Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Maryland

Average Temperature Rankings, September 2020

View Period (Months):All1234567891011121824364860
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 2020
1-Month
67.3°F
(19.6°C)
67.0°F
(19.4°C)
0.3°F
(0.2°C)
62nd Coolest Coolest since: 2013 1917
66th Warmest Warmest since: 2019 2018
Ties: 1919, 1926
Aug–Sep 2020
2-Month
71.9°F
(22.2°C)
70.1°F
(21.2°C)
1.8°F
(1.0°C)
101st Coolest Coolest since: 2017 1940, 1963
27th Warmest Warmest since: 2019 2018
Ties: 2003
Jul–Sep 2020
3-Month
74.7°F
(23.7°C)
71.8°F
(22.1°C)
2.9°F
(1.6°C)
121st Coolest Coolest since: 2017 1962
7th Warmest Warmest since: 2019 2016
Ties: 2002
Jun–Sep 2020
4-Month
74.2°F
(23.4°C)
71.5°F
(21.9°C)
2.7°F
(1.5°C)
119th Coolest Coolest since: 2017 1927
9th Warmest Warmest since: 2019 2010
Ties: 2021
May–Sep 2020
5-Month
71.4°F
(21.9°C)
69.6°F
(20.9°C)
1.8°F
(1.0°C)
107th Coolest Coolest since: 2017 1907, 1967
21st Warmest Warmest since: 2019 2010
Ties: 2005
Apr–Sep 2020
6-Month
68.1°F
(20.1°C)
66.7°F
(19.3°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 2014 1907
26th Warmest Warmest since: 2019 2010
Ties: 1942
Mar–Sep 2020
7-Month
65.4°F
(18.6°C)
63.2°F
(17.3°C)
2.2°F
(1.3°C)
118th Coolest Coolest since: 2018 1924
10th Warmest Warmest since: 2019 2010
Ties: 1998, 2004
Feb–Sep 2020
8-Month
62.4°F
(16.9°C)
59.6°F
(15.3°C)
2.8°F
(1.6°C)
119th Coolest Coolest since: 2018 1907
9th Warmest Warmest since: 2019 2012
Ties: 2017
Jan–Sep 2020
9-Month
59.8°F
(15.4°C)
56.6°F
(13.7°C)
3.2°F
(1.7°C)
124th Coolest Coolest since: 2019 1940
4th Warmest Warmest since: 2017 2012
Ties: 2017
Dec 2019–Sep 2020
10-Month
57.7°F
(14.3°C)
54.4°F
(12.4°C)
3.3°F
(1.9°C)
123rd Coolest Coolest since: 2019 1904
4th Warmest Warmest since: 2016 2012
Ties: 1991
Nov 2019–Sep 2020
11-Month
56.3°F
(13.5°C)
53.5°F
(11.9°C)
2.8°F
(1.6°C)
119th Coolest Coolest since: 2019 1904
8th Warmest Warmest since: 2019 2012
Ties: 1998, 2019
Oct 2019–Sep 2020
12-Month
56.7°F
(13.7°C)
53.8°F
(12.1°C)
2.9°F
(1.6°C)
121st Coolest Coolest since: 2019 1904
6th Warmest Warmest since: 2017 2012
Apr 2019–Sep 2020
18-Month
61.3°F
(16.3°C)
58.1°F
(14.5°C)
3.2°F
(1.8°C)
125th Coolest Coolest since: 2019 1904, 1918
2nd Warmest Warmest since: 2012 2012
Oct 2018–Sep 2020
24-Month
56.6°F
(13.7°C)
53.8°F
(12.1°C)
2.8°F
(1.6°C)
123rd Coolest Coolest since: 2019 1905
3rd Warmest Warmest since: 2017 2017
Ties: 2021
Oct 2017–Sep 2020
36-Month
56.4°F
(13.6°C)
53.8°F
(12.1°C)
2.6°F
(1.5°C)
120th Coolest Coolest since: 2017 1905, 1918
5th Warmest Warmest since: 2019 2018
Oct 2016–Sep 2020
48-Month
56.5°F
(13.6°C)
53.7°F
(12.1°C)
2.8°F
(1.5°C)
122nd Coolest Coolest since: 2018 1905
2nd Warmest Warmest since: 2019 2019
Oct 2015–Sep 2020
60-Month
56.7°F
(13.7°C)
53.8°F
(12.1°C)
2.9°F
(1.6°C)
122nd Coolest Coolest since: 2019 1905, 1908
1st Warmest Warmest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on October 4, 2022 from https://www.ncdc.noaa.gov/cag/