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, August 1909

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
August 1909 1-Month	60.2°F (15.7°C)	62.9°F (17.2°C)	-2.7°F (-1.5°C)	8th Coolest	Coolest since: 1902	1927
	60.2°F (15.7°C)	62.9°F (17.2°C)	-2.7°F (-1.5°C)	121st Warmest	Warmest since: 1908	2016, 2018
	Ties: 1964
Jul–Aug 1909 2-Month	60.7°F (15.9°C)	63.8°F (17.7°C)	-3.1°F (-1.8°C)	1st Coolest	Coolest since: 1909	1909, 1946
	60.7°F (15.9°C)	63.8°F (17.7°C)	-3.1°F (-1.8°C)	128th Warmest	Warmest since: 1908	2020
	Ties: 1946
Jun–Aug 1909 3-Month	61.2°F (16.2°C)	62.5°F (16.9°C)	-1.3°F (-0.7°C)	12th Coolest	Coolest since: 1907	1927
	61.2°F (16.2°C)	62.5°F (16.9°C)	-1.3°F (-0.7°C)	117th Warmest	Warmest since: 1908	2010
	Ties: 1915
May–Aug 1909 4-Month	58.5°F (14.7°C)	59.6°F (15.3°C)	-1.1°F (-0.6°C)	17th Coolest	Coolest since: 1907	1907
	58.5°F (14.7°C)	59.6°F (15.3°C)	-1.1°F (-0.6°C)	112th Warmest	Warmest since: 1908	2018
	Ties: 1897, 1903, 1945, 1976
Apr–Aug 1909 5-Month	55.0°F (12.8°C)	55.8°F (13.2°C)	-0.8°F (-0.4°C)	24th Coolest	Coolest since: 1907	1907
	55.0°F (12.8°C)	55.8°F (13.2°C)	-0.8°F (-0.4°C)	105th Warmest	Warmest since: 1908	2019
	Ties: 1903, 1929, 1982
Mar–Aug 1909 6-Month	50.9°F (10.5°C)	51.8°F (11.0°C)	-0.9°F (-0.5°C)	19th Coolest	Coolest since: 1907	1907
	50.9°F (10.5°C)	51.8°F (11.0°C)	-0.9°F (-0.5°C)	110th Warmest	Warmest since: 1908	2012
	Ties: 1914, 1916, 1923, 1965, 1966, 1972
Feb–Aug 1909 7-Month	48.1°F (8.9°C)	48.0°F (8.9°C)	0.1°F (0.0°C)	59th Coolest	Coolest since: 1907	1907
	48.1°F (8.9°C)	48.0°F (8.9°C)	0.1°F (0.0°C)	70th Warmest	Warmest since: 1908	2012
	Ties: 1911, 1974
Jan–Aug 1909 8-Month	45.3°F (7.4°C)	44.9°F (7.2°C)	0.4°F (0.2°C)	71st Coolest	Coolest since: 1908	1904
	45.3°F (7.4°C)	44.9°F (7.2°C)	0.4°F (0.2°C)	58th Warmest	Warmest since: 1906	2012
	Ties: 1903, 1944, 1945, 1985
Dec 1908–Aug 1909 9-Month	43.3°F (6.3°C)	42.9°F (6.1°C)	0.4°F (0.2°C)	72nd Coolest	Coolest since: 1908	1904
	43.3°F (6.3°C)	42.9°F (6.1°C)	0.4°F (0.2°C)	56th Warmest	Warmest since: 1906	2012
	Ties: 1992, 2003
Nov 1908–Aug 1909 10-Month	42.2°F (5.7°C)	42.1°F (5.6°C)	0.1°F (0.1°C)	58th Coolest	Coolest since: 1907	1904
	42.2°F (5.7°C)	42.1°F (5.6°C)	0.1°F (0.1°C)	70th Warmest	Warmest since: 1908	2012
	Ties: 1943, 1950
Oct 1908–Aug 1909 11-Month	42.5°F (5.8°C)	42.3°F (5.7°C)	0.2°F (0.1°C)	61st Coolest	Coolest since: 1908	1904
	42.5°F (5.8°C)	42.3°F (5.7°C)	0.2°F (0.1°C)	67th Warmest	Warmest since: 1906	2012
	Ties: 1954, 1984
Sep 1908–Aug 1909 12-Month	43.4°F (6.3°C)	43.5°F (6.4°C)	-0.1°F (-0.1°C)	49th Coolest	Coolest since: 1908	1918
	43.4°F (6.3°C)	43.5°F (6.4°C)	-0.1°F (-0.1°C)	79th Warmest	Warmest since: 1906	2012
	Ties: 1929, 2001
Mar 1908–Aug 1909 18-Month	46.6°F (8.1°C)	46.4°F (8.0°C)	0.2°F (0.1°C)	70th Coolest	Coolest since: 1908	1918
	46.6°F (8.1°C)	46.4°F (8.0°C)	0.2°F (0.1°C)	58th Warmest	Warmest since: 1906	2012
	Ties: 1899, 1906, 1923, 1946, 1972, 1993, 2014
Sep 1907–Aug 1909 24-Month	43.4°F (6.3°C)	43.5°F (6.4°C)	-0.1°F (-0.1°C)	46th Coolest	Coolest since: 1908	1905
	43.4°F (6.3°C)	43.5°F (6.4°C)	-0.1°F (-0.1°C)	81st Warmest	Warmest since: 1901	2017, 2020
	Ties: 1930, 1944, 1947
Sep 1906–Aug 1909 36-Month	43.1°F (6.2°C)	43.5°F (6.4°C)	-0.4°F (-0.2°C)	26th Coolest	Coolest since: 1907	1906
	43.1°F (6.2°C)	43.5°F (6.4°C)	-0.4°F (-0.2°C)	100th Warmest	Warmest since: 1908	2021
	Ties: 1925, 1942, 1961, 1971
Sep 1905–Aug 1909 48-Month	43.2°F (6.2°C)	43.5°F (6.4°C)	-0.3°F (-0.2°C)	29th Coolest	Coolest since: 1908	1905
	43.2°F (6.2°C)	43.5°F (6.4°C)	-0.3°F (-0.2°C)	96th Warmest	Warmest since: 1903	2020
	Ties: 1902, 1921, 1936, 1961, 1981
Sep 1904–Aug 1909 60-Month	42.9°F (6.1°C)	43.5°F (6.4°C)	-0.6°F (-0.3°C)	17th Coolest	Coolest since: 1908	1906, 1908, 1967
	42.9°F (6.1°C)	43.5°F (6.4°C)	-0.6°F (-0.3°C)	107th Warmest	Warmest since: 1904	2020
	Ties: 1904, 1927, 1981

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings