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 2012

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 2012 1-Month	57.0°F (13.9°C)	56.3°F (13.5°C)	0.7°F (0.4°C)	67th Coolest	Coolest since: 2006	1914, 1918
	57.0°F (13.9°C)	56.3°F (13.5°C)	0.7°F (0.4°C)	62nd Warmest	Warmest since: 2011	2018
	Ties: 1920, 1939, 1992
Aug–Sep 2012 2-Month	61.6°F (16.4°C)	59.7°F (15.4°C)	1.9°F (1.0°C)	98th Coolest	Coolest since: 2008	1963
	61.6°F (16.4°C)	59.7°F (15.4°C)	1.9°F (1.0°C)	31st Warmest	Warmest since: 2011	2018
	Ties: 1936, 1960
Jul–Sep 2012 3-Month	64.2°F (17.9°C)	61.3°F (16.3°C)	2.9°F (1.6°C)	119th Coolest	Coolest since: 2010	1963
	64.2°F (17.9°C)	61.3°F (16.3°C)	2.9°F (1.6°C)	10th Warmest	Warmest since: 2011	2018
	Ties: 1955, 2010, 2022
Jun–Sep 2012 4-Month	63.2°F (17.3°C)	60.9°F (16.1°C)	2.3°F (1.2°C)	116th Coolest	Coolest since: 2009	1927
	63.2°F (17.3°C)	60.9°F (16.1°C)	2.3°F (1.2°C)	13th Warmest	Warmest since: 2011	2018
	Ties: 2002
May–Sep 2012 5-Month	62.0°F (16.7°C)	58.9°F (14.9°C)	3.1°F (1.8°C)	122nd Coolest	Coolest since: 2009	1963, 1967
May–Sep 2012 5-Month	62.0°F (16.7°C)	58.9°F (14.9°C)	3.1°F (1.8°C)	7th Warmest	Warmest since: 2011	2018
Apr–Sep 2012 6-Month	58.8°F (14.9°C)	55.9°F (13.3°C)	2.9°F (1.6°C)	122nd Coolest	Coolest since: 2009	1907, 1927
	58.8°F (14.9°C)	55.9°F (13.3°C)	2.9°F (1.6°C)	7th Warmest	Warmest since: 2011	2018
	Ties: 2015, 2017
Mar–Sep 2012 7-Month	56.3°F (13.5°C)	52.5°F (11.4°C)	3.8°F (2.1°C)	127th Coolest	Coolest since: 2011	1967
Mar–Sep 2012 7-Month	56.3°F (13.5°C)	52.5°F (11.4°C)	3.8°F (2.1°C)	2nd Warmest	Warmest since: 2010	2010
Feb–Sep 2012 8-Month	53.1°F (11.7°C)	49.0°F (9.4°C)	4.1°F (2.3°C)	128th Coolest	Coolest since: 2011	1907, 1963
Feb–Sep 2012 8-Month	53.1°F (11.7°C)	49.0°F (9.4°C)	4.1°F (2.3°C)	1st Warmest	Warmest to Date	2012
Jan–Sep 2012 9-Month	50.3°F (10.2°C)	46.2°F (7.9°C)	4.1°F (2.3°C)	128th Coolest	Coolest since: 2011	1940
Jan–Sep 2012 9-Month	50.3°F (10.2°C)	46.2°F (7.9°C)	4.1°F (2.3°C)	1st Warmest	Warmest to Date	2012
Dec 2011–Sep 2012 10-Month	48.5°F (9.2°C)	44.3°F (6.8°C)	4.2°F (2.4°C)	127th Coolest	Coolest since: 2011	1904
Dec 2011–Sep 2012 10-Month	48.5°F (9.2°C)	44.3°F (6.8°C)	4.2°F (2.4°C)	1st Warmest	Warmest to Date	2012
Nov 2011–Sep 2012 11-Month	47.6°F (8.7°C)	43.4°F (6.3°C)	4.2°F (2.4°C)	127th Coolest	Coolest since: 2011	1904
Nov 2011–Sep 2012 11-Month	47.6°F (8.7°C)	43.4°F (6.3°C)	4.2°F (2.4°C)	1st Warmest	Warmest to Date	2012
Oct 2011–Sep 2012 12-Month	47.5°F (8.6°C)	43.6°F (6.4°C)	3.9°F (2.2°C)	127th Coolest	Coolest since: 2011	1918
Oct 2011–Sep 2012 12-Month	47.5°F (8.6°C)	43.6°F (6.4°C)	3.9°F (2.2°C)	1st Warmest	Warmest to Date	2012
Apr 2011–Sep 2012 18-Month	51.6°F (10.9°C)	47.7°F (8.7°C)	3.9°F (2.2°C)	127th Coolest	Coolest since: 2011	1918
Apr 2011–Sep 2012 18-Month	51.6°F (10.9°C)	47.7°F (8.7°C)	3.9°F (2.2°C)	1st Warmest	Warmest to Date	2012
Oct 2010–Sep 2012 24-Month	46.6°F (8.1°C)	43.5°F (6.4°C)	3.1°F (1.7°C)	121st Coolest	Coolest since: 2011	1905
	46.6°F (8.1°C)	43.5°F (6.4°C)	3.1°F (1.7°C)	6th Warmest	Warmest to Date	2017
	Ties: 2022
Oct 2009–Sep 2012 36-Month	46.5°F (8.1°C)	43.5°F (6.4°C)	3.0°F (1.7°C)	120th Coolest	Coolest since: 2011	1918
Oct 2009–Sep 2012 36-Month	46.5°F (8.1°C)	43.5°F (6.4°C)	3.0°F (1.7°C)	6th Warmest	Warmest to Date	2018, 2021
Oct 2008–Sep 2012 48-Month	46.0°F (7.8°C)	43.5°F (6.4°C)	2.5°F (1.4°C)	118th Coolest	Coolest since: 2011	1905
Oct 2008–Sep 2012 48-Month	46.0°F (7.8°C)	43.5°F (6.4°C)	2.5°F (1.4°C)	7th Warmest	Warmest to Date	2019, 2020
Oct 2007–Sep 2012 60-Month	46.0°F (7.8°C)	43.5°F (6.4°C)	2.5°F (1.4°C)	119th Coolest	Coolest since: 2011	1967
Oct 2007–Sep 2012 60-Month	46.0°F (7.8°C)	43.5°F (6.4°C)	2.5°F (1.4°C)	5th Warmest	Warmest to Date	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 2, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings