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, August 2018

View Period (Months):
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  • Record Coolest
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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
August 2018
1-Month
68.0°F
(20.0°C)
62.9°F
(17.2°C)
5.1°F
(2.8°C)
128th Coolest
Coolest since:
1927
1st Warmest
Warmest since:
2016, 2018
Ties: 2016
Jul–Aug 2018
2-Month
67.2°F
(19.6°C)
63.8°F
(17.7°C)
3.4°F
(1.9°C)
122nd Coolest
Coolest since:
1909, 1946
7th Warmest
Warmest since:
2020
Ties: 1901, 2022
Jun–Aug 2018
3-Month
65.6°F
(18.7°C)
62.4°F
(16.9°C)
3.2°F
(1.8°C)
123rd Coolest
Coolest since:
1927
6th Warmest
Warmest since:
2010
May–Aug 2018
4-Month
63.8°F
(17.7°C)
59.6°F
(15.3°C)
4.2°F
(2.4°C)
128th Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
2018
Apr–Aug 2018
5-Month
59.0°F
(15.0°C)
55.8°F
(13.2°C)
3.2°F
(1.8°C)
124th Coolest
Coolest since:
1907
5th Warmest
Warmest since:
2019
Mar–Aug 2018
6-Month
54.2°F
(12.3°C)
51.8°F
(11.0°C)
2.4°F
(1.3°C)
117th Coolest
Coolest since:
1907
12th Warmest
Warmest since:
2012
Ties: 1921
Feb–Aug 2018
7-Month
51.1°F
(10.6°C)
47.9°F
(8.8°C)
3.2°F
(1.8°C)
121st Coolest
Coolest since:
1907
8th Warmest
Warmest since:
2012
Ties: 2016
Jan–Aug 2018
8-Month
47.4°F
(8.6°C)
45.0°F
(7.2°C)
2.4°F
(1.4°C)
114th Coolest
Coolest since:
1904
15th Warmest
Warmest since:
2012
Ties: 1921
Dec 2017–Aug 2018
9-Month
45.1°F
(7.3°C)
42.9°F
(6.1°C)
2.2°F
(1.2°C)
112th Coolest
Coolest since:
1904
16th Warmest
Warmest since:
2012
Nov 2017–Aug 2018
10-Month
44.1°F
(6.7°C)
42.1°F
(5.6°C)
2.0°F
(1.1°C)
109th Coolest
Coolest since:
1904
19th Warmest
Warmest since:
2012
Ties: 1953
Oct 2017–Aug 2018
11-Month
44.7°F
(7.1°C)
42.3°F
(5.7°C)
2.4°F
(1.4°C)
115th Coolest
Coolest since:
1904
13th Warmest
Warmest since:
2012
Ties: 1921, 1949
Sep 2017–Aug 2018
12-Month
45.9°F
(7.7°C)
43.6°F
(6.4°C)
2.3°F
(1.3°C)
115th Coolest
Coolest since:
1918
13th Warmest
Warmest since:
2012
Mar 2017–Aug 2018
18-Month
48.8°F
(9.3°C)
46.3°F
(7.9°C)
2.5°F
(1.4°C)
118th Coolest
Coolest since:
1918
10th Warmest
Warmest since:
2012
Sep 2016–Aug 2018
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 since:
2017, 2020
Ties: 2019, 2022
Sep 2015–Aug 2018
36-Month
46.8°F
(8.2°C)
43.5°F
(6.4°C)
3.3°F
(1.8°C)
123rd Coolest
Coolest since:
1906
3rd Warmest
Warmest to Date
2021
Ties: 2020, 2022
Sep 2014–Aug 2018
48-Month
46.2°F
(7.9°C)
43.5°F
(6.4°C)
2.7°F
(1.5°C)
119th Coolest
Coolest since:
1905
6th Warmest
Warmest since:
2020, 2022
Sep 2013–Aug 2018
60-Month
45.5°F
(7.5°C)
43.5°F
(6.4°C)
2.0°F
(1.1°C)
114th Coolest
Coolest since:
1906, 1908, 1967
10th Warmest
Warmest since:
2020
Ties: 2008, 2011, 2017

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