Statewide Rankings

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Delaware

Average Temperature Rankings, October 1966

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 1966 1-Month	54.4°F (12.4°C)	56.4°F (13.6°C)	-2.0°F (-1.2°C)	26th Coolest	Coolest since: 1965	1907
October 1966 1-Month	54.4°F (12.4°C)	56.4°F (13.6°C)	-2.0°F (-1.2°C)	103rd Warmest	Warmest since: 1963	2007
Sep–Oct 1966 2-Month	60.0°F (15.6°C)	61.9°F (16.6°C)	-1.9°F (-1.0°C)	16th Coolest	Coolest since: 1964	1917
	60.0°F (15.6°C)	61.9°F (16.6°C)	-1.9°F (-1.0°C)	113th Warmest	Warmest since: 1965	2007
	Ties: 1943, 1972
Aug–Oct 1966 3-Month	64.9°F (18.3°C)	65.8°F (18.8°C)	-0.9°F (-0.5°C)	28th Coolest	Coolest since: 1964	1909, 1917
	64.9°F (18.3°C)	65.8°F (18.8°C)	-0.9°F (-0.5°C)	101st Warmest	Warmest since: 1965	2018
	Ties: 1903, 1908, 1923
Jul–Oct 1966 4-Month	67.8°F (19.9°C)	68.3°F (20.2°C)	-0.5°F (-0.3°C)	35th Coolest	Coolest since: 1965	1909
	67.8°F (19.9°C)	68.3°F (20.2°C)	-0.5°F (-0.3°C)	94th Warmest	Warmest since: 1961	2016
	Ties: 1902, 1905, 1918, 1957, 1994
Jun–Oct 1966 5-Month	68.5°F (20.3°C)	68.8°F (20.4°C)	-0.3°F (-0.1°C)	43rd Coolest	Coolest since: 1965	1907
	68.5°F (20.3°C)	68.8°F (20.4°C)	-0.3°F (-0.1°C)	86th Warmest	Warmest since: 1961	2010
	Ties: 1913, 2000
May–Oct 1966 6-Month	67.1°F (19.5°C)	67.6°F (19.8°C)	-0.5°F (-0.3°C)	35th Coolest	Coolest since: 1964	1907
	67.1°F (19.5°C)	67.6°F (19.8°C)	-0.5°F (-0.3°C)	94th Warmest	Warmest since: 1965	2010, 2018
	Ties: 1910, 1937, 1997
Apr–Oct 1966 7-Month	64.4°F (18.0°C)	65.4°F (18.6°C)	-1.0°F (-0.6°C)	15th Coolest	Coolest since: 1950	1907
	64.4°F (18.0°C)	65.4°F (18.6°C)	-1.0°F (-0.6°C)	114th Warmest	Warmest since: 1965	2019
	Ties: 1928
Mar–Oct 1966 8-Month	61.8°F (16.6°C)	62.6°F (17.0°C)	-0.8°F (-0.4°C)	22nd Coolest	Coolest since: 1965	1907
	61.8°F (16.6°C)	62.6°F (17.0°C)	-0.8°F (-0.4°C)	107th Warmest	Warmest since: 1965	2010
	Ties: 1920, 1932, 1965, 1978
Feb–Oct 1966 9-Month	58.6°F (14.8°C)	59.4°F (15.2°C)	-0.8°F (-0.4°C)	25th Coolest	Coolest since: 1963	1907
	58.6°F (14.8°C)	59.4°F (15.2°C)	-0.8°F (-0.4°C)	104th Warmest	Warmest since: 1965	2012
	Ties: 1901, 1902, 1909, 1935, 1937, 1963
Jan–Oct 1966 10-Month	55.8°F (13.2°C)	56.9°F (13.8°C)	-1.1°F (-0.6°C)	20th Coolest	Coolest since: 1963	1940
	55.8°F (13.2°C)	56.9°F (13.8°C)	-1.1°F (-0.6°C)	109th Warmest	Warmest since: 1965	2012
	Ties: 1899, 1916, 1963
Dec 1965–Oct 1966 11-Month	54.2°F (12.3°C)	55.0°F (12.8°C)	-0.8°F (-0.5°C)	29th Coolest	Coolest since: 1964	1904
	54.2°F (12.3°C)	55.0°F (12.8°C)	-0.8°F (-0.5°C)	99th Warmest	Warmest since: 1965	2012
	Ties: 1901, 1923, 1962
Nov 1965–Oct 1966 12-Month	53.4°F (11.9°C)	54.1°F (12.3°C)	-0.7°F (-0.4°C)	24th Coolest	Coolest since: 1963	1904
	53.4°F (11.9°C)	54.1°F (12.3°C)	-0.7°F (-0.4°C)	104th Warmest	Warmest since: 1965	2012
	Ties: 1970, 1981, 1996
May 1965–Oct 1966 18-Month	58.2°F (14.6°C)	58.7°F (14.8°C)	-0.5°F (-0.2°C)	28th Coolest	Coolest since: 1964	1904
	58.2°F (14.6°C)	58.7°F (14.8°C)	-0.5°F (-0.2°C)	100th Warmest	Warmest since: 1965	2012
	Ties: 1912, 1925, 1948, 1970
Nov 1964–Oct 1966 24-Month	53.7°F (12.1°C)	54.2°F (12.3°C)	-0.5°F (-0.2°C)	29th Coolest	Coolest since: 1965	1905
	53.7°F (12.1°C)	54.2°F (12.3°C)	-0.5°F (-0.2°C)	98th Warmest	Warmest since: 1965	2017
	Ties: 1911, 1915, 1920, 1926, 1965, 1969
Nov 1963–Oct 1966 36-Month	53.6°F (12.0°C)	54.2°F (12.3°C)	-0.6°F (-0.3°C)	25th Coolest	Coolest since: 1965	1905
	53.6°F (12.0°C)	54.2°F (12.3°C)	-0.6°F (-0.3°C)	101st Warmest	Warmest since: 1962	2018
	Ties: 1924, 1942, 1970
Nov 1962–Oct 1966 48-Month	53.4°F (11.9°C)	54.2°F (12.3°C)	-0.8°F (-0.4°C)	12th Coolest	Coolest since: 1965	1907
	53.4°F (11.9°C)	54.2°F (12.3°C)	-0.8°F (-0.4°C)	113th Warmest	Warmest since: 1965	2019
	Ties: 1910, 1965, 1967, 1970
Nov 1961–Oct 1966 60-Month	53.4°F (11.9°C)	54.1°F (12.3°C)	-0.7°F (-0.4°C)	12th Coolest	Coolest since: 1965	1905, 1907, 1908
	53.4°F (11.9°C)	54.1°F (12.3°C)	-0.7°F (-0.4°C)	112th Warmest	Warmest since: 1965	2020
	Ties: 1911, 1928, 1965, 1970

Citing This Page

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