Statewide Rankings

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Maryland

Average Temperature Rankings, September 1929

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1929 1-Month	67.7°F (19.8°C)	67.0°F (19.4°C)	0.7°F (0.4°C)	76th Coolest	Coolest since: 1928	1917
	67.7°F (19.8°C)	67.0°F (19.4°C)	0.7°F (0.4°C)	53rd Warmest	Warmest since: 1925	2018
	Ties: 1942, 1983, 1993
Aug–Sep 1929 2-Month	69.4°F (20.8°C)	70.1°F (21.2°C)	-0.7°F (-0.4°C)	36th Coolest	Coolest since: 1928	1940, 1963
	69.4°F (20.8°C)	70.1°F (21.2°C)	-0.7°F (-0.4°C)	93rd Warmest	Warmest since: 1926	2018
	Ties: 1907, 1919, 1937, 1966, 1990
Jul–Sep 1929 3-Month	71.0°F (21.7°C)	71.8°F (22.1°C)	-0.8°F (-0.4°C)	25th Coolest	Coolest since: 1927	1962
	71.0°F (21.7°C)	71.8°F (22.1°C)	-0.8°F (-0.4°C)	104th Warmest	Warmest since: 1928	2016
	Ties: 1905, 1907, 1920
Jun–Sep 1929 4-Month	70.8°F (21.6°C)	71.5°F (21.9°C)	-0.7°F (-0.3°C)	32nd Coolest	Coolest since: 1928	1927
	70.8°F (21.6°C)	71.5°F (21.9°C)	-0.7°F (-0.3°C)	97th Warmest	Warmest since: 1926	2010
	Ties: 1905, 1910, 1914
May–Sep 1929 5-Month	68.9°F (20.5°C)	69.7°F (20.9°C)	-0.8°F (-0.4°C)	27th Coolest	Coolest since: 1928	1907, 1967
	68.9°F (20.5°C)	69.7°F (20.9°C)	-0.8°F (-0.4°C)	102nd Warmest	Warmest since: 1926	2010
	Ties: 1916, 1962
Apr–Sep 1929 6-Month	66.5°F (19.2°C)	66.7°F (19.3°C)	-0.2°F (-0.1°C)	39th Coolest	Coolest since: 1928	1907
	66.5°F (19.2°C)	66.7°F (19.3°C)	-0.2°F (-0.1°C)	90th Warmest	Warmest since: 1925	2010
	Ties: 1910, 1913, 1915, 1923, 1932, 1948
Mar–Sep 1929 7-Month	63.8°F (17.7°C)	63.2°F (17.3°C)	0.6°F (0.4°C)	77th Coolest	Coolest since: 1928	1924
	63.8°F (17.7°C)	63.2°F (17.3°C)	0.6°F (0.4°C)	52nd Warmest	Warmest since: 1925	2010
	Ties: 1910, 1949, 1952, 1954, 1983
Feb–Sep 1929 8-Month	59.9°F (15.5°C)	59.6°F (15.3°C)	0.3°F (0.2°C)	71st Coolest	Coolest since: 1928	1907
	59.9°F (15.5°C)	59.6°F (15.3°C)	0.3°F (0.2°C)	58th Warmest	Warmest since: 1925	2012
	Ties: 1910, 1913, 1946, 1980, 1981, 1989
Jan–Sep 1929 9-Month	56.8°F (13.8°C)	56.6°F (13.7°C)	0.2°F (0.1°C)	60th Coolest	Coolest since: 1928	1940
	56.8°F (13.8°C)	56.6°F (13.7°C)	0.2°F (0.1°C)	69th Warmest	Warmest since: 1925	2012
	Ties: 1910, 1988
Dec 1928–Sep 1929 10-Month	54.7°F (12.6°C)	54.4°F (12.4°C)	0.3°F (0.2°C)	63rd Coolest	Coolest since: 1928	1904
Dec 1928–Sep 1929 10-Month	54.7°F (12.6°C)	54.4°F (12.4°C)	0.3°F (0.2°C)	65th Warmest	Warmest since: 1925	2012
Nov 1928–Sep 1929 11-Month	53.9°F (12.2°C)	53.5°F (11.9°C)	0.4°F (0.3°C)	68th Coolest	Coolest since: 1928	1904
	53.9°F (12.2°C)	53.5°F (11.9°C)	0.4°F (0.3°C)	60th Warmest	Warmest since: 1925	2012
	Ties: 1906, 1945, 2015
Oct 1928–Sep 1929 12-Month	54.2°F (12.3°C)	53.8°F (12.1°C)	0.4°F (0.2°C)	75th Coolest	Coolest since: 1928	1904
	54.2°F (12.3°C)	53.8°F (12.1°C)	0.4°F (0.2°C)	53rd Warmest	Warmest since: 1925	2012
	Ties: 1900, 1922, 1943, 1947, 1950, 1972
Apr 1928–Sep 1929 18-Month	57.9°F (14.4°C)	58.1°F (14.5°C)	-0.2°F (-0.1°C)	43rd Coolest	Coolest since: 1928	1904, 1918
	57.9°F (14.4°C)	58.1°F (14.5°C)	-0.2°F (-0.1°C)	85th Warmest	Warmest since: 1923	2012
	Ties: 1896, 1897, 1996
Oct 1927–Sep 1929 24-Month	53.9°F (12.2°C)	53.7°F (12.1°C)	0.2°F (0.1°C)	55th Coolest	Coolest since: 1928	1905
	53.9°F (12.2°C)	53.7°F (12.1°C)	0.2°F (0.1°C)	72nd Warmest	Warmest since: 1923	2017
	Ties: 1898, 1947, 1957, 1958, 1994, 2015
Oct 1926–Sep 1929 36-Month	53.5°F (11.9°C)	53.8°F (12.1°C)	-0.3°F (-0.2°C)	37th Coolest	Coolest since: 1928	1905, 1918
	53.5°F (11.9°C)	53.8°F (12.1°C)	-0.3°F (-0.2°C)	89th Warmest	Warmest since: 1925	2018
	Ties: 1899, 1911, 1914, 1924, 1937, 1940, 1972, 1981, 1983, 1984
Oct 1925–Sep 1929 48-Month	53.1°F (11.7°C)	53.7°F (12.1°C)	-0.6°F (-0.4°C)	18th Coolest	Coolest since: 1927	1905
	53.1°F (11.7°C)	53.7°F (12.1°C)	-0.6°F (-0.4°C)	107th Warmest	Warmest since: 1928	2019
	Ties: 1902, 1965, 1980, 1981
Oct 1924–Sep 1929 60-Month	53.4°F (11.9°C)	53.7°F (12.1°C)	-0.3°F (-0.2°C)	32nd Coolest	Coolest since: 1928	1905, 1908
	53.4°F (11.9°C)	53.7°F (12.1°C)	-0.3°F (-0.2°C)	92nd Warmest	Warmest since: 1926	2020
	Ties: 1914, 1915, 1926, 1972

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings