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 1920

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1920 1-Month	57.0°F (13.9°C)	56.3°F (13.5°C)	0.7°F (0.4°C)	67th Coolest	Coolest since: 1919	1914, 1918
	57.0°F (13.9°C)	56.3°F (13.5°C)	0.7°F (0.4°C)	62nd Warmest	Warmest since: 1915	2018
	Ties: 1939, 1992, 2012
Aug–Sep 1920 2-Month	60.8°F (16.0°C)	59.7°F (15.4°C)	1.1°F (0.6°C)	83rd Coolest	Coolest since: 1919	1963
	60.8°F (16.0°C)	59.7°F (15.4°C)	1.1°F (0.6°C)	46th Warmest	Warmest since: 1911	2018
	Ties: 1901, 1934, 1995
Jul–Sep 1920 3-Month	61.3°F (16.3°C)	61.3°F (16.3°C)	0.0°F (0.0°C)	50th Coolest	Coolest since: 1919	1963
	61.3°F (16.3°C)	61.3°F (16.3°C)	0.0°F (0.0°C)	79th Warmest	Warmest since: 1912	2018
	Ties: 1907, 1912, 1922, 1928, 1944, 1952, 1969, 1992
Jun–Sep 1920 4-Month	60.6°F (15.9°C)	61.0°F (16.1°C)	-0.4°F (-0.2°C)	41st Coolest	Coolest since: 1918	1927
	60.6°F (15.9°C)	61.0°F (16.1°C)	-0.4°F (-0.2°C)	88th Warmest	Warmest since: 1919	2018
	Ties: 1941, 1972, 1985
May–Sep 1920 5-Month	57.7°F (14.3°C)	58.9°F (14.9°C)	-1.2°F (-0.6°C)	11th Coolest	Coolest since: 1917	1963, 1967
	57.7°F (14.3°C)	58.9°F (14.9°C)	-1.2°F (-0.6°C)	118th Warmest	Warmest since: 1919	2018
	Ties: 1897, 1903, 1909, 1962, 1976
Apr–Sep 1920 6-Month	54.8°F (12.7°C)	55.9°F (13.3°C)	-1.1°F (-0.6°C)	14th Coolest	Coolest since: 1917	1907, 1927
	54.8°F (12.7°C)	55.9°F (13.3°C)	-1.1°F (-0.6°C)	115th Warmest	Warmest since: 1919	2018
	Ties: 1904, 1914, 1932
Mar–Sep 1920 7-Month	51.3°F (10.7°C)	52.5°F (11.4°C)	-1.2°F (-0.7°C)	13th Coolest	Coolest since: 1917	1967
	51.3°F (10.7°C)	52.5°F (11.4°C)	-1.2°F (-0.7°C)	116th Warmest	Warmest since: 1919	2010
	Ties: 1917
Feb–Sep 1920 8-Month	47.8°F (8.8°C)	49.0°F (9.4°C)	-1.2°F (-0.6°C)	15th Coolest	Coolest since: 1917	1907, 1963
	47.8°F (8.8°C)	49.0°F (9.4°C)	-1.2°F (-0.6°C)	114th Warmest	Warmest since: 1919	2012
	Ties: 1934
Jan–Sep 1920 9-Month	44.6°F (7.0°C)	46.2°F (7.9°C)	-1.6°F (-0.9°C)	7th Coolest	Coolest since: 1918	1940
	44.6°F (7.0°C)	46.2°F (7.9°C)	-1.6°F (-0.9°C)	122nd Warmest	Warmest since: 1919	2012
	Ties: 1895, 1914, 1978
Dec 1919–Sep 1920 10-Month	42.2°F (5.7°C)	44.3°F (6.8°C)	-2.1°F (-1.1°C)	5th Coolest	Coolest since: 1918	1904
Dec 1919–Sep 1920 10-Month	42.2°F (5.7°C)	44.3°F (6.8°C)	-2.1°F (-1.1°C)	123rd Warmest	Warmest since: 1919	2012
Nov 1919–Sep 1920 11-Month	41.5°F (5.3°C)	43.4°F (6.3°C)	-1.9°F (-1.0°C)	5th Coolest	Coolest since: 1918	1904
	41.5°F (5.3°C)	43.4°F (6.3°C)	-1.9°F (-1.0°C)	123rd Warmest	Warmest since: 1919	2012
	Ties: 1905
Oct 1919–Sep 1920 12-Month	42.4°F (5.8°C)	43.5°F (6.4°C)	-1.1°F (-0.6°C)	15th Coolest	Coolest since: 1918	1918
Oct 1919–Sep 1920 12-Month	42.4°F (5.8°C)	43.5°F (6.4°C)	-1.1°F (-0.6°C)	113th Warmest	Warmest since: 1919	2012
Apr 1919–Sep 1920 18-Month	46.9°F (8.3°C)	47.7°F (8.7°C)	-0.8°F (-0.4°C)	17th Coolest	Coolest since: 1918	1918
	46.9°F (8.3°C)	47.7°F (8.7°C)	-0.8°F (-0.4°C)	111th Warmest	Warmest since: 1919	2012
	Ties: 1928, 1936, 1951, 1982
Oct 1918–Sep 1920 24-Month	43.4°F (6.3°C)	43.5°F (6.4°C)	-0.1°F (-0.1°C)	44th Coolest	Coolest since: 1919	1905
	43.4°F (6.3°C)	43.5°F (6.4°C)	-0.1°F (-0.1°C)	83rd Warmest	Warmest since: 1914	2017
	Ties: 1910, 1911, 1913, 1944, 1946, 1956, 1997
Oct 1917–Sep 1920 36-Month	42.5°F (5.8°C)	43.5°F (6.4°C)	-1.0°F (-0.6°C)	10th Coolest	Coolest since: 1919	1918
	42.5°F (5.8°C)	43.5°F (6.4°C)	-1.0°F (-0.6°C)	116th Warmest	Warmest since: 1917	2018, 2021
	Ties: 1967, 1979
Oct 1916–Sep 1920 48-Month	42.4°F (5.8°C)	43.5°F (6.4°C)	-1.1°F (-0.6°C)	6th Coolest	Coolest since: 1918	1905
	42.4°F (5.8°C)	43.5°F (6.4°C)	-1.1°F (-0.6°C)	119th Warmest	Warmest since: 1919	2019, 2020
	Ties: 1965, 1968
Oct 1915–Sep 1920 60-Month	42.5°F (5.8°C)	43.5°F (6.4°C)	-1.0°F (-0.6°C)	9th Coolest	Coolest since: 1918	1967
	42.5°F (5.8°C)	43.5°F (6.4°C)	-1.0°F (-0.6°C)	115th Warmest	Warmest since: 1919	2020
	Ties: 1907

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings