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 2010

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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 2010
1-Month
58.5°F
(14.7°C)
56.3°F
(13.5°C)
2.2°F
(1.2°C)
99th Coolest
Coolest since:
1914, 1918
30th Warmest
Warmest since:
2018
Ties: 1907, 1970, 1987, 2002
Aug–Sep 2010
2-Month
62.4°F
(16.9°C)
59.6°F
(15.3°C)
2.8°F
(1.6°C)
118th Coolest
Coolest since:
1963
11th Warmest
Warmest since:
2018
Ties: 1931, 1980
Jul–Sep 2010
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, 2012, 2022
Jun–Sep 2010
4-Month
64.6°F
(18.1°C)
61.0°F
(16.1°C)
3.6°F
(2.0°C)
126th Coolest
Coolest since:
1927
3rd Warmest
Warmest to Date
2018
May–Sep 2010
5-Month
62.6°F
(17.0°C)
58.9°F
(14.9°C)
3.7°F
(2.1°C)
126th Coolest
Coolest since:
1963, 1967
3rd Warmest
Warmest to Date
2018
Ties: 2011
Apr–Sep 2010
6-Month
59.7°F
(15.4°C)
55.9°F
(13.3°C)
3.8°F
(2.1°C)
125th Coolest
Coolest since:
1907, 1927
4th Warmest
Warmest to Date
2018
Mar–Sep 2010
7-Month
56.5°F
(13.6°C)
52.5°F
(11.4°C)
4.0°F
(2.2°C)
128th Coolest
Coolest since:
1967
1st Warmest
Warmest to Date
2010
Feb–Sep 2010
8-Month
52.4°F
(11.3°C)
49.0°F
(9.4°C)
3.4°F
(1.9°C)
122nd Coolest
Coolest since:
1907, 1963
7th Warmest
Warmest to Date
2012
Jan–Sep 2010
9-Month
49.2°F
(9.6°C)
46.2°F
(7.9°C)
3.0°F
(1.7°C)
122nd Coolest
Coolest since:
1940
7th Warmest
Warmest since:
2012
Dec 2009–Sep 2010
10-Month
47.0°F
(8.3°C)
44.2°F
(6.8°C)
2.8°F
(1.5°C)
116th Coolest
Coolest since:
1904
12th Warmest
Warmest since:
2012
Nov 2009–Sep 2010
11-Month
46.5°F
(8.1°C)
43.4°F
(6.3°C)
3.1°F
(1.8°C)
120th Coolest
Coolest since:
1904
8th Warmest
Warmest since:
2012
Ties: 2002
Oct 2009–Sep 2010
12-Month
46.4°F
(8.0°C)
43.5°F
(6.4°C)
2.9°F
(1.6°C)
120th Coolest
Coolest since:
1918
8th Warmest
Warmest since:
2012
Ties: 1991, 1998, 2022
Apr 2009–Sep 2010
18-Month
50.1°F
(10.1°C)
47.6°F
(8.7°C)
2.5°F
(1.4°C)
118th Coolest
Coolest since:
1918
10th Warmest
Warmest to Date
2012
Oct 2008–Sep 2010
24-Month
45.5°F
(7.5°C)
43.5°F
(6.4°C)
2.0°F
(1.1°C)
114th Coolest
Coolest since:
1905
13th Warmest
Warmest since:
2017
Ties: 2007, 2008
Oct 2007–Sep 2010
36-Month
45.6°F
(7.6°C)
43.5°F
(6.4°C)
2.1°F
(1.2°C)
117th Coolest
Coolest since:
1918
9th Warmest
Warmest since:
2018, 2021
Ties: 2008, 2011
Oct 2006–Sep 2010
48-Month
45.5°F
(7.5°C)
43.5°F
(6.4°C)
2.0°F
(1.1°C)
116th Coolest
Coolest since:
1905
9th Warmest
Warmest since:
2019, 2020
Ties: 2008, 2014, 2017
Oct 2005–Sep 2010
60-Month
45.5°F
(7.5°C)
43.5°F
(6.4°C)
2.0°F
(1.1°C)
114th Coolest
Coolest since:
1967
10th Warmest
Warmest since:
2020
Ties: 2006, 2008, 2011, 2017

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