Statewide Rankings

Parameter:

Year:

Month:

State:

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 1900

View Period (Months):

All

Download:

Record Coolest

Bottom 1/10

Bottom 1/3

Normal

Top 1/3

Top 1/10

Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1900 1-Month	51.6°F (10.9°C)	48.1°F (8.9°C)	3.5°F (2.0°C)	107th Coolest	Coolest since: 1899	2018
April 1900 1-Month	51.6°F (10.9°C)	48.1°F (8.9°C)	3.5°F (2.0°C)	22nd Warmest	Warmest since: 1896	1915
Mar–Apr 1900 2-Month	40.8°F (4.9°C)	41.4°F (5.2°C)	-0.6°F (-0.3°C)	53rd Coolest	Coolest since: 1899	1951, 1960
	40.8°F (4.9°C)	41.4°F (5.2°C)	-0.6°F (-0.3°C)	76th Warmest	Warmest since: 1898	2012
	Ties: 1949, 1997
Feb–Apr 1900 3-Month	31.7°F (-0.2°C)	35.1°F (1.7°C)	-3.4°F (-1.9°C)	18th Coolest	Coolest since: 1899	1899
	31.7°F (-0.2°C)	35.1°F (1.7°C)	-3.4°F (-1.9°C)	111th Warmest	Warmest since: 1898	2012
	Ties: 2018
Jan–Apr 1900 4-Month	29.8°F (-1.2°C)	30.7°F (-0.7°C)	-0.9°F (-0.5°C)	48th Coolest	Coolest since: 1899	1979
	29.8°F (-1.2°C)	30.7°F (-0.7°C)	-0.9°F (-0.5°C)	81st Warmest	Warmest since: 1898	2012
	Ties: 2013
Dec 1899–Apr 1900 5-Month	28.1°F (-2.2°C)	29.2°F (-1.6°C)	-1.1°F (-0.6°C)	39th Coolest	Coolest since: 1899	1979
	28.1°F (-2.2°C)	29.2°F (-1.6°C)	-1.1°F (-0.6°C)	89th Warmest	Warmest since: 1898	2012
	Ties: 1902, 1994, 1997
Nov 1899–Apr 1900 6-Month	30.5°F (-0.8°C)	30.3°F (-0.9°C)	0.2°F (0.1°C)	61st Coolest	Coolest since: 1899	1979
Nov 1899–Apr 1900 6-Month	30.5°F (-0.8°C)	30.3°F (-0.9°C)	0.2°F (0.1°C)	67th Warmest	Warmest since: 1896	2012
Oct 1899–Apr 1900 7-Month	34.1°F (1.2°C)	33.3°F (0.7°C)	0.8°F (0.5°C)	83rd Coolest	Coolest since: 1899	1912
	34.1°F (1.2°C)	33.3°F (0.7°C)	0.8°F (0.5°C)	45th Warmest	Warmest to Date	2012
	Ties: 1966
Sep 1899–Apr 1900 8-Month	37.5°F (3.1°C)	37.0°F (2.8°C)	0.5°F (0.3°C)	77th Coolest	Coolest since: 1899	1899, 1912
	37.5°F (3.1°C)	37.0°F (2.8°C)	0.5°F (0.3°C)	51st Warmest	Warmest since: 1898	2012
	Ties: 1901, 1915, 1989, 2003
Aug 1899–Apr 1900 9-Month	41.5°F (5.3°C)	40.8°F (4.9°C)	0.7°F (0.4°C)	79th Coolest	Coolest since: 1899	1912
	41.5°F (5.3°C)	40.8°F (4.9°C)	0.7°F (0.4°C)	49th Warmest	Warmest to Date	2012
	Ties: 1915
Jul 1899–Apr 1900 10-Month	44.6°F (7.0°C)	44.1°F (6.7°C)	0.5°F (0.3°C)	78th Coolest	Coolest since: 1899	1899
	44.6°F (7.0°C)	44.1°F (6.7°C)	0.5°F (0.3°C)	50th Warmest	Warmest to Date	2012
	Ties: 1923
Jun 1899–Apr 1900 11-Month	46.9°F (8.3°C)	46.4°F (8.0°C)	0.5°F (0.3°C)	78th Coolest	Coolest since: 1899	1904
	46.9°F (8.3°C)	46.4°F (8.0°C)	0.5°F (0.3°C)	50th Warmest	Warmest to Date	2012
	Ties: 1902, 1946
May 1899–Apr 1900 12-Month	48.0°F (8.9°C)	47.5°F (8.6°C)	0.5°F (0.3°C)	77th Coolest	Coolest since: 1899	1904, 1936
	48.0°F (8.9°C)	47.5°F (8.6°C)	0.5°F (0.3°C)	51st Warmest	Warmest to Date	2012
	Ties: 1902
Nov 1898–Apr 1900 18-Month	40.2°F (4.6°C)	41.7°F (5.4°C)	-1.5°F (-0.8°C)	14th Coolest	Coolest since: 1899	1979
	40.2°F (4.6°C)	41.7°F (5.4°C)	-1.5°F (-0.8°C)	113th Warmest	Warmest since: 1898	2017
	Ties: 1936
May 1898–Apr 1900 24-Month	46.2°F (7.9°C)	47.5°F (8.6°C)	-1.3°F (-0.7°C)	14th Coolest	Coolest since: 1899	1905
May 1898–Apr 1900 24-Month	46.2°F (7.9°C)	47.5°F (8.6°C)	-1.3°F (-0.7°C)	113th Warmest	Warmest since: 1898	2017
May 1897–Apr 1900 36-Month	46.7°F (8.2°C)	47.5°F (8.6°C)	-0.8°F (-0.4°C)	18th Coolest	Coolest since: 1899	1918
	46.7°F (8.2°C)	47.5°F (8.6°C)	-0.8°F (-0.4°C)	108th Warmest	Warmest since: 1898	2000
	Ties: 1912, 1913, 1920, 1963
May 1896–Apr 1900 48-Month	46.6°F (8.1°C)	47.5°F (8.6°C)	-0.9°F (-0.5°C)	14th Coolest	Coolest since: 1899	1906, 1918, 1980
	46.6°F (8.1°C)	47.5°F (8.6°C)	-0.9°F (-0.5°C)	111th Warmest	Warmest to Date	2002
	Ties: 1963, 1970, 1972, 1997
May 1895–Apr 1900 60-Month	46.8°F (8.2°C)	47.5°F (8.6°C)	-0.7°F (-0.4°C)	16th Coolest	Coolest since: 1900	1920, 1997
	46.8°F (8.2°C)	47.5°F (8.6°C)	-0.7°F (-0.4°C)	108th Warmest	Warmest to Date	1935
	Ties: 1919, 1951, 1970, 1973

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings