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 1946

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1946 1-Month	51.4°F (10.8°C)	52.0°F (11.1°C)	-0.6°F (-0.3°C)	46th Coolest	Coolest since: 1944	1907
	51.4°F (10.8°C)	52.0°F (11.1°C)	-0.6°F (-0.3°C)	83rd Warmest	Warmest since: 1945	2017
	Ties: 1897, 1905, 1918
Mar–Apr 1946 2-Month	50.5°F (10.3°C)	47.4°F (8.6°C)	3.1°F (1.7°C)	110th Coolest	Coolest since: 1944	1940
	50.5°F (10.3°C)	47.4°F (8.6°C)	3.1°F (1.7°C)	19th Warmest	Warmest since: 1945	1921
	Ties: 1991, 1998, 2006
Feb–Apr 1946 3-Month	45.9°F (7.7°C)	43.0°F (6.1°C)	2.9°F (1.6°C)	105th Coolest	Coolest since: 1944	1934
Feb–Apr 1946 3-Month	45.9°F (7.7°C)	43.0°F (6.1°C)	2.9°F (1.6°C)	24th Warmest	Warmest since: 1945	2012
Jan–Apr 1946 4-Month	43.2°F (6.2°C)	40.6°F (4.8°C)	2.6°F (1.4°C)	110th Coolest	Coolest since: 1945	1940
	43.2°F (6.2°C)	40.6°F (4.8°C)	2.6°F (1.4°C)	19th Warmest	Warmest since: 1921	2012
	Ties: 1954
Dec 1945–Apr 1946 5-Month	40.6°F (4.8°C)	39.7°F (4.3°C)	0.9°F (0.5°C)	75th Coolest	Coolest since: 1944	1904
Dec 1945–Apr 1946 5-Month	40.6°F (4.8°C)	39.7°F (4.3°C)	0.9°F (0.5°C)	53rd Warmest	Warmest since: 1945	2012
Nov 1945–Apr 1946 6-Month	41.9°F (5.5°C)	40.7°F (4.8°C)	1.2°F (0.7°C)	85th Coolest	Coolest since: 1945	1904
	41.9°F (5.5°C)	40.7°F (4.8°C)	1.2°F (0.7°C)	43rd Warmest	Warmest since: 1939	2012
	Ties: 1919, 1929, 1938, 1989
Oct 1945–Apr 1946 7-Month	43.8°F (6.6°C)	43.0°F (6.1°C)	0.8°F (0.5°C)	77th Coolest	Coolest since: 1945	1904
	43.8°F (6.6°C)	43.0°F (6.1°C)	0.8°F (0.5°C)	51st Warmest	Warmest since: 1942	2012
	Ties: 1937, 1973
Sep 1945–Apr 1946 8-Month	47.2°F (8.4°C)	46.0°F (7.8°C)	1.2°F (0.6°C)	87th Coolest	Coolest since: 1945	1918
	47.2°F (8.4°C)	46.0°F (7.8°C)	1.2°F (0.6°C)	41st Warmest	Warmest since: 1942	2012
	Ties: 1952, 1953
Aug 1945–Apr 1946 9-Month	49.9°F (9.9°C)	49.1°F (9.5°C)	0.8°F (0.4°C)	81st Coolest	Coolest since: 1945	1918
	49.9°F (9.9°C)	49.1°F (9.5°C)	0.8°F (0.4°C)	47th Warmest	Warmest since: 1942	2017
	Ties: 1919
Jul 1945–Apr 1946 10-Month	52.4°F (11.3°C)	51.8°F (11.0°C)	0.6°F (0.3°C)	80th Coolest	Coolest since: 1945	1918
	52.4°F (11.3°C)	51.8°F (11.0°C)	0.6°F (0.3°C)	48th Warmest	Warmest since: 1942	2012, 2017
	Ties: 1901, 1929, 1955, 1989
Jun 1945–Apr 1946 11-Month	54.2°F (12.3°C)	53.5°F (11.9°C)	0.7°F (0.4°C)	83rd Coolest	Coolest since: 1945	1904
	54.2°F (12.3°C)	53.5°F (11.9°C)	0.7°F (0.4°C)	45th Warmest	Warmest since: 1942	2012
	Ties: 1933, 1937, 1988
May 1945–Apr 1946 12-Month	54.7°F (12.6°C)	54.2°F (12.3°C)	0.5°F (0.3°C)	73rd Coolest	Coolest since: 1944	1918
	54.7°F (12.6°C)	54.2°F (12.3°C)	0.5°F (0.3°C)	55th Warmest	Warmest since: 1945	2012
	Ties: 1987
Nov 1944–Apr 1946 18-Month	50.2°F (10.1°C)	49.7°F (9.8°C)	0.5°F (0.3°C)	79th Coolest	Coolest since: 1945	1905
	50.2°F (10.1°C)	49.7°F (9.8°C)	0.5°F (0.3°C)	48th Warmest	Warmest since: 1939	2017
	Ties: 1914, 1938, 1958
May 1944–Apr 1946 24-Month	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	87th Coolest	Coolest since: 1945	1905
	54.9°F (12.7°C)	54.2°F (12.3°C)	0.7°F (0.4°C)	40th Warmest	Warmest since: 1933	2017
	Ties: 1975, 1987, 1989
May 1943–Apr 1946 36-Month	54.6°F (12.6°C)	54.2°F (12.3°C)	0.4°F (0.3°C)	72nd Coolest	Coolest since: 1945	1906
	54.6°F (12.6°C)	54.2°F (12.3°C)	0.4°F (0.3°C)	54th Warmest	Warmest since: 1945	2021
	Ties: 1944, 1945, 1947
May 1942–Apr 1946 48-Month	54.6°F (12.6°C)	54.2°F (12.3°C)	0.4°F (0.3°C)	71st Coolest	Coolest since: 1944	1905
	54.6°F (12.6°C)	54.2°F (12.3°C)	0.4°F (0.3°C)	54th Warmest	Warmest since: 1945	2019, 2020, 2022
	Ties: 1996
May 1941–Apr 1946 60-Month	54.7°F (12.6°C)	54.2°F (12.3°C)	0.5°F (0.3°C)	79th Coolest	Coolest since: 1945	1908
	54.7°F (12.6°C)	54.2°F (12.3°C)	0.5°F (0.3°C)	45th Warmest	Warmest since: 1933	2020
	Ties: 1975, 1997

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings