Statewide Rankings

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Maryland

Average Temperature Rankings, September 1966

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1966 1-Month	64.5°F (18.1°C)	67.0°F (19.4°C)	-2.5°F (-1.3°C)	15th Coolest	Coolest since: 1963	1917
	64.5°F (18.1°C)	67.0°F (19.4°C)	-2.5°F (-1.3°C)	114th Warmest	Warmest since: 1965	2018
	Ties: 1956
Aug–Sep 1966 2-Month	69.4°F (20.8°C)	70.1°F (21.2°C)	-0.7°F (-0.4°C)	36th Coolest	Coolest since: 1964	1940, 1963
	69.4°F (20.8°C)	70.1°F (21.2°C)	-0.7°F (-0.4°C)	93rd Warmest	Warmest since: 1965	2018
	Ties: 1907, 1919, 1929, 1937, 1990
Jul–Sep 1966 3-Month	71.8°F (22.1°C)	71.8°F (22.1°C)	0.0°F (0.0°C)	55th Coolest	Coolest since: 1964	1962
	71.8°F (22.1°C)	71.8°F (22.1°C)	0.0°F (0.0°C)	74th Warmest	Warmest since: 1965	2016
	Ties: 1951, 1957, 1960
Jun–Sep 1966 4-Month	71.6°F (22.0°C)	71.5°F (21.9°C)	0.1°F (0.1°C)	54th Coolest	Coolest since: 1965	1927
	71.6°F (22.0°C)	71.5°F (21.9°C)	0.1°F (0.1°C)	75th Warmest	Warmest since: 1961	2010
	Ties: 1990, 2001
May–Sep 1966 5-Month	69.4°F (20.8°C)	69.6°F (20.9°C)	-0.2°F (-0.1°C)	43rd Coolest	Coolest since: 1963	1907, 1967
	69.4°F (20.8°C)	69.6°F (20.9°C)	-0.2°F (-0.1°C)	86th Warmest	Warmest since: 1965	2010
	Ties: 1947
Apr–Sep 1966 6-Month	65.9°F (18.8°C)	66.7°F (19.3°C)	-0.8°F (-0.5°C)	23rd Coolest	Coolest since: 1963	1907
	65.9°F (18.8°C)	66.7°F (19.3°C)	-0.8°F (-0.5°C)	106th Warmest	Warmest since: 1965	2010
	Ties: 1916, 1979
Mar–Sep 1966 7-Month	62.7°F (17.1°C)	63.2°F (17.3°C)	-0.5°F (-0.2°C)	32nd Coolest	Coolest since: 1963	1924
	62.7°F (17.1°C)	63.2°F (17.3°C)	-0.5°F (-0.2°C)	97th Warmest	Warmest since: 1965	2010
	Ties: 1937, 1963, 1978
Feb–Sep 1966 8-Month	59.0°F (15.0°C)	59.6°F (15.3°C)	-0.6°F (-0.3°C)	33rd Coolest	Coolest since: 1963	1907
	59.0°F (15.0°C)	59.6°F (15.3°C)	-0.6°F (-0.3°C)	96th Warmest	Warmest since: 1965	2012
	Ties: 1923, 1971, 1982, 1996
Jan–Sep 1966 9-Month	55.7°F (13.2°C)	56.6°F (13.7°C)	-0.9°F (-0.5°C)	25th Coolest	Coolest since: 1963	1940
	55.7°F (13.2°C)	56.6°F (13.7°C)	-0.9°F (-0.5°C)	104th Warmest	Warmest since: 1965	2012
	Ties: 1927, 1956, 1962, 1984
Dec 1965–Sep 1966 10-Month	53.9°F (12.2°C)	54.4°F (12.4°C)	-0.5°F (-0.2°C)	37th Coolest	Coolest since: 1964	1904
	53.9°F (12.2°C)	54.4°F (12.4°C)	-0.5°F (-0.2°C)	91st Warmest	Warmest since: 1965	2012
	Ties: 1903, 1969
Nov 1965–Sep 1966 11-Month	53.1°F (11.7°C)	53.6°F (12.0°C)	-0.5°F (-0.3°C)	38th Coolest	Coolest since: 1964	1904
	53.1°F (11.7°C)	53.6°F (12.0°C)	-0.5°F (-0.3°C)	90th Warmest	Warmest since: 1965	2012
	Ties: 1901, 1935, 1964, 2003, 2014
Oct 1965–Sep 1966 12-Month	53.1°F (11.7°C)	53.7°F (12.1°C)	-0.6°F (-0.4°C)	31st Coolest	Coolest since: 1963	1904
	53.1°F (11.7°C)	53.7°F (12.1°C)	-0.6°F (-0.4°C)	97th Warmest	Warmest since: 1965	2012
	Ties: 1915, 1936, 1984
Apr 1965–Sep 1966 18-Month	57.7°F (14.3°C)	58.1°F (14.5°C)	-0.4°F (-0.2°C)	32nd Coolest	Coolest since: 1964	1904, 1918
	57.7°F (14.3°C)	58.1°F (14.5°C)	-0.4°F (-0.2°C)	96th Warmest	Warmest since: 1965	2012
	Ties: 1914, 1925, 1958, 1970, 1984
Oct 1964–Sep 1966 24-Month	53.3°F (11.8°C)	53.7°F (12.1°C)	-0.4°F (-0.3°C)	33rd Coolest	Coolest since: 1964	1905
	53.3°F (11.8°C)	53.7°F (12.1°C)	-0.4°F (-0.3°C)	94th Warmest	Warmest since: 1965	2017
	Ties: 1909, 1926, 1961
Oct 1963–Sep 1966 36-Month	53.4°F (11.9°C)	53.8°F (12.1°C)	-0.4°F (-0.2°C)	34th Coolest	Coolest since: 1965	1905, 1918
	53.4°F (11.9°C)	53.8°F (12.1°C)	-0.4°F (-0.2°C)	92nd Warmest	Warmest since: 1961	2018
	Ties: 1942, 1958
Oct 1962–Sep 1966 48-Month	53.0°F (11.7°C)	53.7°F (12.1°C)	-0.7°F (-0.4°C)	12th Coolest	Coolest since: 1964	1905
	53.0°F (11.7°C)	53.7°F (12.1°C)	-0.7°F (-0.4°C)	113th Warmest	Warmest since: 1965	2019
	Ties: 1910, 1963, 1968, 1969, 1970
Oct 1961–Sep 1966 60-Month	53.1°F (11.7°C)	53.8°F (12.1°C)	-0.7°F (-0.4°C)	15th Coolest	Coolest since: 1965	1905, 1908
	53.1°F (11.7°C)	53.8°F (12.1°C)	-0.7°F (-0.4°C)	109th Warmest	Warmest since: 1964	2020
	Ties: 1911, 1912, 1927, 1928, 1964, 1968, 1969, 1981

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