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 1953

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1953 1-Month	52.6°F (11.4°C)	52.0°F (11.1°C)	0.6°F (0.3°C)	70th Coolest	Coolest since: 1951	1907
	52.6°F (11.4°C)	52.0°F (11.1°C)	0.6°F (0.3°C)	59th Warmest	Warmest since: 1952	2017
	Ties: 1922
Mar–Apr 1953 2-Month	48.4°F (9.1°C)	47.4°F (8.6°C)	1.0°F (0.5°C)	80th Coolest	Coolest since: 1952	1940
Mar–Apr 1953 2-Month	48.4°F (9.1°C)	47.4°F (8.6°C)	1.0°F (0.5°C)	49th Warmest	Warmest since: 1948	1921
Feb–Apr 1953 3-Month	45.2°F (7.3°C)	43.0°F (6.1°C)	2.2°F (1.2°C)	96th Coolest	Coolest since: 1952	1934
	45.2°F (7.3°C)	43.0°F (6.1°C)	2.2°F (1.2°C)	33rd Warmest	Warmest since: 1949	2012
	Ties: 1903
Jan–Apr 1953 4-Month	43.7°F (6.5°C)	40.6°F (4.8°C)	3.1°F (1.7°C)	114th Coolest	Coolest since: 1952	1940
	43.7°F (6.5°C)	40.6°F (4.8°C)	3.1°F (1.7°C)	15th Warmest	Warmest since: 1949	2012
	Ties: 2021
Dec 1952–Apr 1953 5-Month	42.4°F (5.8°C)	39.7°F (4.3°C)	2.7°F (1.5°C)	106th Coolest	Coolest since: 1952	1904
	42.4°F (5.8°C)	39.7°F (4.3°C)	2.7°F (1.5°C)	22nd Warmest	Warmest since: 1949	2012
	Ties: 1995
Nov 1952–Apr 1953 6-Month	42.9°F (6.1°C)	40.7°F (4.8°C)	2.2°F (1.3°C)	104th Coolest	Coolest since: 1952	1904
	42.9°F (6.1°C)	40.7°F (4.8°C)	2.2°F (1.3°C)	24th Warmest	Warmest since: 1949	2012
	Ties: 1954, 1983
Oct 1952–Apr 1953 7-Month	44.3°F (6.8°C)	43.0°F (6.1°C)	1.3°F (0.7°C)	90th Coolest	Coolest since: 1951	1904
	44.3°F (6.8°C)	43.0°F (6.1°C)	1.3°F (0.7°C)	38th Warmest	Warmest since: 1952	2012
	Ties: 1903, 1942, 1986, 2009
Sep 1952–Apr 1953 8-Month	47.2°F (8.4°C)	46.0°F (7.8°C)	1.2°F (0.6°C)	87th Coolest	Coolest since: 1952	1918
	47.2°F (8.4°C)	46.0°F (7.8°C)	1.2°F (0.6°C)	41st Warmest	Warmest since: 1952	2012
	Ties: 1946, 1952
Aug 1952–Apr 1953 9-Month	50.1°F (10.1°C)	49.1°F (9.5°C)	1.0°F (0.6°C)	87th Coolest	Coolest since: 1952	1918
	50.1°F (10.1°C)	49.1°F (9.5°C)	1.0°F (0.6°C)	41st Warmest	Warmest since: 1952	2017
	Ties: 1933, 1937, 1939, 1952, 1983
Jul 1952–Apr 1953 10-Month	52.9°F (11.6°C)	51.8°F (11.0°C)	1.1°F (0.6°C)	94th Coolest	Coolest since: 1952	1918
	52.9°F (11.6°C)	51.8°F (11.0°C)	1.1°F (0.6°C)	34th Warmest	Warmest since: 1950	2012, 2017
	Ties: 2005
Jun 1952–Apr 1953 11-Month	54.8°F (12.7°C)	53.5°F (11.9°C)	1.3°F (0.8°C)	95th Coolest	Coolest since: 1952	1904
	54.8°F (12.7°C)	53.5°F (11.9°C)	1.3°F (0.8°C)	33rd Warmest	Warmest since: 1950	2012
	Ties: 2004
May 1952–Apr 1953 12-Month	55.3°F (12.9°C)	54.2°F (12.3°C)	1.1°F (0.6°C)	93rd Coolest	Coolest since: 1952	1918
May 1952–Apr 1953 12-Month	55.3°F (12.9°C)	54.2°F (12.3°C)	1.1°F (0.6°C)	35th Warmest	Warmest since: 1950	2012
Nov 1951–Apr 1953 18-Month	50.9°F (10.5°C)	49.7°F (9.8°C)	1.2°F (0.7°C)	95th Coolest	Coolest since: 1952	1905
	50.9°F (10.5°C)	49.7°F (9.8°C)	1.2°F (0.7°C)	32nd Warmest	Warmest since: 1950	2017
	Ties: 1986, 2001
May 1951–Apr 1953 24-Month	55.1°F (12.8°C)	54.2°F (12.3°C)	0.9°F (0.5°C)	93rd Coolest	Coolest since: 1952	1905
	55.1°F (12.8°C)	54.2°F (12.3°C)	0.9°F (0.5°C)	34th Warmest	Warmest since: 1950	2017
	Ties: 1922, 1974, 2004
May 1950–Apr 1953 36-Month	54.7°F (12.6°C)	54.2°F (12.3°C)	0.5°F (0.3°C)	76th Coolest	Coolest since: 1949	1906
	54.7°F (12.6°C)	54.2°F (12.3°C)	0.5°F (0.3°C)	50th Warmest	Warmest since: 1952	2021
	Ties: 1923, 1975, 1995
May 1949–Apr 1953 48-Month	55.0°F (12.8°C)	54.2°F (12.3°C)	0.8°F (0.5°C)	94th Coolest	Coolest since: 1952	1905
	55.0°F (12.8°C)	54.2°F (12.3°C)	0.8°F (0.5°C)	31st Warmest	Warmest since: 1952	2019, 2020, 2022
	Ties: 1952, 1954, 1976, 1988, 1990, 1995
May 1948–Apr 1953 60-Month	55.1°F (12.8°C)	54.2°F (12.3°C)	0.9°F (0.5°C)	94th Coolest	Coolest since: 1952	1908
	55.1°F (12.8°C)	54.2°F (12.3°C)	0.9°F (0.5°C)	30th Warmest	Warmest to Date	2020
	Ties: 1954, 1998

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 24, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings