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 1908

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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 1908 1-Month	65.0°F (18.3°C)	67.0°F (19.4°C)	-2.0°F (-1.1°C)	21st Coolest	Coolest since: 1899	1917
September 1908 1-Month	65.0°F (18.3°C)	67.0°F (19.4°C)	-2.0°F (-1.1°C)	108th Warmest	Warmest since: 1907	2018
Aug–Sep 1908 2-Month	68.1°F (20.1°C)	70.1°F (21.2°C)	-2.0°F (-1.1°C)	9th Coolest	Coolest to Date	1940, 1963
Aug–Sep 1908 2-Month	68.1°F (20.1°C)	70.1°F (21.2°C)	-2.0°F (-1.1°C)	120th Warmest	Warmest since: 1907	2018
Jul–Sep 1908 3-Month	70.8°F (21.6°C)	71.8°F (22.1°C)	-1.0°F (-0.5°C)	22nd Coolest	Coolest since: 1904	1962
	70.8°F (21.6°C)	71.8°F (22.1°C)	-1.0°F (-0.5°C)	107th Warmest	Warmest since: 1907	2016
	Ties: 1992
Jun–Sep 1908 4-Month	70.6°F (21.4°C)	71.5°F (21.9°C)	-0.9°F (-0.5°C)	26th Coolest	Coolest since: 1907	1927
	70.6°F (21.4°C)	71.5°F (21.9°C)	-0.9°F (-0.5°C)	103rd Warmest	Warmest since: 1906	2010
	Ties: 1912, 1915, 1920, 1976
May–Sep 1908 5-Month	69.1°F (20.6°C)	69.7°F (20.9°C)	-0.6°F (-0.3°C)	32nd Coolest	Coolest since: 1907	1907, 1967
	69.1°F (20.6°C)	69.7°F (20.9°C)	-0.6°F (-0.3°C)	97th Warmest	Warmest since: 1906	2010
	Ties: 1912, 1926, 1981, 1984
Apr–Sep 1908 6-Month	66.6°F (19.2°C)	66.7°F (19.3°C)	-0.1°F (-0.1°C)	44th Coolest	Coolest since: 1907	1907
	66.6°F (19.2°C)	66.7°F (19.3°C)	-0.1°F (-0.1°C)	85th Warmest	Warmest since: 1906	2010
	Ties: 1901, 1905, 1912, 1929, 1937, 1948, 1951, 1978, 1996
Mar–Sep 1908 7-Month	63.5°F (17.5°C)	63.3°F (17.4°C)	0.2°F (0.1°C)	61st Coolest	Coolest since: 1907	1924
	63.5°F (17.5°C)	63.3°F (17.4°C)	0.2°F (0.1°C)	68th Warmest	Warmest since: 1900	2010
	Ties: 1931, 1948, 1970, 1976
Feb–Sep 1908 8-Month	59.2°F (15.1°C)	59.6°F (15.3°C)	-0.4°F (-0.2°C)	39th Coolest	Coolest since: 1907	1907
	59.2°F (15.1°C)	59.6°F (15.3°C)	-0.4°F (-0.2°C)	90th Warmest	Warmest since: 1906	2012
	Ties: 1937, 1965, 1975, 1984
Jan–Sep 1908 9-Month	56.2°F (13.4°C)	56.6°F (13.7°C)	-0.4°F (-0.3°C)	46th Coolest	Coolest since: 1907	1940
	56.2°F (13.4°C)	56.6°F (13.7°C)	-0.4°F (-0.3°C)	83rd Warmest	Warmest since: 1906	2012
	Ties: 1903, 1923, 1941, 1969, 1981, 1992
Dec 1907–Sep 1908 10-Month	54.2°F (12.3°C)	54.5°F (12.5°C)	-0.3°F (-0.2°C)	47th Coolest	Coolest since: 1907	1904
	54.2°F (12.3°C)	54.5°F (12.5°C)	-0.3°F (-0.2°C)	81st Warmest	Warmest since: 1906	2012
	Ties: 1923, 1965
Nov 1907–Sep 1908 11-Month	53.2°F (11.8°C)	53.6°F (12.0°C)	-0.4°F (-0.2°C)	44th Coolest	Coolest since: 1907	1904
	53.2°F (11.8°C)	53.6°F (12.0°C)	-0.4°F (-0.2°C)	84th Warmest	Warmest since: 1906	2012
	Ties: 1969
Oct 1907–Sep 1908 12-Month	52.9°F (11.6°C)	53.8°F (12.1°C)	-0.9°F (-0.5°C)	24th Coolest	Coolest since: 1907	1904
	52.9°F (11.6°C)	53.8°F (12.1°C)	-0.9°F (-0.5°C)	104th Warmest	Warmest since: 1906	2012
	Ties: 1961, 1968, 1996
Apr 1907–Sep 1908 18-Month	56.5°F (13.6°C)	58.1°F (14.5°C)	-1.6°F (-0.9°C)	4th Coolest	Coolest since: 1905	1904, 1918
Apr 1907–Sep 1908 18-Month	56.5°F (13.6°C)	58.1°F (14.5°C)	-1.6°F (-0.9°C)	124th Warmest	Warmest since: 1907	2012
Oct 1906–Sep 1908 24-Month	52.4°F (11.3°C)	53.8°F (12.1°C)	-1.4°F (-0.8°C)	5th Coolest	Coolest since: 1905	1905
Oct 1906–Sep 1908 24-Month	52.4°F (11.3°C)	53.8°F (12.1°C)	-1.4°F (-0.8°C)	122nd Warmest	Warmest since: 1907	2017
Oct 1905–Sep 1908 36-Month	53.0°F (11.7°C)	53.8°F (12.1°C)	-0.8°F (-0.4°C)	15th Coolest	Coolest since: 1907	1905, 1918
	53.0°F (11.7°C)	53.8°F (12.1°C)	-0.8°F (-0.4°C)	111th Warmest	Warmest since: 1903	2018
	Ties: 1912, 1916, 1926, 1927, 1965, 1969
Oct 1904–Sep 1908 48-Month	52.6°F (11.4°C)	53.7°F (12.1°C)	-1.1°F (-0.7°C)	6th Coolest	Coolest since: 1907	1905
	52.6°F (11.4°C)	53.7°F (12.1°C)	-1.1°F (-0.7°C)	119th Warmest	Warmest since: 1904	2019
	Ties: 1904, 1919
Oct 1903–Sep 1908 60-Month	52.3°F (11.3°C)	53.7°F (12.1°C)	-1.4°F (-0.8°C)	1st Coolest	Coolest since: 1905	1905, 1908
	52.3°F (11.3°C)	53.7°F (12.1°C)	-1.4°F (-0.8°C)	123rd Warmest	Warmest since: 1907	2020
	Ties: 1905

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 26, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings