Statewide Rankings

Statewide Data Info
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:
 1914, 1918
62nd Warmest
Warmest since:
 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:
 1963
31st Warmest
Warmest since:
 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:
 1963
10th Warmest
Warmest since:
 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:
 1927
13th Warmest
Warmest since:
 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:
 1963, 1967
7th Warmest
Warmest since:
 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:
 1907, 1927
7th Warmest
Warmest since:
 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:
 1967
2nd Warmest
Warmest since:
 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:
 1907, 1963
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:
 1940
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:
 1904
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:
 1904
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:
 1918
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:
 1918
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:
 1905
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:
 1918
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:
 1905
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:
 1967
5th Warmest
Warmest to Date
 2020

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