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

Average Temperature Rankings, August 2021

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
August 2021
1-Month		77.1°F
(25.1°C)		73.2°F
(22.9°C)		3.9°F
(2.2°C)		125th Coolest
Coolest since:
1927
4th Warmest
Warmest since:
2016
Ties: 2018
Jul–Aug 2021
2-Month		77.2°F
(25.1°C)		74.2°F
(23.4°C)		3.0°F
(1.7°C)		117th Coolest
Coolest since:
1927
12th Warmest
Warmest since:
2020
Ties: 2022
Jun–Aug 2021
3-Month		75.8°F
(24.3°C)		73.0°F
(22.8°C)		2.8°F
(1.5°C)		122nd Coolest
Coolest since:
1927
7th Warmest
Warmest since:
2010
Ties: 2005, 2012
May–Aug 2021
4-Month		72.4°F
(22.4°C)		70.3°F
(21.3°C)		2.1°F
(1.1°C)		115th Coolest
Coolest since:
1907
14th Warmest
Warmest since:
2010
Ties: 1959, 2016
Apr–Aug 2021
5-Month		68.9°F
(20.5°C)		66.7°F
(19.3°C)		2.2°F
(1.2°C)		121st Coolest
Coolest since:
1907
8th Warmest
Warmest since:
2010
Ties: 1959, 2006, 2015, 2017
Mar–Aug 2021
6-Month		65.3°F
(18.5°C)		62.7°F
(17.1°C)		2.6°F
(1.4°C)		123rd Coolest
Coolest since:
1907
6th Warmest
Warmest since:
2010
Ties: 1921, 2002, 2016
Feb–Aug 2021
7-Month		60.9°F
(16.1°C)		58.5°F
(14.7°C)		2.4°F
(1.4°C)		116th Coolest
Coolest since:
1907
13th Warmest
Warmest since:
2012
Jan–Aug 2021
8-Month		57.7°F
(14.3°C)		55.3°F
(12.9°C)		2.4°F
(1.4°C)		115th Coolest
Coolest since:
1904
14th Warmest
Warmest since:
2012
Dec 2020–Aug 2021
9-Month		55.5°F
(13.1°C)		53.1°F
(11.7°C)		2.4°F
(1.4°C)		115th Coolest
Coolest since:
1904
13th Warmest
Warmest since:
2012
Ties: 2006
Nov 2020–Aug 2021
10-Month		55.1°F
(12.8°C)		52.2°F
(11.2°C)		2.9°F
(1.6°C)		121st Coolest
Coolest since:
1904
7th Warmest
Warmest since:
2012
Oct 2020–Aug 2021
11-Month		55.4°F
(13.0°C)		52.6°F
(11.4°C)		2.8°F
(1.6°C)		120th Coolest
Coolest since:
1904
8th Warmest
Warmest since:
2012
Sep 2020–Aug 2021
12-Month		56.4°F
(13.6°C)		53.8°F
(12.1°C)		2.6°F
(1.5°C)		119th Coolest
Coolest since:
1904
9th Warmest
Warmest since:
2012
Ties: 1932, 2006
Mar 2020–Aug 2021
18-Month		59.3°F
(15.2°C)		56.7°F
(13.7°C)		2.6°F
(1.5°C)		121st Coolest
Coolest since:
1918
7th Warmest
Warmest since:
2012
Sep 2019–Aug 2021
24-Month		56.7°F
(13.7°C)		53.8°F
(12.1°C)		2.9°F
(1.6°C)		123rd Coolest
Coolest since:
1905
4th Warmest
Warmest since:
2017
Sep 2018–Aug 2021
36-Month		56.7°F
(13.7°C)		53.8°F
(12.1°C)		2.9°F
(1.6°C)		125th Coolest
Coolest since:
1905, 1906
1st Warmest
Warmest since:
2018, 2021, 2022
Ties: 2018, 2022
Sep 2017–Aug 2021
48-Month		56.4°F
(13.6°C)		53.7°F
(12.1°C)		2.7°F
(1.5°C)		121st Coolest
Coolest since:
1905
4th Warmest
Warmest since:
2019, 2022
Sep 2016–Aug 2021
60-Month		56.6°F
(13.7°C)		53.7°F
(12.1°C)		2.9°F
(1.6°C)		122nd Coolest
Coolest since:
1908
2nd Warmest
Warmest since:
2020

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