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, October 1921

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Record Coolest
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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 1921 1-Month	42.8°F (6.0°C)	44.8°F (7.1°C)	-2.0°F (-1.1°C)	30th Coolest	Coolest since: 1917	1895
	42.8°F (6.0°C)	44.8°F (7.1°C)	-2.0°F (-1.1°C)	99th Warmest	Warmest since: 1920	2021
	Ties: 1923, 1934
Sep–Oct 1921 2-Month	52.3°F (11.3°C)	50.6°F (10.3°C)	1.7°F (1.0°C)	95th Coolest	Coolest since: 1920	1917
	52.3°F (11.3°C)	50.6°F (10.3°C)	1.7°F (1.0°C)	34th Warmest	Warmest since: 1919	2018
	Ties: 1985
Aug–Oct 1921 3-Month	55.0°F (12.8°C)	54.7°F (12.6°C)	0.3°F (0.2°C)	62nd Coolest	Coolest since: 1918	1909, 1917
	55.0°F (12.8°C)	54.7°F (12.6°C)	0.3°F (0.2°C)	67th Warmest	Warmest since: 1920	2018
	Ties: 1922
Jul–Oct 1921 4-Month	58.2°F (14.6°C)	57.2°F (14.0°C)	1.0°F (0.6°C)	85th Coolest	Coolest since: 1920	1909
	58.2°F (14.6°C)	57.2°F (14.0°C)	1.0°F (0.6°C)	44th Warmest	Warmest since: 1919	2018
	Ties: 1901, 1941, 1977, 1991, 1999, 2009, 2014
Jun–Oct 1921 5-Month	58.6°F (14.8°C)	57.7°F (14.3°C)	0.9°F (0.5°C)	85th Coolest	Coolest since: 1920	1907
	58.6°F (14.8°C)	57.7°F (14.3°C)	0.9°F (0.5°C)	44th Warmest	Warmest since: 1919	2018
	Ties: 1922, 1939, 1986, 1999, 2008
May–Oct 1921 6-Month	57.2°F (14.0°C)	56.6°F (13.7°C)	0.6°F (0.3°C)	78th Coolest	Coolest since: 1920	1907
	57.2°F (14.0°C)	56.6°F (13.7°C)	0.6°F (0.3°C)	51st Warmest	Warmest since: 1919	2018
	Ties: 1987
Apr–Oct 1921 7-Month	55.6°F (13.1°C)	54.3°F (12.4°C)	1.3°F (0.7°C)	102nd Coolest	Coolest since: 1920	1907
	55.6°F (13.1°C)	54.3°F (12.4°C)	1.3°F (0.7°C)	27th Warmest	Warmest since: 1906	2018, 2019
	Ties: 1898, 2003, 2014
Mar–Oct 1921 8-Month	53.8°F (12.1°C)	51.5°F (10.8°C)	2.3°F (1.3°C)	117th Coolest	Coolest since: 1920	1907
	53.8°F (12.1°C)	51.5°F (10.8°C)	2.3°F (1.3°C)	12th Warmest	Warmest to Date	2019
	Ties: 1991, 2002
Feb–Oct 1921 9-Month	50.9°F (10.5°C)	48.5°F (9.2°C)	2.4°F (1.3°C)	115th Coolest	Coolest since: 1920	1907
	50.9°F (10.5°C)	48.5°F (9.2°C)	2.4°F (1.3°C)	14th Warmest	Warmest to Date	2018
	Ties: 2002
Jan–Oct 1921 10-Month	48.4°F (9.1°C)	46.1°F (7.8°C)	2.3°F (1.3°C)	115th Coolest	Coolest since: 1920	1904, 1940
	48.4°F (9.1°C)	46.1°F (7.8°C)	2.3°F (1.3°C)	14th Warmest	Warmest to Date	2017
	Ties: 1949
Dec 1920–Oct 1921 11-Month	46.7°F (8.2°C)	44.3°F (6.8°C)	2.4°F (1.4°C)	115th Coolest	Coolest since: 1920	1904
Dec 1920–Oct 1921 11-Month	46.7°F (8.2°C)	44.3°F (6.8°C)	2.4°F (1.4°C)	13th Warmest	Warmest to Date	2012
Nov 1920–Oct 1921 12-Month	45.7°F (7.6°C)	43.5°F (6.4°C)	2.2°F (1.2°C)	114th Coolest	Coolest since: 1920	1904
	45.7°F (7.6°C)	43.5°F (6.4°C)	2.2°F (1.2°C)	14th Warmest	Warmest to Date	2012, 2016
	Ties: 2004, 2022
May 1920–Oct 1921 18-Month	49.1°F (9.5°C)	47.9°F (8.8°C)	1.2°F (0.7°C)	104th Coolest	Coolest since: 1920	1904
	49.1°F (9.5°C)	47.9°F (8.8°C)	1.2°F (0.7°C)	24th Warmest	Warmest to Date	2019
	Ties: 1990, 1995
Nov 1919–Oct 1921 24-Month	43.9°F (6.6°C)	43.5°F (6.4°C)	0.4°F (0.2°C)	75th Coolest	Coolest since: 1920	1905
	43.9°F (6.6°C)	43.5°F (6.4°C)	0.4°F (0.2°C)	52nd Warmest	Warmest since: 1899	2017
	Ties: 1899, 1931, 1994
Nov 1918–Oct 1921 36-Month	44.2°F (6.8°C)	43.5°F (6.4°C)	0.7°F (0.4°C)	84th Coolest	Coolest since: 1920	1918
	44.2°F (6.8°C)	43.5°F (6.4°C)	0.7°F (0.4°C)	42nd Warmest	Warmest to Date	2018
	Ties: 1939, 1973, 1976
Nov 1917–Oct 1921 48-Month	43.5°F (6.4°C)	43.5°F (6.4°C)	0.0°F (0.0°C)	45th Coolest	Coolest since: 1920	1905, 1907
	43.5°F (6.4°C)	43.5°F (6.4°C)	0.0°F (0.0°C)	80th Warmest	Warmest since: 1913	2019
	Ties: 1911, 1925, 1938, 1940, 1942, 1947, 1959, 1972, 1984
Nov 1916–Oct 1921 60-Month	43.1°F (6.2°C)	43.5°F (6.4°C)	-0.4°F (-0.2°C)	24th Coolest	Coolest since: 1920	1967
	43.1°F (6.2°C)	43.5°F (6.4°C)	-0.4°F (-0.2°C)	100th Warmest	Warmest since: 1916	2020
	Ties: 1911, 1916, 1929, 1930

Citing This Page

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