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.

Delaware

Average Temperature Rankings, February 1989

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
February 1989 1-Month	35.8°F (2.1°C)	34.4°F (1.3°C)	1.4°F (0.8°C)	76th Coolest	Coolest since: 1987	1934
	35.8°F (2.1°C)	34.4°F (1.3°C)	1.4°F (0.8°C)	53rd Warmest	Warmest since: 1988	2017
	Ties: 1903, 1985
Jan–Feb 1989 2-Month	36.7°F (2.6°C)	33.8°F (1.0°C)	2.9°F (1.6°C)	101st Coolest	Coolest since: 1988	1904, 1905, 1978
	36.7°F (2.6°C)	33.8°F (1.0°C)	2.9°F (1.6°C)	28th Warmest	Warmest since: 1975	1932, 1990
	Ties: 1925
Dec 1988–Feb 1989 3-Month	36.6°F (2.6°C)	34.6°F (1.4°C)	2.0°F (1.2°C)	84th Coolest	Coolest since: 1988	1905, 1918
	36.6°F (2.6°C)	34.6°F (1.4°C)	2.0°F (1.2°C)	44th Warmest	Warmest since: 1983	1932
	Ties: 1924, 2009
Nov 1988–Feb 1989 4-Month	39.3°F (4.1°C)	37.4°F (3.0°C)	1.9°F (1.1°C)	89th Coolest	Coolest since: 1988	1918
Nov 1988–Feb 1989 4-Month	39.3°F (4.1°C)	37.4°F (3.0°C)	1.9°F (1.1°C)	39th Warmest	Warmest since: 1983	1932
Oct 1988–Feb 1989 5-Month	41.7°F (5.4°C)	41.2°F (5.1°C)	0.5°F (0.3°C)	70th Coolest	Coolest since: 1988	1918
	41.7°F (5.4°C)	41.2°F (5.1°C)	0.5°F (0.3°C)	58th Warmest	Warmest since: 1986	1932
	Ties: 1925, 1984
Sep 1988–Feb 1989 6-Month	45.7°F (7.6°C)	45.6°F (7.6°C)	0.1°F (0.0°C)	55th Coolest	Coolest since: 1988	1918
	45.7°F (7.6°C)	45.6°F (7.6°C)	0.1°F (0.0°C)	73rd Warmest	Warmest since: 1988	1932
	Ties: 1914, 1973, 1988
Aug 1988–Feb 1989 7-Month	50.2°F (10.1°C)	49.6°F (9.8°C)	0.6°F (0.3°C)	74th Coolest	Coolest since: 1988	1918
Aug 1988–Feb 1989 7-Month	50.2°F (10.1°C)	49.6°F (9.8°C)	0.6°F (0.3°C)	54th Warmest	Warmest since: 1986	1932, 2017
Jul 1988–Feb 1989 8-Month	53.7°F (12.1°C)	52.8°F (11.6°C)	0.9°F (0.5°C)	85th Coolest	Coolest since: 1988	1918
	53.7°F (12.1°C)	52.8°F (11.6°C)	0.9°F (0.5°C)	43rd Warmest	Warmest since: 1986	2017
	Ties: 1909, 1942, 1975, 1984, 1997
Jun 1988–Feb 1989 9-Month	55.7°F (13.2°C)	54.8°F (12.7°C)	0.9°F (0.5°C)	87th Coolest	Coolest since: 1988	1918
	55.7°F (13.2°C)	54.8°F (12.7°C)	0.9°F (0.5°C)	41st Warmest	Warmest since: 1988	2017
	Ties: 1984, 1985, 1988, 2014
May 1988–Feb 1989 10-Month	56.3°F (13.5°C)	55.5°F (13.1°C)	0.8°F (0.4°C)	87th Coolest	Coolest since: 1987	1918
	56.3°F (13.5°C)	55.5°F (13.1°C)	0.8°F (0.4°C)	41st Warmest	Warmest since: 1988	2012
	Ties: 1909, 1939, 1942, 1943, 1983, 1985, 1997, 2003
Apr 1988–Feb 1989 11-Month	55.8°F (13.2°C)	55.2°F (12.9°C)	0.6°F (0.3°C)	80th Coolest	Coolest since: 1987	1918
	55.8°F (13.2°C)	55.2°F (12.9°C)	0.6°F (0.3°C)	48th Warmest	Warmest since: 1988	2012
	Ties: 1922, 1971, 1975, 1985
Mar 1988–Feb 1989 12-Month	54.8°F (12.7°C)	54.2°F (12.3°C)	0.6°F (0.4°C)	80th Coolest	Coolest since: 1987	1918
	54.8°F (12.7°C)	54.2°F (12.3°C)	0.6°F (0.4°C)	48th Warmest	Warmest since: 1988	2012
	Ties: 1913, 1952, 1956, 1987, 1996, 2004
Sep 1987–Feb 1989 18-Month	51.8°F (11.0°C)	51.3°F (10.7°C)	0.5°F (0.3°C)	77th Coolest	Coolest since: 1988	1905
	51.8°F (11.0°C)	51.3°F (10.7°C)	0.5°F (0.3°C)	50th Warmest	Warmest since: 1988	2017
	Ties: 1931, 1939, 1956, 1988
Mar 1987–Feb 1989 24-Month	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	88th Coolest	Coolest since: 1988	1905
	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	39th Warmest	Warmest since: 1988	2013
	Ties: 1922, 1923, 1951, 1976, 1986, 1988, 1990
Mar 1986–Feb 1989 36-Month	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	86th Coolest	Coolest since: 1987	1918
	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	40th Warmest	Warmest since: 1988	2013
	Ties: 1934, 1952, 1986, 1987, 1996
Mar 1985–Feb 1989 48-Month	55.1°F (12.8°C)	54.2°F (12.3°C)	0.9°F (0.5°C)	95th Coolest	Coolest since: 1988	1905
	55.1°F (12.8°C)	54.2°F (12.3°C)	0.9°F (0.5°C)	30th Warmest	Warmest since: 1955	2020
	Ties: 1933, 1950, 1952, 1955, 1995
Mar 1984–Feb 1989 60-Month	54.9°F (12.7°C)	54.1°F (12.3°C)	0.8°F (0.4°C)	87th Coolest	Coolest since: 1988	1908
	54.9°F (12.7°C)	54.1°F (12.3°C)	0.8°F (0.4°C)	37th Warmest	Warmest since: 1988	2020
	Ties: 1957, 1988

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 5, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings