Statewide Rankings

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Delaware

Average Temperature Rankings, April 1966

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2023)	Warmest/Coolest Since	Record
April 1966 1-Month	48.2°F (9.0°C)	52.0°F (11.1°C)	-3.8°F (-2.1°C)	5th Coolest	Coolest since: 1943	1907
	48.2°F (9.0°C)	52.0°F (11.1°C)	-3.8°F (-2.1°C)	125th Warmest	Warmest since: 1965	2017
	Ties: 1943
Mar–Apr 1966 2-Month	46.0°F (7.8°C)	47.4°F (8.6°C)	-1.4°F (-0.8°C)	33rd Coolest	Coolest since: 1965	1940
	46.0°F (7.8°C)	47.4°F (8.6°C)	-1.4°F (-0.8°C)	97th Warmest	Warmest since: 1964	1921
	Ties: 1933, 1941, 1958, 1993
Feb–Apr 1966 3-Month	41.7°F (5.4°C)	43.0°F (6.1°C)	-1.3°F (-0.7°C)	36th Coolest	Coolest since: 1965	1934
	41.7°F (5.4°C)	43.0°F (6.1°C)	-1.3°F (-0.7°C)	94th Warmest	Warmest since: 1964	2012
	Ties: 1928
Jan–Apr 1966 4-Month	38.8°F (3.8°C)	40.6°F (4.8°C)	-1.8°F (-1.0°C)	23rd Coolest	Coolest since: 1965	1940
	38.8°F (3.8°C)	40.6°F (4.8°C)	-1.8°F (-1.0°C)	107th Warmest	Warmest since: 1964	2023
	Ties: 1916, 1941
Dec 1965–Apr 1966 5-Month	38.7°F (3.7°C)	39.7°F (4.3°C)	-1.0°F (-0.6°C)	36th Coolest	Coolest since: 1965	1904
	38.7°F (3.7°C)	39.7°F (4.3°C)	-1.0°F (-0.6°C)	93rd Warmest	Warmest since: 1962	2012
	Ties: 1962, 2015
Nov 1965–Apr 1966 6-Month	39.8°F (4.3°C)	40.7°F (4.8°C)	-0.9°F (-0.5°C)	31st Coolest	Coolest since: 1963	1904
	39.8°F (4.3°C)	40.7°F (4.8°C)	-0.9°F (-0.5°C)	98th Warmest	Warmest since: 1965	2012
	Ties: 1931, 1944
Oct 1965–Apr 1966 7-Month	41.8°F (5.4°C)	43.0°F (6.1°C)	-1.2°F (-0.7°C)	24th Coolest	Coolest since: 1963	1904
	41.8°F (5.4°C)	43.0°F (6.1°C)	-1.2°F (-0.7°C)	105th Warmest	Warmest since: 1965	2012
	Ties: 1931, 1941, 1944
Sep 1965–Apr 1966 8-Month	45.2°F (7.3°C)	46.0°F (7.8°C)	-0.8°F (-0.5°C)	29th Coolest	Coolest since: 1965	1918
	45.2°F (7.3°C)	46.0°F (7.8°C)	-0.8°F (-0.5°C)	100th Warmest	Warmest since: 1962	2012
	Ties: 1907, 1914, 1959
Aug 1965–Apr 1966 9-Month	48.3°F (9.1°C)	49.1°F (9.5°C)	-0.8°F (-0.4°C)	29th Coolest	Coolest since: 1965	1918
	48.3°F (9.1°C)	49.1°F (9.5°C)	-0.8°F (-0.4°C)	100th Warmest	Warmest since: 1962	2017
	Ties: 1910, 1959
Jul 1965–Apr 1966 10-Month	50.9°F (10.5°C)	51.8°F (11.0°C)	-0.9°F (-0.5°C)	24th Coolest	Coolest since: 1965	1918
	50.9°F (10.5°C)	51.8°F (11.0°C)	-0.9°F (-0.5°C)	105th Warmest	Warmest since: 1962	2012, 2017
	Ties: 1900, 1917, 1958
Jun 1965–Apr 1966 11-Month	52.6°F (11.4°C)	53.5°F (11.9°C)	-0.9°F (-0.5°C)	23rd Coolest	Coolest since: 1964	1904
	52.6°F (11.4°C)	53.5°F (11.9°C)	-0.9°F (-0.5°C)	106th Warmest	Warmest since: 1965	2012
	Ties: 1910, 1964
May 1965–Apr 1966 12-Month	53.7°F (12.1°C)	54.2°F (12.3°C)	-0.5°F (-0.2°C)	32nd Coolest	Coolest since: 1965	1918
	53.7°F (12.1°C)	54.2°F (12.3°C)	-0.5°F (-0.2°C)	97th Warmest	Warmest since: 1962	2012
	Ties: 1896, 1900, 1924, 1925, 1948, 1979
Nov 1964–Apr 1966 18-Month	49.2°F (9.6°C)	49.7°F (9.8°C)	-0.5°F (-0.2°C)	33rd Coolest	Coolest since: 1965	1905
	49.2°F (9.6°C)	49.7°F (9.8°C)	-0.5°F (-0.2°C)	95th Warmest	Warmest since: 1960	2017
	Ties: 1924, 1967
May 1964–Apr 1966 24-Month	53.6°F (12.0°C)	54.2°F (12.3°C)	-0.6°F (-0.3°C)	24th Coolest	Coolest since: 1965	1905
	53.6°F (12.0°C)	54.2°F (12.3°C)	-0.6°F (-0.3°C)	104th Warmest	Warmest since: 1962	2017
	Ties: 1900, 1940, 1962, 1971
May 1963–Apr 1966 36-Month	53.5°F (11.9°C)	54.2°F (12.3°C)	-0.7°F (-0.4°C)	20th Coolest	Coolest since: 1965	1906
	53.5°F (11.9°C)	54.2°F (12.3°C)	-0.7°F (-0.4°C)	107th Warmest	Warmest since: 1962	2021
	Ties: 1908, 1910, 1911, 1916, 1917, 1926, 1942
May 1962–Apr 1966 48-Month	53.3°F (11.8°C)	54.2°F (12.3°C)	-0.9°F (-0.5°C)	9th Coolest	Coolest since: 1964	1905
	53.3°F (11.8°C)	54.2°F (12.3°C)	-0.9°F (-0.5°C)	117th Warmest	Warmest since: 1965	2019, 2020, 2022, 2023
	Ties: 1911, 1928, 1964
May 1961–Apr 1966 60-Month	53.5°F (11.9°C)	54.2°F (12.3°C)	-0.7°F (-0.4°C)	17th Coolest	Coolest since: 1965	1908
	53.5°F (11.9°C)	54.2°F (12.3°C)	-0.7°F (-0.4°C)	108th Warmest	Warmest since: 1964	2020
	Ties: 1921, 1927, 1969, 1971

Citing This Page

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