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 1928

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1928 1-Month	53.7°F (12.1°C)	56.3°F (13.5°C)	-2.6°F (-1.4°C)	14th Coolest	Coolest since: 1924	1914, 1918
	53.7°F (12.1°C)	56.3°F (13.5°C)	-2.6°F (-1.4°C)	115th Warmest	Warmest since: 1927	2018
	Ties: 1908
Aug–Sep 1928 2-Month	59.5°F (15.3°C)	59.6°F (15.3°C)	-0.1°F (0.0°C)	50th Coolest	Coolest since: 1927	1963
Aug–Sep 1928 2-Month	59.5°F (15.3°C)	59.6°F (15.3°C)	-0.1°F (0.0°C)	79th Warmest	Warmest since: 1926	2018
Jul–Sep 1928 3-Month	61.3°F (16.3°C)	61.3°F (16.3°C)	0.0°F (0.0°C)	50th Coolest	Coolest since: 1927	1963
	61.3°F (16.3°C)	61.3°F (16.3°C)	0.0°F (0.0°C)	79th Warmest	Warmest since: 1926	2018
	Ties: 1907, 1912, 1920, 1922, 1944, 1952, 1969, 1992
Jun–Sep 1928 4-Month	60.8°F (16.0°C)	60.9°F (16.1°C)	-0.1°F (-0.1°C)	46th Coolest	Coolest since: 1927	1927
	60.8°F (16.0°C)	60.9°F (16.1°C)	-0.1°F (-0.1°C)	83rd Warmest	Warmest since: 1926	2018
	Ties: 1905, 1947, 1968, 1981
May–Sep 1928 5-Month	58.3°F (14.6°C)	58.9°F (14.9°C)	-0.6°F (-0.3°C)	33rd Coolest	Coolest since: 1927	1963, 1967
	58.3°F (14.6°C)	58.9°F (14.9°C)	-0.6°F (-0.3°C)	96th Warmest	Warmest since: 1926	2018
	Ties: 1926, 1935, 1968
Apr–Sep 1928 6-Month	55.0°F (12.8°C)	55.9°F (13.3°C)	-0.9°F (-0.5°C)	21st Coolest	Coolest since: 1927	1907, 1927
	55.0°F (12.8°C)	55.9°F (13.3°C)	-0.9°F (-0.5°C)	108th Warmest	Warmest since: 1925	2018
	Ties: 1903, 1962, 1964, 1976, 1982
Mar–Sep 1928 7-Month	51.6°F (10.9°C)	52.5°F (11.4°C)	-0.9°F (-0.5°C)	22nd Coolest	Coolest since: 1927	1967
	51.6°F (10.9°C)	52.5°F (11.4°C)	-0.9°F (-0.5°C)	107th Warmest	Warmest since: 1925	2010
	Ties: 1897, 1941, 1947
Feb–Sep 1928 8-Month	48.3°F (9.1°C)	49.0°F (9.4°C)	-0.7°F (-0.3°C)	30th Coolest	Coolest since: 1927	1907, 1963
	48.3°F (9.1°C)	49.0°F (9.4°C)	-0.7°F (-0.3°C)	99th Warmest	Warmest since: 1925	2012
	Ties: 1932, 1964, 1972
Jan–Sep 1928 9-Month	45.5°F (7.5°C)	46.2°F (7.9°C)	-0.7°F (-0.4°C)	34th Coolest	Coolest since: 1927	1940
	45.5°F (7.5°C)	46.2°F (7.9°C)	-0.7°F (-0.4°C)	95th Warmest	Warmest since: 1927	2012
	Ties: 1927, 1934, 1947, 1964
Dec 1927–Sep 1928 10-Month	43.8°F (6.6°C)	44.3°F (6.8°C)	-0.5°F (-0.2°C)	39th Coolest	Coolest since: 1927	1904
	43.8°F (6.6°C)	44.3°F (6.8°C)	-0.5°F (-0.2°C)	89th Warmest	Warmest since: 1925	2012
	Ties: 1915, 1941, 1947, 1951, 1965
Nov 1927–Sep 1928 11-Month	43.3°F (6.3°C)	43.4°F (6.3°C)	-0.1°F (0.0°C)	50th Coolest	Coolest since: 1927	1904
	43.3°F (6.3°C)	43.4°F (6.3°C)	-0.1°F (0.0°C)	78th Warmest	Warmest since: 1925	2012
	Ties: 1908, 1909, 1944, 1947
Oct 1927–Sep 1928 12-Month	43.6°F (6.4°C)	43.5°F (6.4°C)	0.1°F (0.0°C)	58th Coolest	Coolest since: 1927	1918
	43.6°F (6.4°C)	43.5°F (6.4°C)	0.1°F (0.0°C)	70th Warmest	Warmest since: 1922	2012
	Ties: 1929, 1959
Apr 1927–Sep 1928 18-Month	46.9°F (8.3°C)	47.6°F (8.7°C)	-0.7°F (-0.4°C)	17th Coolest	Coolest since: 1927	1918
	46.9°F (8.3°C)	47.6°F (8.7°C)	-0.7°F (-0.4°C)	111th Warmest	Warmest since: 1925	2012
	Ties: 1920, 1936, 1951, 1982
Oct 1926–Sep 1928 24-Month	43.1°F (6.2°C)	43.6°F (6.4°C)	-0.5°F (-0.2°C)	30th Coolest	Coolest since: 1927	1905
	43.1°F (6.2°C)	43.6°F (6.4°C)	-0.5°F (-0.2°C)	97th Warmest	Warmest since: 1925	2017
	Ties: 1897, 1915, 1924, 1925
Oct 1925–Sep 1928 36-Month	42.8°F (6.0°C)	43.5°F (6.4°C)	-0.7°F (-0.4°C)	18th Coolest	Coolest since: 1927	1918
	42.8°F (6.0°C)	43.5°F (6.4°C)	-0.7°F (-0.4°C)	108th Warmest	Warmest since: 1926	2018, 2021
	Ties: 1926, 1936, 1970
Oct 1924–Sep 1928 48-Month	42.9°F (6.1°C)	43.5°F (6.4°C)	-0.6°F (-0.3°C)	19th Coolest	Coolest since: 1927	1905
Oct 1924–Sep 1928 48-Month	42.9°F (6.1°C)	43.5°F (6.4°C)	-0.6°F (-0.3°C)	106th Warmest	Warmest since: 1926	2019, 2020
Oct 1923–Sep 1928 60-Month	42.9°F (6.1°C)	43.5°F (6.4°C)	-0.6°F (-0.3°C)	17th Coolest	Coolest since: 1927	1967
	42.9°F (6.1°C)	43.5°F (6.4°C)	-0.6°F (-0.3°C)	107th Warmest	Warmest since: 1927	2020
	Ties: 1904, 1909, 1927, 1981, 1982

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published November 2022, retrieved on December 5, 2022 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings