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


Maryland

Minimum Temperature Rankings, September 2018

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 2018
1-Month
65.6°F
(18.7°C)
56.3°F
(13.5°C)
9.3°F
(5.2°C)
126th Coolest Coolest since: 2017 1914, 1918
1st Warmest Warmest to Date 2018
Aug–Sep 2018
2-Month
66.8°F
(19.3°C)
59.6°F
(15.3°C)
7.2°F
(4.0°C)
126th Coolest Coolest since: 2017 1963
1st Warmest Warmest to Date 2018
Jul–Sep 2018
3-Month
66.6°F
(19.2°C)
61.3°F
(16.3°C)
5.3°F
(2.9°C)
126th Coolest Coolest since: 2017 1963
1st Warmest Warmest to Date 2018
Jun–Sep 2018
4-Month
65.6°F
(18.7°C)
60.9°F
(16.1°C)
4.7°F
(2.6°C)
126th Coolest Coolest since: 2017 1927
1st Warmest Warmest to Date 2018
May–Sep 2018
5-Month
64.1°F
(17.8°C)
58.9°F
(14.9°C)
5.2°F
(2.9°C)
126th Coolest Coolest since: 2017 1963, 1967
1st Warmest Warmest to Date 2018
Apr–Sep 2018
6-Month
60.1°F
(15.6°C)
55.9°F
(13.3°C)
4.2°F
(2.3°C)
126th Coolest Coolest since: 2017 1907, 1927
1st Warmest Warmest to Date 2018
Mar–Sep 2018
7-Month
55.9°F
(13.3°C)
52.6°F
(11.4°C)
3.3°F
(1.9°C)
121st Coolest Coolest since: 2017 1967
6th Warmest Warmest since: 2016 2010
Feb–Sep 2018
8-Month
52.9°F
(11.6°C)
49.0°F
(9.4°C)
3.9°F
(2.2°C)
125th Coolest Coolest since: 2017 1907, 1963
2nd Warmest Warmest since: 2012 2012
Jan–Sep 2018
9-Month
49.4°F
(9.7°C)
46.2°F
(7.9°C)
3.2°F
(1.8°C)
121st Coolest Coolest since: 2016 1940
6th Warmest Warmest since: 2017 2012
Dec 2017–Sep 2018
10-Month
47.1°F
(8.4°C)
44.2°F
(6.8°C)
2.9°F
(1.6°C)
118th Coolest Coolest since: 2015 1904
8th Warmest Warmest since: 2017 2012
Ties: 1921, 1991
Nov 2017–Sep 2018
11-Month
46.1°F
(7.8°C)
43.4°F
(6.3°C)
2.7°F
(1.5°C)
117th Coolest Coolest since: 2015 1904
9th Warmest Warmest since: 2017 2012
Ties: 1991
Oct 2017–Sep 2018
12-Month
46.5°F
(8.1°C)
43.6°F
(6.4°C)
2.9°F
(1.7°C)
120th Coolest Coolest since: 2015 1918
6th Warmest Warmest since: 2017 2012
Apr 2017–Sep 2018
18-Month
50.6°F
(10.3°C)
47.7°F
(8.7°C)
2.9°F
(1.6°C)
120th Coolest Coolest since: 2015 1918
6th Warmest Warmest since: 2017 2012
Oct 2016–Sep 2018
24-Month
46.8°F
(8.2°C)
43.6°F
(6.4°C)
3.2°F
(1.8°C)
122nd Coolest Coolest since: 2016 1905
3rd Warmest Warmest since: 2017 2017
Oct 2015–Sep 2018
36-Month
46.9°F
(8.3°C)
43.5°F
(6.4°C)
3.4°F
(1.9°C)
123rd Coolest Coolest since: 2017 1918
1st Warmest Warmest to Date 2018
Oct 2014–Sep 2018
48-Month
46.3°F
(7.9°C)
43.5°F
(6.4°C)
2.8°F
(1.5°C)
120th Coolest Coolest since: 2017 1905
3rd Warmest Warmest since: 2013 2019, 2020
Ties: 2013
Oct 2013–Sep 2018
60-Month
45.7°F
(7.6°C)
43.5°F
(6.4°C)
2.2°F
(1.2°C)
117th Coolest Coolest since: 2017 1967
5th Warmest Warmest since: 2014 2020
Ties: 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 22, 2021 from https://www.ncdc.noaa.gov/cag/