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 2021

View Period (Months):
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  • Record Coolest
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  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 2021
1-Month
67.8°F
(19.9°C)
62.9°F
(17.2°C)
4.9°F
(2.7°C)
126th Coolest
Coolest since:
1927
3rd Warmest
Warmest since:
2016, 2018
Ties: 2020
Jul–Aug 2021
2-Month
67.4°F
(19.7°C)
63.7°F
(17.6°C)
3.7°F
(2.1°C)
123rd Coolest
Coolest since:
1909, 1946
6th Warmest
Warmest since:
2020
Jun–Aug 2021
3-Month
66.0°F
(18.9°C)
62.5°F
(16.9°C)
3.5°F
(2.0°C)
125th Coolest
Coolest since:
1927
4th Warmest
Warmest since:
2010
Ties: 2005
May–Aug 2021
4-Month
62.1°F
(16.7°C)
59.5°F
(15.3°C)
2.6°F
(1.4°C)
117th Coolest
Coolest since:
1907
12th Warmest
Warmest since:
2018
Apr–Aug 2021
5-Month
58.4°F
(14.7°C)
55.8°F
(13.2°C)
2.6°F
(1.5°C)
119th Coolest
Coolest since:
1907
10th Warmest
Warmest since:
2019
Ties: 2020, 2022
Mar–Aug 2021
6-Month
54.6°F
(12.6°C)
51.9°F
(11.1°C)
2.7°F
(1.5°C)
120th Coolest
Coolest since:
1907
9th Warmest
Warmest since:
2012
Ties: 2017, 2022
Feb–Aug 2021
7-Month
50.7°F
(10.4°C)
47.9°F
(8.8°C)
2.8°F
(1.6°C)
118th Coolest
Coolest since:
1907
11th Warmest
Warmest since:
2012
Ties: 2004, 2022
Jan–Aug 2021
8-Month
47.9°F
(8.8°C)
45.0°F
(7.2°C)
2.9°F
(1.6°C)
121st Coolest
Coolest since:
1904
8th Warmest
Warmest since:
2012
Dec 2020–Aug 2021
9-Month
45.9°F
(7.7°C)
42.9°F
(6.1°C)
3.0°F
(1.6°C)
119th Coolest
Coolest since:
1904
9th Warmest
Warmest since:
2012
Nov 2020–Aug 2021
10-Month
45.3°F
(7.4°C)
42.1°F
(5.6°C)
3.2°F
(1.8°C)
123rd Coolest
Coolest since:
1904
5th Warmest
Warmest since:
2012
Ties: 1998, 2002, 2010, 2019
Oct 2020–Aug 2021
11-Month
45.6°F
(7.6°C)
42.3°F
(5.7°C)
3.3°F
(1.9°C)
122nd Coolest
Coolest since:
1904
6th Warmest
Warmest since:
2012
Sep 2020–Aug 2021
12-Month
46.6°F
(8.1°C)
43.5°F
(6.4°C)
3.1°F
(1.7°C)
122nd Coolest
Coolest since:
1918
6th Warmest
Warmest since:
2012
Mar 2020–Aug 2021
18-Month
49.5°F
(9.7°C)
46.3°F
(7.9°C)
3.2°F
(1.8°C)
123rd Coolest
Coolest since:
1918
5th Warmest
Warmest since:
2012
Sep 2019–Aug 2021
24-Month
47.0°F
(8.3°C)
43.6°F
(6.4°C)
3.4°F
(1.9°C)
124th Coolest
Coolest since:
1905
3rd Warmest
Warmest since:
2017, 2020
Sep 2018–Aug 2021
36-Month
47.1°F
(8.4°C)
43.5°F
(6.4°C)
3.6°F
(2.0°C)
125th Coolest
Coolest since:
1906
1st Warmest
Warmest to Date
2021
Sep 2017–Aug 2021
48-Month
46.8°F
(8.2°C)
43.5°F
(6.4°C)
3.3°F
(1.8°C)
121st Coolest
Coolest since:
1905
4th Warmest
Warmest since:
2020, 2022
Sep 2016–Aug 2021
60-Month
46.9°F
(8.3°C)
43.5°F
(6.4°C)
3.4°F
(1.9°C)
122nd Coolest
Coolest since:
1906, 1908, 1967
2nd Warmest
Warmest since:
2020

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