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

Minimum Temperature Rankings, September 1912

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1912 1-Month	59.2°F (15.1°C)	56.3°F (13.5°C)	2.9°F (1.6°C)	107th Coolest	Coolest since: 1910	1914, 1918
	59.2°F (15.1°C)	56.3°F (13.5°C)	2.9°F (1.6°C)	22nd Warmest	Warmest since: 1911	2018
	Ties: 1895
Aug–Sep 1912 2-Month	60.1°F (15.6°C)	59.6°F (15.3°C)	0.5°F (0.3°C)	64th Coolest	Coolest since: 1909	1963
	60.1°F (15.6°C)	59.6°F (15.3°C)	0.5°F (0.3°C)	65th Warmest	Warmest since: 1911	2018
	Ties: 1915, 1965, 1975
Jul–Sep 1912 3-Month	61.3°F (16.3°C)	61.3°F (16.3°C)	0.0°F (0.0°C)	50th Coolest	Coolest since: 1909	1963
	61.3°F (16.3°C)	61.3°F (16.3°C)	0.0°F (0.0°C)	79th Warmest	Warmest since: 1911	2018
	Ties: 1907, 1920, 1922, 1928, 1944, 1952, 1969, 1992
Jun–Sep 1912 4-Month	60.5°F (15.8°C)	60.9°F (16.1°C)	-0.4°F (-0.3°C)	39th Coolest	Coolest since: 1909	1927
	60.5°F (15.8°C)	60.9°F (16.1°C)	-0.4°F (-0.3°C)	90th Warmest	Warmest since: 1911	2018
	Ties: 1984
May–Sep 1912 5-Month	58.7°F (14.8°C)	58.9°F (14.9°C)	-0.2°F (-0.1°C)	45th Coolest	Coolest since: 1910	1963, 1967
	58.7°F (14.8°C)	58.9°F (14.9°C)	-0.2°F (-0.1°C)	84th Warmest	Warmest since: 1911	2018
	Ties: 1908, 1910, 1923, 1947, 1983
Apr–Sep 1912 6-Month	56.0°F (13.3°C)	55.9°F (13.3°C)	0.1°F (0.0°C)	56th Coolest	Coolest since: 1909	1907, 1927
	56.0°F (13.3°C)	55.9°F (13.3°C)	0.1°F (0.0°C)	73rd Warmest	Warmest since: 1911	2018
	Ties: 1899, 1936, 1978
Mar–Sep 1912 7-Month	52.3°F (11.3°C)	52.5°F (11.4°C)	-0.2°F (-0.1°C)	42nd Coolest	Coolest since: 1909	1967
	52.3°F (11.3°C)	52.5°F (11.4°C)	-0.2°F (-0.1°C)	87th Warmest	Warmest since: 1911	2010
	Ties: 1895, 1930, 1954, 1976, 1978
Feb–Sep 1912 8-Month	48.2°F (9.0°C)	49.0°F (9.4°C)	-0.8°F (-0.4°C)	24th Coolest	Coolest since: 1907	1907, 1963
	48.2°F (9.0°C)	49.0°F (9.4°C)	-0.8°F (-0.4°C)	105th Warmest	Warmest since: 1911	2012
	Ties: 1899, 1905, 1923, 1927, 1956
Jan–Sep 1912 9-Month	44.5°F (6.9°C)	46.2°F (7.9°C)	-1.7°F (-1.0°C)	5th Coolest	Coolest since: 1907	1940
	44.5°F (6.9°C)	46.2°F (7.9°C)	-1.7°F (-1.0°C)	124th Warmest	Warmest since: 1911	2012
	Ties: 1918
Dec 1911–Sep 1912 10-Month	43.2°F (6.2°C)	44.3°F (6.8°C)	-1.1°F (-0.6°C)	19th Coolest	Coolest since: 1907	1904
	43.2°F (6.2°C)	44.3°F (6.8°C)	-1.1°F (-0.6°C)	109th Warmest	Warmest since: 1911	2012
	Ties: 1899, 1948, 1962, 1968
Nov 1911–Sep 1912 11-Month	42.2°F (5.7°C)	43.4°F (6.3°C)	-1.2°F (-0.6°C)	13th Coolest	Coolest since: 1907	1904
	42.2°F (5.7°C)	43.4°F (6.3°C)	-1.2°F (-0.6°C)	115th Warmest	Warmest since: 1911	2012
	Ties: 1926
Oct 1911–Sep 1912 12-Month	42.5°F (5.8°C)	43.5°F (6.4°C)	-1.0°F (-0.6°C)	16th Coolest	Coolest since: 1907	1918
	42.5°F (5.8°C)	43.5°F (6.4°C)	-1.0°F (-0.6°C)	112th Warmest	Warmest since: 1911	2012
	Ties: 1927, 1934, 1961, 1978
Apr 1911–Sep 1912 18-Month	47.3°F (8.5°C)	47.7°F (8.7°C)	-0.4°F (-0.2°C)	35th Coolest	Coolest since: 1910	1918
	47.3°F (8.5°C)	47.7°F (8.7°C)	-0.4°F (-0.2°C)	93rd Warmest	Warmest since: 1911	2012
	Ties: 1978
Oct 1910–Sep 1912 24-Month	43.0°F (6.1°C)	43.5°F (6.4°C)	-0.5°F (-0.3°C)	24th Coolest	Coolest since: 1908	1905
	43.0°F (6.1°C)	43.5°F (6.4°C)	-0.5°F (-0.3°C)	103rd Warmest	Warmest since: 1911	2017
	Ties: 1902, 1916, 1940, 1969, 1971
Oct 1909–Sep 1912 36-Month	43.1°F (6.2°C)	43.5°F (6.4°C)	-0.4°F (-0.2°C)	26th Coolest	Coolest since: 1909	1918
	43.1°F (6.2°C)	43.5°F (6.4°C)	-0.4°F (-0.2°C)	100th Warmest	Warmest since: 1911	2018, 2021
	Ties: 1908, 1942, 1962, 1982
Oct 1908–Sep 1912 48-Month	43.2°F (6.2°C)	43.5°F (6.4°C)	-0.3°F (-0.2°C)	29th Coolest	Coolest since: 1910	1905
	43.2°F (6.2°C)	43.5°F (6.4°C)	-0.3°F (-0.2°C)	96th Warmest	Warmest since: 1911	2019, 2020
	Ties: 1909, 1915, 1937, 1941, 1943, 1961, 1962
Oct 1907–Sep 1912 60-Month	43.2°F (6.2°C)	43.5°F (6.4°C)	-0.3°F (-0.2°C)	28th Coolest	Coolest since: 1911	1967
	43.2°F (6.2°C)	43.5°F (6.4°C)	-0.3°F (-0.2°C)	96th Warmest	Warmest since: 1910	2020
	Ties: 1910, 1916, 1926, 1944, 1962, 1979, 1980

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published February 2023, retrieved on February 8, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings