Statewide Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Iowa

Average Temperature Rankings, January 1966

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2023)	Warmest/Coolest Since	Record
January 1966 1-Month	11.1°F (-11.6°C)	17.7°F (-7.9°C)	-6.6°F (-3.7°C)	16th Coolest	Coolest since: 1963	1912
January 1966 1-Month	11.1°F (-11.6°C)	17.7°F (-7.9°C)	-6.6°F (-3.7°C)	114th Warmest	Warmest since: 1965	2006
Dec 1965–Jan 1966 2-Month	21.5°F (-5.8°C)	20.3°F (-6.5°C)	1.2°F (0.7°C)	68th Coolest	Coolest since: 1965	1918
Dec 1965–Jan 1966 2-Month	21.5°F (-5.8°C)	20.3°F (-6.5°C)	1.2°F (0.7°C)	61st Warmest	Warmest since: 1960	2002
Nov 1965–Jan 1966 3-Month	26.8°F (-2.9°C)	25.4°F (-3.7°C)	1.4°F (0.8°C)	78th Coolest	Coolest since: 1965	1977
	26.8°F (-2.9°C)	25.4°F (-3.7°C)	1.4°F (0.8°C)	51st Warmest	Warmest since: 1958	2002
	Ties: 1967
Oct 1965–Jan 1966 4-Month	33.3°F (0.7°C)	31.9°F (-0.1°C)	1.4°F (0.8°C)	84th Coolest	Coolest since: 1965	1977
	33.3°F (0.7°C)	31.9°F (-0.1°C)	1.4°F (0.8°C)	45th Warmest	Warmest since: 1964	2002
	Ties: 1958, 1987, 2023
Sep 1965–Jan 1966 5-Month	38.4°F (3.6°C)	38.1°F (3.4°C)	0.3°F (0.2°C)	62nd Coolest	Coolest since: 1965	1977
	38.4°F (3.6°C)	38.1°F (3.4°C)	0.3°F (0.2°C)	67th Warmest	Warmest since: 1964	1932
	Ties: 1975
Aug 1965–Jan 1966 6-Month	43.7°F (6.5°C)	43.7°F (6.5°C)	0.0°F (0.0°C)	55th Coolest	Coolest since: 1965	1918, 1977
Aug 1965–Jan 1966 6-Month	43.7°F (6.5°C)	43.7°F (6.5°C)	0.0°F (0.0°C)	74th Warmest	Warmest since: 1964	1932
Jul 1965–Jan 1966 7-Month	47.8°F (8.8°C)	48.0°F (8.9°C)	-0.2°F (-0.1°C)	49th Coolest	Coolest since: 1965	1918
	47.8°F (8.8°C)	48.0°F (8.9°C)	-0.2°F (-0.1°C)	80th Warmest	Warmest since: 1964	1932
	Ties: 1953, 1960
Jun 1965–Jan 1966 8-Month	50.3°F (10.2°C)	50.7°F (10.4°C)	-0.4°F (-0.2°C)	46th Coolest	Coolest since: 1965	1918
	50.3°F (10.2°C)	50.7°F (10.4°C)	-0.4°F (-0.2°C)	83rd Warmest	Warmest since: 1964	1932
	Ties: 1911, 2015
May 1965–Jan 1966 9-Month	51.8°F (11.0°C)	51.7°F (10.9°C)	0.1°F (0.1°C)	57th Coolest	Coolest since: 1965	1918
	51.8°F (11.0°C)	51.7°F (10.9°C)	0.1°F (0.1°C)	72nd Warmest	Warmest since: 1965	1932
	Ties: 1953, 1956, 1965
Apr 1965–Jan 1966 10-Month	51.4°F (10.8°C)	51.3°F (10.7°C)	0.1°F (0.1°C)	55th Coolest	Coolest since: 1963	1918
	51.4°F (10.8°C)	51.3°F (10.7°C)	0.1°F (0.1°C)	74th Warmest	Warmest since: 1965	1932
	Ties: 1938, 1948, 1961, 1974, 1978
Mar 1965–Jan 1966 11-Month	48.8°F (9.3°C)	49.8°F (9.9°C)	-1.0°F (-0.6°C)	29th Coolest	Coolest since: 1963	1918
	48.8°F (9.3°C)	49.8°F (9.9°C)	-1.0°F (-0.6°C)	100th Warmest	Warmest since: 1965	2013
	Ties: 1917, 1946, 1984
Feb 1965–Jan 1966 12-Month	46.3°F (7.9°C)	47.5°F (8.6°C)	-1.2°F (-0.7°C)	22nd Coolest	Coolest since: 1963	1918
	46.3°F (7.9°C)	47.5°F (8.6°C)	-1.2°F (-0.7°C)	107th Warmest	Warmest since: 1965	2013
	Ties: 1977
Aug 1964–Jan 1966 18-Month	45.1°F (7.3°C)	46.2°F (7.9°C)	-1.1°F (-0.6°C)	16th Coolest	Coolest since: 1963	1918
	45.1°F (7.3°C)	46.2°F (7.9°C)	-1.1°F (-0.6°C)	112th Warmest	Warmest since: 1965	2013
	Ties: 1898, 1900
Feb 1964–Jan 1966 24-Month	47.0°F (8.3°C)	47.5°F (8.6°C)	-0.5°F (-0.3°C)	39th Coolest	Coolest since: 1963	1918, 1952
	47.0°F (8.3°C)	47.5°F (8.6°C)	-0.5°F (-0.3°C)	89th Warmest	Warmest since: 1965	1932
	Ties: 1898, 1910, 1916, 1937
Feb 1963–Jan 1966 36-Month	47.7°F (8.7°C)	47.5°F (8.6°C)	0.2°F (0.1°C)	73rd Coolest	Coolest since: 1965	1918
	47.7°F (8.7°C)	47.5°F (8.6°C)	0.2°F (0.1°C)	54th Warmest	Warmest since: 1965	1933, 2018
	Ties: 1902, 1915, 1948, 1965
Feb 1962–Jan 1966 48-Month	47.3°F (8.5°C)	47.5°F (8.6°C)	-0.2°F (-0.1°C)	43rd Coolest	Coolest since: 1965	1918
	47.3°F (8.5°C)	47.5°F (8.6°C)	-0.2°F (-0.1°C)	83rd Warmest	Warmest since: 1965	1934, 2002
	Ties: 1909, 1965, 1974, 2011
Feb 1961–Jan 1966 60-Month	47.1°F (8.4°C)	47.5°F (8.6°C)	-0.4°F (-0.2°C)	33rd Coolest	Coolest since: 1965	1907
	47.1°F (8.4°C)	47.5°F (8.6°C)	-0.4°F (-0.2°C)	92nd Warmest	Warmest since: 1965	1935
	Ties: 1901, 1910, 1911, 1913, 1955, 1961, 1965

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on May 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings