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, April 1969

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2023)	Warmest/Coolest Since	Record
April 1969 1-Month	49.8°F (9.9°C)	48.1°F (8.9°C)	1.7°F (1.0°C)	91st Coolest	Coolest since: 1967	2018
	49.8°F (9.9°C)	48.1°F (8.9°C)	1.7°F (1.0°C)	39th Warmest	Warmest since: 1968	1915
	Ties: 1960
Mar–Apr 1969 2-Month	38.2°F (3.4°C)	41.4°F (5.2°C)	-3.2°F (-1.8°C)	20th Coolest	Coolest since: 1965	1951, 1960
	38.2°F (3.4°C)	41.4°F (5.2°C)	-3.2°F (-1.8°C)	110th Warmest	Warmest since: 1968	2012
	Ties: 1979
Feb–Apr 1969 3-Month	33.3°F (0.7°C)	35.2°F (1.8°C)	-1.9°F (-1.1°C)	39th Coolest	Coolest since: 1965	1899
	33.3°F (0.7°C)	35.2°F (1.8°C)	-1.9°F (-1.1°C)	91st Warmest	Warmest since: 1968	2012
	Ties: 1906, 1980
Jan–Apr 1969 4-Month	28.4°F (-2.0°C)	30.8°F (-0.7°C)	-2.4°F (-1.3°C)	26th Coolest	Coolest since: 1965	1979
Jan–Apr 1969 4-Month	28.4°F (-2.0°C)	30.8°F (-0.7°C)	-2.4°F (-1.3°C)	104th Warmest	Warmest since: 1968	2012
Dec 1968–Apr 1969 5-Month	26.9°F (-2.8°C)	29.2°F (-1.6°C)	-2.3°F (-1.2°C)	21st Coolest	Coolest since: 1965	1979
	26.9°F (-2.8°C)	29.2°F (-1.6°C)	-2.3°F (-1.2°C)	108th Warmest	Warmest since: 1968	2012
	Ties: 1950, 1970
Nov 1968–Apr 1969 6-Month	28.2°F (-2.1°C)	30.3°F (-0.9°C)	-2.1°F (-1.2°C)	20th Coolest	Coolest since: 1965	1979
	28.2°F (-2.1°C)	30.3°F (-0.9°C)	-2.1°F (-1.2°C)	109th Warmest	Warmest since: 1968	2012
	Ties: 1905, 1984
Oct 1968–Apr 1969 7-Month	31.6°F (-0.2°C)	33.3°F (0.7°C)	-1.7°F (-0.9°C)	27th Coolest	Coolest since: 1965	1912
	31.6°F (-0.2°C)	33.3°F (0.7°C)	-1.7°F (-0.9°C)	102nd Warmest	Warmest since: 1968	2012
	Ties: 1997
Sep 1968–Apr 1969 8-Month	35.4°F (1.9°C)	37.0°F (2.8°C)	-1.6°F (-0.9°C)	24th Coolest	Coolest since: 1965	1899, 1912
	35.4°F (1.9°C)	37.0°F (2.8°C)	-1.6°F (-0.9°C)	105th Warmest	Warmest since: 1968	2012
	Ties: 2001
Aug 1968–Apr 1969 9-Month	39.4°F (4.1°C)	40.9°F (4.9°C)	-1.5°F (-0.8°C)	23rd Coolest	Coolest since: 1965	1912
	39.4°F (4.1°C)	40.9°F (4.9°C)	-1.5°F (-0.8°C)	106th Warmest	Warmest since: 1968	2012
	Ties: 1952
Jul 1968–Apr 1969 10-Month	42.7°F (5.9°C)	44.2°F (6.8°C)	-1.5°F (-0.9°C)	22nd Coolest	Coolest since: 1965	1899
	42.7°F (5.9°C)	44.2°F (6.8°C)	-1.5°F (-0.9°C)	107th Warmest	Warmest since: 1968	2012
	Ties: 1916, 1970
Jun 1968–Apr 1969 11-Month	45.2°F (7.3°C)	46.4°F (8.0°C)	-1.2°F (-0.7°C)	29th Coolest	Coolest since: 1965	1904
Jun 1968–Apr 1969 11-Month	45.2°F (7.3°C)	46.4°F (8.0°C)	-1.2°F (-0.7°C)	100th Warmest	Warmest since: 1968	2012
May 1968–Apr 1969 12-Month	46.1°F (7.8°C)	47.5°F (8.6°C)	-1.4°F (-0.8°C)	21st Coolest	Coolest since: 1962	1904, 1936
	46.1°F (7.8°C)	47.5°F (8.6°C)	-1.4°F (-0.8°C)	108th Warmest	Warmest since: 1968	2012
	Ties: 1920
Nov 1967–Apr 1969 18-Month	41.4°F (5.2°C)	41.8°F (5.4°C)	-0.4°F (-0.2°C)	43rd Coolest	Coolest since: 1966	1979
	41.4°F (5.2°C)	41.8°F (5.4°C)	-0.4°F (-0.2°C)	85th Warmest	Warmest since: 1968	2017
	Ties: 1949, 1950, 1983, 1985, 2019
May 1967–Apr 1969 24-Month	46.5°F (8.1°C)	47.5°F (8.6°C)	-1.0°F (-0.5°C)	22nd Coolest	Coolest since: 1963	1905
	46.5°F (8.1°C)	47.5°F (8.6°C)	-1.0°F (-0.5°C)	106th Warmest	Warmest since: 1968	2017
	Ties: 1971
May 1966–Apr 1969 36-Month	46.8°F (8.2°C)	47.5°F (8.6°C)	-0.7°F (-0.4°C)	23rd Coolest	Coolest since: 1963	1918
	46.8°F (8.2°C)	47.5°F (8.6°C)	-0.7°F (-0.4°C)	104th Warmest	Warmest since: 1968	2000
	Ties: 1907, 1961, 1972, 1997
May 1965–Apr 1969 48-Month	47.0°F (8.3°C)	47.5°F (8.6°C)	-0.5°F (-0.3°C)	25th Coolest	Coolest since: 1968	1906, 1918, 1980
	47.0°F (8.3°C)	47.5°F (8.6°C)	-0.5°F (-0.3°C)	101st Warmest	Warmest since: 1968	2002
	Ties: 1904, 1908, 1929, 1965, 1968, 1978, 1981, 1982
May 1964–Apr 1969 60-Month	46.9°F (8.3°C)	47.5°F (8.6°C)	-0.6°F (-0.3°C)	21st Coolest	Coolest since: 1963	1920, 1997
	46.9°F (8.3°C)	47.5°F (8.6°C)	-0.6°F (-0.3°C)	104th Warmest	Warmest since: 1968	1935
	Ties: 1901, 1912, 1913, 1980, 1981

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on June 8, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings