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, April 1986

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1986 1-Month	52.2°F (11.2°C)	52.0°F (11.1°C)	0.2°F (0.1°C)	66th Coolest	Coolest since: 1984	1907
April 1986 1-Month	52.2°F (11.2°C)	52.0°F (11.1°C)	0.2°F (0.1°C)	63rd Warmest	Warmest since: 1985	2017
Mar–Apr 1986 2-Month	48.5°F (9.2°C)	47.4°F (8.6°C)	1.1°F (0.6°C)	82nd Coolest	Coolest since: 1984	1940
	48.5°F (9.2°C)	47.4°F (8.6°C)	1.1°F (0.6°C)	47th Warmest	Warmest since: 1985	1921
	Ties: 1919
Feb–Apr 1986 3-Month	43.4°F (6.3°C)	43.1°F (6.2°C)	0.3°F (0.1°C)	69th Coolest	Coolest since: 1984	1934
	43.4°F (6.3°C)	43.1°F (6.2°C)	0.3°F (0.1°C)	60th Warmest	Warmest since: 1985	2012
	Ties: 1930
Jan–Apr 1986 4-Month	40.9°F (4.9°C)	40.6°F (4.8°C)	0.3°F (0.1°C)	66th Coolest	Coolest since: 1984	1940
Jan–Apr 1986 4-Month	40.9°F (4.9°C)	40.6°F (4.8°C)	0.3°F (0.1°C)	63rd Warmest	Warmest since: 1985	2012
Dec 1985–Apr 1986 5-Month	39.5°F (4.2°C)	39.7°F (4.3°C)	-0.2°F (-0.1°C)	55th Coolest	Coolest since: 1984	1904
	39.5°F (4.2°C)	39.7°F (4.3°C)	-0.2°F (-0.1°C)	73rd Warmest	Warmest since: 1985	2012
	Ties: 1915, 1922, 1987
Nov 1985–Apr 1986 6-Month	41.7°F (5.4°C)	40.7°F (4.8°C)	1.0°F (0.6°C)	79th Coolest	Coolest since: 1984	1904
	41.7°F (5.4°C)	40.7°F (4.8°C)	1.0°F (0.6°C)	49th Warmest	Warmest since: 1985	2012
	Ties: 1909
Oct 1985–Apr 1986 7-Month	44.3°F (6.8°C)	43.0°F (6.1°C)	1.3°F (0.7°C)	90th Coolest	Coolest since: 1984	1904
	44.3°F (6.8°C)	43.0°F (6.1°C)	1.3°F (0.7°C)	38th Warmest	Warmest since: 1985	2012
	Ties: 1903, 1942, 1953, 2009
Sep 1985–Apr 1986 8-Month	47.3°F (8.5°C)	46.1°F (7.8°C)	1.2°F (0.7°C)	90th Coolest	Coolest since: 1984	1918
	47.3°F (8.5°C)	46.1°F (7.8°C)	1.2°F (0.7°C)	38th Warmest	Warmest since: 1985	2012
	Ties: 1992, 2005
Aug 1985–Apr 1986 9-Month	50.2°F (10.1°C)	49.1°F (9.5°C)	1.1°F (0.6°C)	90th Coolest	Coolest since: 1984	1918
	50.2°F (10.1°C)	49.1°F (9.5°C)	1.1°F (0.6°C)	38th Warmest	Warmest since: 1985	2017
	Ties: 1957, 1960
Jul 1985–Apr 1986 10-Month	52.7°F (11.5°C)	51.7°F (10.9°C)	1.0°F (0.6°C)	89th Coolest	Coolest since: 1984	1918
	52.7°F (11.5°C)	51.7°F (10.9°C)	1.0°F (0.6°C)	39th Warmest	Warmest since: 1985	2012, 2017
	Ties: 1939, 1952, 1997
Jun 1985–Apr 1986 11-Month	54.3°F (12.4°C)	53.5°F (11.9°C)	0.8°F (0.5°C)	89th Coolest	Coolest since: 1984	1904
	54.3°F (12.4°C)	53.5°F (11.9°C)	0.8°F (0.5°C)	39th Warmest	Warmest since: 1985	2012
	Ties: 1939, 1942, 1952, 1957, 2003
May 1985–Apr 1986 12-Month	55.1°F (12.8°C)	54.2°F (12.3°C)	0.9°F (0.5°C)	91st Coolest	Coolest since: 1984	1918
	55.1°F (12.8°C)	54.2°F (12.3°C)	0.9°F (0.5°C)	37th Warmest	Warmest since: 1985	2012
	Ties: 1942
Nov 1984–Apr 1986 18-Month	50.9°F (10.5°C)	49.7°F (9.8°C)	1.2°F (0.7°C)	95th Coolest	Coolest since: 1985	1905
	50.9°F (10.5°C)	49.7°F (9.8°C)	1.2°F (0.7°C)	32nd Warmest	Warmest since: 1976	2017
	Ties: 1953, 2001
May 1984–Apr 1986 24-Month	55.3°F (12.9°C)	54.2°F (12.3°C)	1.1°F (0.6°C)	97th Coolest	Coolest since: 1985	1905
	55.3°F (12.9°C)	54.2°F (12.3°C)	1.1°F (0.6°C)	30th Warmest	Warmest since: 1954	2017
	Ties: 1995
May 1983–Apr 1986 36-Month	54.9°F (12.7°C)	54.1°F (12.3°C)	0.8°F (0.4°C)	86th Coolest	Coolest since: 1985	1906
	54.9°F (12.7°C)	54.1°F (12.3°C)	0.8°F (0.4°C)	40th Warmest	Warmest since: 1985	2021
	Ties: 1985, 1988, 1996
May 1982–Apr 1986 48-Month	54.9°F (12.7°C)	54.1°F (12.3°C)	0.8°F (0.4°C)	87th Coolest	Coolest since: 1985	1905
	54.9°F (12.7°C)	54.1°F (12.3°C)	0.8°F (0.4°C)	38th Warmest	Warmest since: 1976	2019, 2020
	Ties: 1933, 1956, 1974, 1987, 1989, 1997
May 1981–Apr 1986 60-Month	54.5°F (12.5°C)	54.1°F (12.3°C)	0.4°F (0.2°C)	69th Coolest	Coolest since: 1985	1908
	54.5°F (12.5°C)	54.1°F (12.3°C)	0.4°F (0.2°C)	55th Warmest	Warmest since: 1977	2020
	Ties: 1947, 1974

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings