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 2017

View Period (Months):
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  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 2017
1-Month
58.4°F
(14.7°C)
56.3°F
(13.5°C)
2.1°F
(1.2°C)
94th Coolest
Coolest since:
1914, 1918
35th Warmest
Warmest since:
2018
Ties: 1936, 1973
Aug–Sep 2017
2-Month
60.9°F
(16.1°C)
59.6°F
(15.3°C)
1.3°F
(0.8°C)
85th Coolest
Coolest since:
1963
44th Warmest
Warmest since:
2018
Ties: 1970
Jul–Sep 2017
3-Month
63.2°F
(17.3°C)
61.3°F
(16.3°C)
1.9°F
(1.0°C)
102nd Coolest
Coolest since:
1963
27th Warmest
Warmest since:
2018
Ties: 1961, 1999
Jun–Sep 2017
4-Month
62.9°F
(17.2°C)
60.9°F
(16.1°C)
2.0°F
(1.1°C)
108th Coolest
Coolest since:
1927
21st Warmest
Warmest since:
2018
Ties: 1898
May–Sep 2017
5-Month
60.8°F
(16.0°C)
58.9°F
(14.9°C)
1.9°F
(1.1°C)
110th Coolest
Coolest since:
1963, 1967
19th Warmest
Warmest since:
2018
Ties: 1898, 1934
Apr–Sep 2017
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: 2012, 2015
Mar–Sep 2017
7-Month
55.1°F
(12.8°C)
52.5°F
(11.4°C)
2.6°F
(1.4°C)
118th Coolest
Coolest since:
1967
11th Warmest
Warmest since:
2010
Ties: 2022
Feb–Sep 2017
8-Month
52.3°F
(11.3°C)
49.0°F
(9.4°C)
3.3°F
(1.9°C)
121st Coolest
Coolest since:
1907, 1963
8th Warmest
Warmest since:
2012
Jan–Sep 2017
9-Month
50.0°F
(10.0°C)
46.2°F
(7.9°C)
3.8°F
(2.1°C)
126th Coolest
Coolest since:
1940
3rd Warmest
Warmest since:
2012
Dec 2016–Sep 2017
10-Month
47.9°F
(8.8°C)
44.2°F
(6.8°C)
3.7°F
(2.0°C)
124th Coolest
Coolest since:
1904
4th Warmest
Warmest since:
2012
Nov 2016–Sep 2017
11-Month
46.9°F
(8.3°C)
43.4°F
(6.3°C)
3.5°F
(2.0°C)
125th Coolest
Coolest since:
1904
3rd Warmest
Warmest since:
2012
Oct 2016–Sep 2017
12-Month
47.1°F
(8.4°C)
43.6°F
(6.4°C)
3.5°F
(2.0°C)
125th Coolest
Coolest since:
1918
3rd Warmest
Warmest since:
2012
Ties: 2020
Apr 2016–Sep 2017
18-Month
51.0°F
(10.6°C)
47.6°F
(8.7°C)
3.4°F
(1.9°C)
123rd Coolest
Coolest since:
1918
5th Warmest
Warmest since:
2012
Oct 2015–Sep 2017
24-Month
47.2°F
(8.4°C)
43.5°F
(6.4°C)
3.7°F
(2.0°C)
126th Coolest
Coolest since:
1905
1st Warmest
Warmest to Date
2017
Oct 2014–Sep 2017
36-Month
46.3°F
(7.9°C)
43.6°F
(6.4°C)
2.7°F
(1.5°C)
119th Coolest
Coolest since:
1918
7th Warmest
Warmest since:
2018, 2021
Oct 2013–Sep 2017
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, 2010, 2014
Oct 2012–Sep 2017
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, 2010, 2011

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