warmest	Warmest since: 1974	1932
	Ties: 1916, 1967
Jul 1974–Jan 1975 7-Month	48.1°F (8.9°C)	48.0°F (8.9°C)	0.1°F (0.0°C)	59th Coolest	Coolest since: 1973	1918
				69th Warmest	Warmest since: 1974	1932
	Ties: 1915
Jun 1974–Jan 1975 8-Month	50.4°F (10.2°C)	50.6°F (10.3°C)	-0.2°F (-0.1°C)	49th Coolest	Coolest since: 1973	1918
				79th Warmest	Warmest since: 1974	1932
	Ties: 1907, 1956, 1984, 1990
May 1974–Jan 1975 9-Month	51.3°F (10.7°C)	51.7°F (10.9°C)	-0.4°F (-0.2°C)	47th Coolest	Coolest since: 1973	1918
				81st Warmest	Warmest since: 1974	1932
	Ties: 1991
Apr 1974–Jan 1975 10-Month	51.2°F (10.7°C)	51.3°F (10.7°C)	-0.1°F (0.0°C)	49th Coolest	Coolest since: 1973	1918
				79th Warmest	Warmest since: 1974	1932
	Ties: 1898, 1945, 1971, 1990, 1998
Mar 1974–Jan 1975 11-Month	49.9°F (9.9°C)	49.8°F (9.9°C)	0.1°F (0.0°C)	68th Coolest	Coolest since: 1973	1918
				60th Warmest	Warmest since: 1974	2013
	Ties: 1896, 1960, 1983, 1991, 1998
Feb 1974–Jan 1975 12-Month	47.8°F (8.8°C)	47.5°F (8.6°C)	0.3°F (0.2°C)	78th Coolest	Coolest since: 1973	1918
				50th Warmest	Warmest since: 1974	2013
	Ties: 1902, 1911, 1926, 1933, 1949, 1956, 1957, 1965, 1998, 2004
Aug 1973–Jan 1975 18-Month	46.7°F (8.2°C)	46.3°F (7.9°C)	0.4°F (0.3°C)	79th Coolest	Coolest since: 1974	1918
				48th Warmest	Warmest since: 1965	2013
	Ties: 1920, 1941
Feb 1973–Jan 1975 24-Month	48.1°F (8.9°C)	47.5°F (8.6°C)	0.6°F (0.3°C)	87th Coolest	Coolest since: 1974	1952
				40th Warmest	Warmest since: 1965	1932
	Ties: 1920, 1936, 1947, 2004
Feb 1972–Jan 1975 36-Month	47.4°F (8.6°C)	47.5°F (8.6°C)	-0.1°F (0.0°C)	57th Coolest	Coolest since: 1974	1918
				69th Warmest	Warmest since: 1966	1933, 2018
	Ties: 1959, 1978, 1982, 1984, 1985
Feb 1971–Jan 1975 48-Month	47.5°F (8.6°C)	47.5°F (8.6°C)	0.0°F (0.0°C)	57th Coolest	Coolest since: 1974	1918
				68th Warmest	Warmest since: 1967	1934, 2002
	Ties: 1916, 1948, 1959, 1977, 1978, 1987, 1994, 1995, 2012
Feb 1970–Jan 1975 60-Month	47.4°F (8.6°C)	47.5°F (8.6°C)	-0.1°F (0.0°C)	52nd Coolest	Coolest since: 1974	1907
				72nd Warmest	Warmest since: 1968	1935
	Ties: 1916, 1951, 1968, 1976, 1984, 1996

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/