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 1915

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1915 1-Month	57.5°F (14.2°C)	56.3°F (13.5°C)	1.2°F (0.7°C)	76th Coolest	Coolest since: 1914	1914, 1918
	57.5°F (14.2°C)	56.3°F (13.5°C)	1.2°F (0.7°C)	53rd Warmest	Warmest since: 1912	2018
	Ties: 1972
Aug–Sep 1915 2-Month	60.1°F (15.6°C)	59.6°F (15.3°C)	0.5°F (0.3°C)	64th Coolest	Coolest since: 1914	1963
	60.1°F (15.6°C)	59.6°F (15.3°C)	0.5°F (0.3°C)	65th Warmest	Warmest since: 1912	2018
	Ties: 1912, 1965, 1975
Jul–Sep 1915 3-Month	61.2°F (16.2°C)	61.3°F (16.3°C)	-0.1°F (-0.1°C)	46th Coolest	Coolest since: 1914	1963
	61.2°F (16.2°C)	61.3°F (16.3°C)	-0.1°F (-0.1°C)	83rd Warmest	Warmest since: 1912	2018
	Ties: 1895, 1923, 1985
Jun–Sep 1915 4-Month	60.3°F (15.7°C)	60.9°F (16.1°C)	-0.6°F (-0.4°C)	32nd Coolest	Coolest since: 1914	1927
	60.3°F (15.7°C)	60.9°F (16.1°C)	-0.6°F (-0.4°C)	97th Warmest	Warmest since: 1912	2018
	Ties: 1948, 1951, 1965, 1992
May–Sep 1915 5-Month	58.1°F (14.5°C)	58.9°F (14.9°C)	-0.8°F (-0.4°C)	25th Coolest	Coolest since: 1914	1963, 1967
	58.1°F (14.5°C)	58.9°F (14.9°C)	-0.8°F (-0.4°C)	104th Warmest	Warmest since: 1913	2018
	Ties: 1913, 1951, 1958
Apr–Sep 1915 6-Month	55.6°F (13.1°C)	55.9°F (13.3°C)	-0.3°F (-0.2°C)	38th Coolest	Coolest since: 1914	1907, 1927
	55.6°F (13.1°C)	55.9°F (13.3°C)	-0.3°F (-0.2°C)	91st Warmest	Warmest since: 1913	2018
	Ties: 1913, 1974, 1984
Mar–Sep 1915 7-Month	51.5°F (10.8°C)	52.5°F (11.4°C)	-1.0°F (-0.6°C)	17th Coolest	Coolest since: 1914	1967
	51.5°F (10.8°C)	52.5°F (11.4°C)	-1.0°F (-0.6°C)	112th Warmest	Warmest since: 1913	2010
	Ties: 1960, 1962, 1966, 1997
Feb–Sep 1915 8-Month	48.6°F (9.2°C)	49.0°F (9.4°C)	-0.4°F (-0.2°C)	40th Coolest	Coolest since: 1914	1907, 1963
	48.6°F (9.2°C)	49.0°F (9.4°C)	-0.4°F (-0.2°C)	89th Warmest	Warmest since: 1913	2012
	Ties: 1936, 1946, 1951
Jan–Sep 1915 9-Month	46.0°F (7.8°C)	46.2°F (7.9°C)	-0.2°F (-0.1°C)	46th Coolest	Coolest since: 1914	1940
	46.0°F (7.8°C)	46.2°F (7.9°C)	-0.2°F (-0.1°C)	83rd Warmest	Warmest since: 1913	2012
	Ties: 1908, 1929, 1946, 1951, 1977
Dec 1914–Sep 1915 10-Month	43.8°F (6.6°C)	44.2°F (6.8°C)	-0.4°F (-0.2°C)	39th Coolest	Coolest since: 1914	1904
	43.8°F (6.6°C)	44.2°F (6.8°C)	-0.4°F (-0.2°C)	89th Warmest	Warmest since: 1913	2012
	Ties: 1928, 1941, 1947, 1951, 1965
Nov 1914–Sep 1915 11-Month	42.8°F (6.0°C)	43.4°F (6.3°C)	-0.6°F (-0.3°C)	31st Coolest	Coolest since: 1914	1904
	42.8°F (6.0°C)	43.4°F (6.3°C)	-0.6°F (-0.3°C)	97th Warmest	Warmest since: 1913	2012
	Ties: 1962
Oct 1914–Sep 1915 12-Month	43.2°F (6.2°C)	43.5°F (6.4°C)	-0.3°F (-0.2°C)	40th Coolest	Coolest since: 1914	1918
	43.2°F (6.2°C)	43.5°F (6.4°C)	-0.3°F (-0.2°C)	88th Warmest	Warmest since: 1913	2012
	Ties: 1910, 1951, 1994, 1996
Apr 1914–Sep 1915 18-Month	47.1°F (8.4°C)	47.7°F (8.7°C)	-0.6°F (-0.3°C)	26th Coolest	Coolest since: 1914	1918
	47.1°F (8.4°C)	47.7°F (8.7°C)	-0.6°F (-0.3°C)	102nd Warmest	Warmest since: 1914	2012
	Ties: 1910, 1914, 1947, 1961
Oct 1913–Sep 1915 24-Month	43.1°F (6.2°C)	43.5°F (6.4°C)	-0.4°F (-0.2°C)	30th Coolest	Coolest since: 1912	1905
	43.1°F (6.2°C)	43.5°F (6.4°C)	-0.4°F (-0.2°C)	97th Warmest	Warmest since: 1914	2017
	Ties: 1897, 1924, 1925, 1928
Oct 1912–Sep 1915 36-Month	43.5°F (6.4°C)	43.5°F (6.4°C)	0.0°F (0.0°C)	50th Coolest	Coolest since: 1914	1918
	43.5°F (6.4°C)	43.5°F (6.4°C)	0.0°F (0.0°C)	76th Warmest	Warmest since: 1913	2018, 2021
	Ties: 1899, 1901, 1913, 1924, 1945, 1956, 1960, 1972, 1977, 1984
Oct 1911–Sep 1915 48-Month	43.2°F (6.2°C)	43.5°F (6.4°C)	-0.3°F (-0.2°C)	29th Coolest	Coolest since: 1912	1905
	43.2°F (6.2°C)	43.5°F (6.4°C)	-0.3°F (-0.2°C)	96th Warmest	Warmest since: 1914	2019, 2020
	Ties: 1909, 1912, 1937, 1941, 1943, 1961, 1962
Oct 1910–Sep 1915 60-Month	43.3°F (6.3°C)	43.5°F (6.4°C)	-0.2°F (-0.1°C)	36th Coolest	Coolest since: 1914	1967
	43.3°F (6.3°C)	43.5°F (6.4°C)	-0.2°F (-0.1°C)	88th Warmest	Warmest since: 1914	2020
	Ties: 1903, 1914, 1938, 1948, 1972

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings