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 May 2021. For more information, please see Climatological Rankings.


Maryland

Average Temperature Rankings, September 2020

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 2020
1-Month
67.4°F
(19.7°C)
67.0°F
(19.4°C)
0.4°F
(0.3°C)
66th Coolest Coolest since: 2013 1917
61st Warmest Warmest since: 2019 2018
Ties: 1947, 1999
Aug–Sep 2020
2-Month
72.0°F
(22.2°C)
70.1°F
(21.2°C)
1.9°F
(1.0°C)
105th Coolest Coolest since: 2017 1940, 1963
22nd Warmest Warmest since: 2019 2018
Ties: 1933, 1939, 1973, 2011
Jul–Sep 2020
3-Month
74.7°F
(23.7°C)
71.7°F
(22.1°C)
3.0°F
(1.6°C)
120th 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)
118th Coolest Coolest since: 2017 1927
9th Warmest Warmest since: 2019 2010
May–Sep 2020
5-Month
71.5°F
(21.9°C)
69.7°F
(20.9°C)
1.8°F
(1.0°C)
109th Coolest Coolest since: 2017 1907, 1967
18th Warmest Warmest since: 2019 2010
Ties: 1911, 1943
Apr–Sep 2020
6-Month
68.2°F
(20.1°C)
66.7°F
(19.3°C)
1.5°F
(0.8°C)
107th Coolest Coolest since: 2014 1907
20th Warmest Warmest since: 2019 2010
Ties: 1930, 1955, 1977, 1980, 1999
Mar–Sep 2020
7-Month
65.5°F
(18.6°C)
63.3°F
(17.4°C)
2.2°F
(1.2°C)
118th Coolest Coolest since: 2018 1924
9th Warmest Warmest since: 2019 2010
Feb–Sep 2020
8-Month
62.4°F
(16.9°C)
59.5°F
(15.3°C)
2.9°F
(1.6°C)
118th Coolest Coolest since: 2018 1907
9th Warmest Warmest since: 2019 2012
Ties: 2017
Jan–Sep 2020
9-Month
59.8°F
(15.4°C)
56.5°F
(13.6°C)
3.3°F
(1.8°C)
123rd Coolest Coolest since: 2019 1940
4th Warmest Warmest since: 2017 2012
Ties: 2017
Dec 2019–Sep 2020
10-Month
57.8°F
(14.3°C)
54.5°F
(12.5°C)
3.3°F
(1.8°C)
122nd Coolest Coolest since: 2019 1904
4th Warmest Warmest since: 2016 2012
Nov 2019–Sep 2020
11-Month
56.4°F
(13.6°C)
53.6°F
(12.0°C)
2.8°F
(1.6°C)
120th Coolest Coolest since: 2019 1904
6th Warmest Warmest since: 2017 2012
Ties: 2010
Oct 2019–Sep 2020
12-Month
56.7°F
(13.7°C)
53.8°F
(12.1°C)
2.9°F
(1.6°C)
120th 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)
124th Coolest Coolest since: 2019 1904, 1918
2nd Warmest Warmest since: 2012 2012
Oct 2018–Sep 2020
24-Month
56.6°F
(13.7°C)
53.7°F
(12.1°C)
2.9°F
(1.6°C)
122nd Coolest Coolest since: 2019 1905
3rd Warmest Warmest since: 2017 2017
Oct 2017–Sep 2020
36-Month
56.4°F
(13.6°C)
53.7°F
(12.1°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 2017 1905, 1918
4th 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)
121st 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)
121st 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, published June 2021, retrieved on June 13, 2021 from https://www.ncdc.noaa.gov/cag/