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 1986

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1986 1-Month	57.4°F (14.1°C)	56.3°F (13.5°C)	1.1°F (0.6°C)	74th Coolest	Coolest since: 1985	1914, 1918
	57.4°F (14.1°C)	56.3°F (13.5°C)	1.1°F (0.6°C)	55th Warmest	Warmest since: 1980	2018
	Ties: 1979
Aug–Sep 1986 2-Month	59.6°F (15.3°C)	59.6°F (15.3°C)	0.0°F (0.0°C)	51st Coolest	Coolest since: 1984	1963
	59.6°F (15.3°C)	59.6°F (15.3°C)	0.0°F (0.0°C)	78th Warmest	Warmest since: 1985	2018
	Ties: 1990, 2000
Jul–Sep 1986 3-Month	62.0°F (16.7°C)	61.3°F (16.3°C)	0.7°F (0.4°C)	81st Coolest	Coolest since: 1985	1963
	62.0°F (16.7°C)	61.3°F (16.3°C)	0.7°F (0.4°C)	48th Warmest	Warmest since: 1980	2018
	Ties: 1910, 1939, 1945, 1949, 2008
Jun–Sep 1986 4-Month	61.6°F (16.4°C)	61.0°F (16.1°C)	0.6°F (0.3°C)	80th Coolest	Coolest since: 1985	1927
	61.6°F (16.4°C)	61.0°F (16.1°C)	0.6°F (0.3°C)	49th Warmest	Warmest since: 1980	2018
	Ties: 1970, 1971, 1977, 1988, 1996, 2014
May–Sep 1986 5-Month	59.8°F (15.4°C)	58.9°F (14.9°C)	0.9°F (0.5°C)	83rd Coolest	Coolest since: 1985	1963, 1967
	59.8°F (15.4°C)	58.9°F (14.9°C)	0.9°F (0.5°C)	46th Warmest	Warmest since: 1980	2018
	Ties: 1943, 1970, 1977, 2014
Apr–Sep 1986 6-Month	56.8°F (13.8°C)	55.9°F (13.3°C)	0.9°F (0.5°C)	87th Coolest	Coolest since: 1985	1907, 1927
	56.8°F (13.8°C)	55.9°F (13.3°C)	0.9°F (0.5°C)	42nd Warmest	Warmest since: 1980	2018
	Ties: 1911, 1931
Mar–Sep 1986 7-Month	53.3°F (11.8°C)	52.6°F (11.4°C)	0.7°F (0.4°C)	88th Coolest	Coolest since: 1985	1967
	53.3°F (11.8°C)	52.6°F (11.4°C)	0.7°F (0.4°C)	41st Warmest	Warmest since: 1985	2010
	Ties: 1938, 1980, 1985, 1993, 1999
Feb–Sep 1986 8-Month	49.8°F (9.9°C)	49.0°F (9.4°C)	0.8°F (0.5°C)	85th Coolest	Coolest since: 1984	1907, 1963
	49.8°F (9.9°C)	49.0°F (9.4°C)	0.8°F (0.5°C)	44th Warmest	Warmest since: 1985	2012
	Ties: 1995
Jan–Sep 1986 9-Month	46.8°F (8.2°C)	46.2°F (7.9°C)	0.6°F (0.3°C)	77th Coolest	Coolest since: 1985	1940
	46.8°F (8.2°C)	46.2°F (7.9°C)	0.6°F (0.3°C)	52nd Warmest	Warmest since: 1983	2012
	Ties: 1983, 2001
Dec 1985–Sep 1986 10-Month	44.5°F (6.9°C)	44.2°F (6.8°C)	0.3°F (0.1°C)	67th Coolest	Coolest since: 1984	1904
	44.5°F (6.9°C)	44.2°F (6.8°C)	0.3°F (0.1°C)	61st Warmest	Warmest since: 1985	2012
	Ties: 1900, 1925, 1976, 1988
Nov 1985–Sep 1986 11-Month	44.4°F (6.9°C)	43.4°F (6.3°C)	1.0°F (0.6°C)	92nd Coolest	Coolest since: 1985	1904
	44.4°F (6.9°C)	43.4°F (6.3°C)	1.0°F (0.6°C)	36th Warmest	Warmest since: 1983	2012
	Ties: 1922, 1939, 1975
Oct 1985–Sep 1986 12-Month	44.8°F (7.1°C)	43.6°F (6.4°C)	1.2°F (0.7°C)	99th Coolest	Coolest since: 1985	1918
	44.8°F (7.1°C)	43.6°F (6.4°C)	1.2°F (0.7°C)	29th Warmest	Warmest since: 1985	2012
	Ties: 1983, 1985
Apr 1985–Sep 1986 18-Month	48.7°F (9.3°C)	47.7°F (8.7°C)	1.0°F (0.6°C)	98th Coolest	Coolest since: 1985	1918
	48.7°F (9.3°C)	47.7°F (8.7°C)	1.0°F (0.6°C)	30th Warmest	Warmest since: 1974	2012
	Ties: 1901, 1987, 1990, 1992
Oct 1984–Sep 1986 24-Month	44.8°F (7.1°C)	43.5°F (6.4°C)	1.3°F (0.7°C)	101st Coolest	Coolest since: 1985	1905
	44.8°F (7.1°C)	43.5°F (6.4°C)	1.3°F (0.7°C)	26th Warmest	Warmest since: 1933	2017
	Ties: 2002
Oct 1983–Sep 1986 36-Month	44.3°F (6.8°C)	43.5°F (6.4°C)	0.8°F (0.4°C)	92nd Coolest	Coolest since: 1985	1918
	44.3°F (6.8°C)	43.5°F (6.4°C)	0.8°F (0.4°C)	34th Warmest	Warmest since: 1985	2018, 2021
	Ties: 1921, 1922, 1954, 1955, 1973, 1976, 1985, 1988, 1995
Oct 1982–Sep 1986 48-Month	44.4°F (6.9°C)	43.5°F (6.4°C)	0.9°F (0.5°C)	94th Coolest	Coolest since: 1985	1905
	44.4°F (6.9°C)	43.5°F (6.4°C)	0.9°F (0.5°C)	31st Warmest	Warmest since: 1976	2019, 2020
	Ties: 1933, 1976, 1987, 1988
Oct 1981–Sep 1986 60-Month	44.0°F (6.7°C)	43.5°F (6.4°C)	0.5°F (0.3°C)	83rd Coolest	Coolest since: 1985	1967
	44.0°F (6.7°C)	43.5°F (6.4°C)	0.5°F (0.3°C)	41st Warmest	Warmest since: 1977	2020
	Ties: 1925, 1932, 1934, 1952, 1954, 1957, 1974, 1977, 1996

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings