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 1895

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1895 1-Month	70.2°F (21.2°C)	67.0°F (19.4°C)	3.2°F (1.8°C)	114th Coolest	Coolest since: 1895	1917
	70.2°F (21.2°C)	67.0°F (19.4°C)	3.2°F (1.8°C)	15th Warmest	Warmest to Date	2018
	Ties: 2010
Aug–Sep 1895 2-Month	72.6°F (22.6°C)	70.2°F (21.2°C)	2.4°F (1.4°C)	114th Coolest	Coolest since: 1895	1940, 1963
	72.6°F (22.6°C)	70.2°F (21.2°C)	2.4°F (1.4°C)	15th Warmest	Warmest to Date	2018
	Ties: 1931, 1961
Jul–Sep 1895 3-Month	72.2°F (22.3°C)	71.8°F (22.1°C)	0.4°F (0.2°C)	72nd Coolest	Coolest since: 1895	1962
	72.2°F (22.3°C)	71.8°F (22.1°C)	0.4°F (0.2°C)	57th Warmest	Warmest to Date	2016
	Ties: 1926
Jun–Sep 1895 4-Month	72.3°F (22.4°C)	71.5°F (21.9°C)	0.8°F (0.5°C)	82nd Coolest	Coolest since: 1895	1927
	72.3°F (22.4°C)	71.5°F (21.9°C)	0.8°F (0.5°C)	47th Warmest	Warmest to Date	2010
	Ties: 1977, 1986
May–Sep 1895 5-Month	70.0°F (21.1°C)	69.7°F (20.9°C)	0.3°F (0.2°C)	69th Coolest	Coolest since: 1895	1907, 1967
	70.0°F (21.1°C)	69.7°F (20.9°C)	0.3°F (0.2°C)	60th Warmest	Warmest to Date	2010
	Ties: 1899, 1969, 1989
Apr–Sep 1895 6-Month	66.9°F (19.4°C)	66.8°F (19.3°C)	0.1°F (0.1°C)	60th Coolest	Coolest since: 1895	1907
	66.9°F (19.4°C)	66.8°F (19.3°C)	0.1°F (0.1°C)	69th Warmest	Warmest to Date	2010
	Ties: 1981, 1983, 2003
Mar–Sep 1895 7-Month	62.9°F (17.2°C)	63.2°F (17.3°C)	-0.3°F (-0.1°C)	38th Coolest	Coolest since: 1895	1924
	62.9°F (17.2°C)	63.2°F (17.3°C)	-0.3°F (-0.1°C)	91st Warmest	Warmest to Date	2010
	Ties: 1902, 1935
Feb–Sep 1895 8-Month	58.0°F (14.4°C)	59.6°F (15.3°C)	-1.6°F (-0.9°C)	13th Coolest	Coolest since: 1895	1907
	58.0°F (14.4°C)	59.6°F (15.3°C)	-1.6°F (-0.9°C)	116th Warmest	Warmest to Date	2012
	Ties: 1979
Jan–Sep 1895 9-Month	54.8°F (12.7°C)	56.5°F (13.6°C)	-1.7°F (-0.9°C)	8th Coolest	Coolest since: 1895	1940
	54.8°F (12.7°C)	56.5°F (13.6°C)	-1.7°F (-0.9°C)	121st Warmest	Warmest to Date	2012
	Ties: 1958

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings