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.

Maryland

Average Temperature Rankings, September 1938

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Record Coolest
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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1938 1-Month	65.4°F (18.6°C)	67.0°F (19.4°C)	-1.6°F (-0.8°C)	26th Coolest	Coolest since: 1937	1917
	65.4°F (18.6°C)	67.0°F (19.4°C)	-1.6°F (-0.8°C)	103rd Warmest	Warmest since: 1936	2018
	Ties: 1976
Aug–Sep 1938 2-Month	70.6°F (21.4°C)	70.1°F (21.2°C)	0.5°F (0.2°C)	70th Coolest	Coolest since: 1937	1940, 1963
	70.6°F (21.4°C)	70.1°F (21.2°C)	0.5°F (0.2°C)	59th Warmest	Warmest since: 1936	2018
	Ties: 2017
Jul–Sep 1938 3-Month	72.3°F (22.4°C)	71.8°F (22.1°C)	0.5°F (0.3°C)	78th Coolest	Coolest since: 1937	1962
	72.3°F (22.4°C)	71.8°F (22.1°C)	0.5°F (0.3°C)	51st Warmest	Warmest since: 1936	2016
	Ties: 1932, 1949, 1954, 1978, 1986
Jun–Sep 1938 4-Month	71.7°F (22.1°C)	71.5°F (21.9°C)	0.2°F (0.2°C)	57th Coolest	Coolest since: 1937	1927
	71.7°F (22.1°C)	71.5°F (21.9°C)	0.2°F (0.2°C)	72nd Warmest	Warmest since: 1936	2010
	Ties: 2014
May–Sep 1938 5-Month	69.6°F (20.9°C)	69.7°F (20.9°C)	-0.1°F (0.0°C)	55th Coolest	Coolest since: 1935	1907, 1967
	69.6°F (20.9°C)	69.7°F (20.9°C)	-0.1°F (0.0°C)	74th Warmest	Warmest since: 1937	2010
	Ties: 1954, 1994
Apr–Sep 1938 6-Month	67.0°F (19.4°C)	66.7°F (19.3°C)	0.3°F (0.1°C)	65th Coolest	Coolest since: 1937	1907
	67.0°F (19.4°C)	66.7°F (19.3°C)	0.3°F (0.1°C)	64th Warmest	Warmest since: 1936	2010
	Ties: 1899, 1983
Mar–Sep 1938 7-Month	64.0°F (17.8°C)	63.3°F (17.4°C)	0.7°F (0.4°C)	85th Coolest	Coolest since: 1937	1924
	64.0°F (17.8°C)	63.3°F (17.4°C)	0.7°F (0.4°C)	44th Warmest	Warmest since: 1936	2010
	Ties: 1922, 1944, 1994
Feb–Sep 1938 8-Month	60.8°F (16.0°C)	59.6°F (15.3°C)	1.2°F (0.7°C)	95th Coolest	Coolest since: 1937	1907
	60.8°F (16.0°C)	59.6°F (15.3°C)	1.2°F (0.7°C)	34th Warmest	Warmest since: 1930	2012
	Ties: 1954
Jan–Sep 1938 9-Month	57.7°F (14.3°C)	56.6°F (13.7°C)	1.1°F (0.6°C)	95th Coolest	Coolest since: 1937	1940
	57.7°F (14.3°C)	56.6°F (13.7°C)	1.1°F (0.6°C)	34th Warmest	Warmest since: 1933	2012
	Ties: 1898, 1954, 1955, 1987
Dec 1937–Sep 1938 10-Month	55.3°F (12.9°C)	54.5°F (12.5°C)	0.8°F (0.4°C)	84th Coolest	Coolest since: 1937	1904
	55.3°F (12.9°C)	54.5°F (12.5°C)	0.8°F (0.4°C)	44th Warmest	Warmest since: 1933	2012
	Ties: 1993
Nov 1937–Sep 1938 11-Month	54.2°F (12.3°C)	53.6°F (12.0°C)	0.6°F (0.3°C)	77th Coolest	Coolest since: 1937	1904
	54.2°F (12.3°C)	53.6°F (12.0°C)	0.6°F (0.3°C)	51st Warmest	Warmest since: 1933	2012
	Ties: 1955
Oct 1937–Sep 1938 12-Month	54.1°F (12.3°C)	53.8°F (12.1°C)	0.3°F (0.2°C)	68th Coolest	Coolest since: 1936	1904
	54.1°F (12.3°C)	53.8°F (12.1°C)	0.3°F (0.2°C)	60th Warmest	Warmest since: 1937	2012
	Ties: 1988
Apr 1937–Sep 1938 18-Month	58.3°F (14.6°C)	58.1°F (14.5°C)	0.2°F (0.1°C)	68th Coolest	Coolest since: 1936	1904, 1918
	58.3°F (14.6°C)	58.1°F (14.5°C)	0.2°F (0.1°C)	60th Warmest	Warmest since: 1937	2012
	Ties: 1898, 1923, 1959, 1980, 1994, 2014
Oct 1936–Sep 1938 24-Month	54.2°F (12.3°C)	53.8°F (12.1°C)	0.4°F (0.2°C)	77th Coolest	Coolest since: 1937	1905
	54.2°F (12.3°C)	53.8°F (12.1°C)	0.4°F (0.2°C)	50th Warmest	Warmest since: 1933	2017
	Ties: 1996, 2014
Oct 1935–Sep 1938 36-Month	53.8°F (12.1°C)	53.8°F (12.1°C)	0.0°F (0.0°C)	56th Coolest	Coolest since: 1937	1905, 1918
	53.8°F (12.1°C)	53.8°F (12.1°C)	0.0°F (0.0°C)	70th Warmest	Warmest since: 1934	2018, 2022
	Ties: 1915
Oct 1934–Sep 1938 48-Month	53.7°F (12.1°C)	53.7°F (12.1°C)	0.0°F (0.0°C)	48th Coolest	Coolest since: 1937	1905
	53.7°F (12.1°C)	53.7°F (12.1°C)	0.0°F (0.0°C)	77th Warmest	Warmest since: 1935	2019
	Ties: 1900, 1925, 1940, 1958, 1959, 1973, 1983
Oct 1933–Sep 1938 60-Month	53.5°F (11.9°C)	53.7°F (12.1°C)	-0.2°F (-0.2°C)	37th Coolest	Coolest since: 1930	1905, 1908
	53.5°F (11.9°C)	53.7°F (12.1°C)	-0.2°F (-0.2°C)	87th Warmest	Warmest since: 1937	2020
	Ties: 1902, 1913, 1930, 1980, 1983

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on June 2, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings