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 2003

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Record Coolest
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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 2003 1-Month	52.0°F (11.1°C)	52.0°F (11.1°C)	0.0°F (0.0°C)	62nd Coolest	Coolest since: 1997	1907
	52.0°F (11.1°C)	52.0°F (11.1°C)	0.0°F (0.0°C)	67th Warmest	Warmest since: 2002	2017
	Ties: 1993
Mar–Apr 2003 2-Month	48.6°F (9.2°C)	47.4°F (8.6°C)	1.2°F (0.6°C)	85th Coolest	Coolest since: 2001	1940
	48.6°F (9.2°C)	47.4°F (8.6°C)	1.2°F (0.6°C)	44th Warmest	Warmest since: 2002	1921
	Ties: 1936, 1959
Feb–Apr 2003 3-Month	43.1°F (6.2°C)	43.0°F (6.1°C)	0.1°F (0.1°C)	60th Coolest	Coolest since: 1996	1934
	43.1°F (6.2°C)	43.0°F (6.1°C)	0.1°F (0.1°C)	69th Warmest	Warmest since: 2002	2012
	Ties: 1908, 1918
Jan–Apr 2003 4-Month	39.7°F (4.3°C)	40.6°F (4.8°C)	-0.9°F (-0.5°C)	40th Coolest	Coolest since: 1984	1940
	39.7°F (4.3°C)	40.6°F (4.8°C)	-0.9°F (-0.5°C)	89th Warmest	Warmest since: 2002	2012
	Ties: 1923, 1928
Dec 2002–Apr 2003 5-Month	39.0°F (3.9°C)	39.7°F (4.3°C)	-0.7°F (-0.4°C)	43rd Coolest	Coolest since: 1996	1904
	39.0°F (3.9°C)	39.7°F (4.3°C)	-0.7°F (-0.4°C)	85th Warmest	Warmest since: 2002	2012
	Ties: 1923, 1935, 1944
Nov 2002–Apr 2003 6-Month	40.1°F (4.5°C)	40.7°F (4.8°C)	-0.6°F (-0.3°C)	40th Coolest	Coolest since: 1996	1904
	40.1°F (4.5°C)	40.7°F (4.8°C)	-0.6°F (-0.3°C)	88th Warmest	Warmest since: 2002	2012
	Ties: 1923, 1941, 1965, 1981
Oct 2002–Apr 2003 7-Month	42.6°F (5.9°C)	43.0°F (6.1°C)	-0.4°F (-0.2°C)	47th Coolest	Coolest since: 1996	1904
	42.6°F (5.9°C)	43.0°F (6.1°C)	-0.4°F (-0.2°C)	81st Warmest	Warmest since: 2002	2012
	Ties: 1910, 1924, 1943, 1962, 1967
Sep 2002–Apr 2003 8-Month	46.1°F (7.8°C)	46.0°F (7.8°C)	0.1°F (0.0°C)	58th Coolest	Coolest since: 2001	1918
	46.1°F (7.8°C)	46.0°F (7.8°C)	0.1°F (0.0°C)	70th Warmest	Warmest since: 2002	2012
	Ties: 1938, 1987, 1988, 1994
Aug 2002–Apr 2003 9-Month	49.6°F (9.8°C)	49.1°F (9.5°C)	0.5°F (0.3°C)	75th Coolest	Coolest since: 2001	1918
	49.6°F (9.8°C)	49.1°F (9.5°C)	0.5°F (0.3°C)	53rd Warmest	Warmest since: 2002	2017
	Ties: 1898, 1945
Jul 2002–Apr 2003 10-Month	52.5°F (11.4°C)	51.8°F (11.0°C)	0.7°F (0.4°C)	81st Coolest	Coolest since: 2001	1918
Jul 2002–Apr 2003 10-Month	52.5°F (11.4°C)	51.8°F (11.0°C)	0.7°F (0.4°C)	47th Warmest	Warmest since: 2002	2012, 2017
Jun 2002–Apr 2003 11-Month	54.3°F (12.4°C)	53.5°F (11.9°C)	0.8°F (0.5°C)	89th Coolest	Coolest since: 2001	1904
	54.3°F (12.4°C)	53.5°F (11.9°C)	0.8°F (0.5°C)	39th Warmest	Warmest since: 2002	2012
	Ties: 1939, 1942, 1952, 1957, 1986
May 2002–Apr 2003 12-Month	55.0°F (12.8°C)	54.2°F (12.3°C)	0.8°F (0.5°C)	88th Coolest	Coolest since: 2001	1918
	55.0°F (12.8°C)	54.2°F (12.3°C)	0.8°F (0.5°C)	40th Warmest	Warmest since: 2002	2012
	Ties: 1937, 1997
Nov 2001–Apr 2003 18-Month	52.3°F (11.3°C)	49.7°F (9.8°C)	2.6°F (1.5°C)	116th Coolest	Coolest since: 2002	1905
	52.3°F (11.3°C)	49.7°F (9.8°C)	2.6°F (1.5°C)	11th Warmest	Warmest since: 2000	2017
	Ties: 1992, 2000
May 2001–Apr 2003 24-Month	56.3°F (13.5°C)	54.2°F (12.3°C)	2.1°F (1.2°C)	112th Coolest	Coolest since: 2002	1905
	56.3°F (13.5°C)	54.2°F (12.3°C)	2.1°F (1.2°C)	15th Warmest	Warmest since: 2000	2017
	Ties: 1992
May 2000–Apr 2003 36-Month	55.6°F (13.1°C)	54.2°F (12.3°C)	1.4°F (0.8°C)	102nd Coolest	Coolest since: 1998	1906
May 2000–Apr 2003 36-Month	55.6°F (13.1°C)	54.2°F (12.3°C)	1.4°F (0.8°C)	24th Warmest	Warmest since: 2002	2021
May 1999–Apr 2003 48-Month	55.9°F (13.3°C)	54.2°F (12.3°C)	1.7°F (1.0°C)	106th Coolest	Coolest since: 2001	1905
	55.9°F (13.3°C)	54.2°F (12.3°C)	1.7°F (1.0°C)	19th Warmest	Warmest since: 2002	2019, 2020, 2022
	Ties: 2005
May 1998–Apr 2003 60-Month	56.0°F (13.3°C)	54.2°F (12.3°C)	1.8°F (1.0°C)	106th Coolest	Coolest since: 2001	1908
May 1998–Apr 2003 60-Month	56.0°F (13.3°C)	54.2°F (12.3°C)	1.8°F (1.0°C)	18th Warmest	Warmest since: 2002	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on April 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings