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, March 1977

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
March 1977 1-Month	41.6°F (5.3°C)	34.6°F (1.4°C)	7.0°F (3.9°C)	116th Coolest	Coolest since: 1976	1960
	41.6°F (5.3°C)	34.6°F (1.4°C)	7.0°F (3.9°C)	13th Warmest	Warmest since: 1973	2012
	Ties: 1968
Feb–Mar 1977 2-Month	34.0°F (1.1°C)	28.6°F (-1.9°C)	5.4°F (3.0°C)	115th Coolest	Coolest since: 1975	1899
	34.0°F (1.1°C)	28.6°F (-1.9°C)	5.4°F (3.0°C)	14th Warmest	Warmest since: 1976	2012
	Ties: 1945
Jan–Mar 1977 3-Month	24.8°F (-4.0°C)	25.1°F (-3.8°C)	-0.3°F (-0.2°C)	60th Coolest	Coolest since: 1975	1912
	24.8°F (-4.0°C)	25.1°F (-3.8°C)	-0.3°F (-0.2°C)	69th Warmest	Warmest since: 1976	2012
	Ties: 1902, 1941
Dec 1976–Mar 1977 4-Month	23.0°F (-5.0°C)	24.5°F (-4.2°C)	-1.5°F (-0.8°C)	38th Coolest	Coolest since: 1975	1979
	23.0°F (-5.0°C)	24.5°F (-4.2°C)	-1.5°F (-0.8°C)	90th Warmest	Warmest since: 1976	2012
	Ties: 1975
Nov 1976–Mar 1977 5-Month	24.3°F (-4.3°C)	26.8°F (-2.9°C)	-2.5°F (-1.4°C)	18th Coolest	Coolest since: 1970	1912
	24.3°F (-4.3°C)	26.8°F (-2.9°C)	-2.5°F (-1.4°C)	110th Warmest	Warmest since: 1976	2012
	Ties: 1970, 1982
Oct 1976–Mar 1977 6-Month	27.8°F (-2.3°C)	30.9°F (-0.6°C)	-3.1°F (-1.7°C)	11th Coolest	Coolest since: 1962	1912
	27.8°F (-2.3°C)	30.9°F (-0.6°C)	-3.1°F (-1.7°C)	117th Warmest	Warmest since: 1976	2012
	Ties: 1917, 1962
Sep 1976–Mar 1977 7-Month	32.7°F (0.4°C)	35.4°F (1.9°C)	-2.7°F (-1.5°C)	12th Coolest	Coolest since: 1962	1912
	32.7°F (0.4°C)	35.4°F (1.9°C)	-2.7°F (-1.5°C)	116th Warmest	Warmest since: 1976	2012
	Ties: 1897
Aug 1976–Mar 1977 8-Month	37.5°F (3.1°C)	39.9°F (4.4°C)	-2.4°F (-1.3°C)	12th Coolest	Coolest since: 1965	1912
	37.5°F (3.1°C)	39.9°F (4.4°C)	-2.4°F (-1.3°C)	116th Warmest	Warmest since: 1976	2012
	Ties: 1897
Jul 1976–Mar 1977 9-Month	41.6°F (5.3°C)	43.7°F (6.5°C)	-2.1°F (-1.2°C)	15th Coolest	Coolest since: 1965	1899, 1912
Jul 1976–Mar 1977 9-Month	41.6°F (5.3°C)	43.7°F (6.5°C)	-2.1°F (-1.2°C)	113th Warmest	Warmest since: 1976	2012
Jun 1976–Mar 1977 10-Month	44.4°F (6.9°C)	46.3°F (7.9°C)	-1.9°F (-1.0°C)	20th Coolest	Coolest since: 1970	1899
	44.4°F (6.9°C)	46.3°F (7.9°C)	-1.9°F (-1.0°C)	108th Warmest	Warmest since: 1976	2012
	Ties: 1929, 1960
May 1976–Mar 1977 11-Month	45.6°F (7.6°C)	47.5°F (8.6°C)	-1.9°F (-1.0°C)	12th Coolest	Coolest since: 1962	1899
	45.6°F (7.6°C)	47.5°F (8.6°C)	-1.9°F (-1.0°C)	116th Warmest	Warmest since: 1976	2012
	Ties: 1905, 1978, 1994
Apr 1976–Mar 1977 12-Month	46.2°F (7.9°C)	47.6°F (8.7°C)	-1.4°F (-0.8°C)	20th Coolest	Coolest since: 1970	1899, 1936
	46.2°F (7.9°C)	47.6°F (8.7°C)	-1.4°F (-0.8°C)	108th Warmest	Warmest since: 1976	2012
	Ties: 1969
Oct 1975–Mar 1977 18-Month	42.4°F (5.8°C)	42.0°F (5.6°C)	0.4°F (0.2°C)	79th Coolest	Coolest since: 1975	1979
	42.4°F (5.8°C)	42.0°F (5.6°C)	0.4°F (0.2°C)	48th Warmest	Warmest since: 1976	2017
	Ties: 1943, 1956
Apr 1975–Mar 1977 24-Month	47.7°F (8.7°C)	47.5°F (8.6°C)	0.2°F (0.1°C)	70th Coolest	Coolest since: 1975	1952
	47.7°F (8.7°C)	47.5°F (8.6°C)	0.2°F (0.1°C)	57th Warmest	Warmest since: 1976	2017
	Ties: 1907, 1946
Apr 1974–Mar 1977 36-Month	47.3°F (8.5°C)	47.5°F (8.6°C)	-0.2°F (-0.1°C)	48th Coolest	Coolest since: 1975	1918
	47.3°F (8.5°C)	47.5°F (8.6°C)	-0.2°F (-0.1°C)	78th Warmest	Warmest since: 1976	2018
	Ties: 1898, 1908, 1948, 1973, 1975, 1978
Apr 1973–Mar 1977 48-Month	47.5°F (8.6°C)	47.5°F (8.6°C)	0.0°F (0.0°C)	58th Coolest	Coolest since: 1975	1906
	47.5°F (8.6°C)	47.5°F (8.6°C)	0.0°F (0.0°C)	67th Warmest	Warmest since: 1976	1935, 2002
	Ties: 1946, 1948, 1959, 1974, 2010
Apr 1972–Mar 1977 60-Month	47.4°F (8.6°C)	47.4°F (8.6°C)	0.0°F (0.0°C)	53rd Coolest	Coolest since: 1975	1997
	47.4°F (8.6°C)	47.4°F (8.6°C)	0.0°F (0.0°C)	71st Warmest	Warmest since: 1976	1935
	Ties: 1911, 1994

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings