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 2019. For more information, please see Climatological Rankings.


Maryland

Minimum Temperature Rankings, December 2018

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 2018
1-Month
30.8°F
(-0.7°C)
26.7°F
(-2.9°C)
4.1°F
(2.2°C)
105th Coolest Coolest since: 2017 1989
20th Warmest Warmest since: 2015 2015
Nov–Dec 2018
2-Month
33.2°F
(0.7°C)
30.9°F
(-0.6°C)
2.3°F
(1.3°C)
98th Coolest Coolest since: 2017 1917
27th Warmest Warmest since: 2015 2015
Ties: 1940, 1957, 2007
Oct–Dec 2018
3-Month
38.7°F
(3.7°C)
35.4°F
(1.9°C)
3.3°F
(1.8°C)
115th Coolest Coolest since: 2017 1917
10th Warmest Warmest since: 2015 2015
Ties: 1956, 1985
Sep–Dec 2018
4-Month
45.4°F
(7.4°C)
40.7°F
(4.8°C)
4.7°F
(2.6°C)
122nd Coolest Coolest since: 2017 1917
3rd Warmest Warmest since: 2015 2015
Aug–Dec 2018
5-Month
49.9°F
(9.9°C)
45.2°F
(7.3°C)
4.7°F
(2.6°C)
124th Coolest Coolest since: 2017 1917
1st Warmest Warmest to Date 2018
Jul–Dec 2018
6-Month
52.6°F
(11.4°C)
48.4°F
(9.1°C)
4.2°F
(2.3°C)
124th Coolest Coolest since: 2017 1917
1st Warmest Warmest since: 2015 2015, 2018
Ties: 2015
Jun–Dec 2018
7-Month
54.0°F
(12.2°C)
50.0°F
(10.0°C)
4.0°F
(2.2°C)
123rd Coolest Coolest since: 2017 1917
2nd Warmest Warmest since: 2015 2015
May–Dec 2018
8-Month
54.5°F
(12.5°C)
50.1°F
(10.1°C)
4.4°F
(2.4°C)
124th Coolest Coolest since: 2017 1917
1st Warmest Warmest since: 2015 2015, 2018
Ties: 2015
Apr–Dec 2018
9-Month
52.8°F
(11.6°C)
49.0°F
(9.4°C)
3.8°F
(2.2°C)
122nd Coolest Coolest since: 2017 1917
3rd Warmest Warmest since: 2015 2015
Mar–Dec 2018
10-Month
50.6°F
(10.3°C)
47.4°F
(8.6°C)
3.2°F
(1.7°C)
120th Coolest Coolest since: 2017 1917
5th Warmest Warmest since: 2016 2011
Feb–Dec 2018
11-Month
48.9°F
(9.4°C)
45.3°F
(7.4°C)
3.6°F
(2.0°C)
123rd Coolest Coolest since: 2017 1917
2nd Warmest Warmest since: 2012 2012
Jan–Dec 2018
12-Month
46.6°F
(8.1°C)
43.5°F
(6.4°C)
3.1°F
(1.7°C)
121st Coolest Coolest since: 2016 1904
4th Warmest Warmest since: 2017 2012
Ties: 2011
Jul 2017–Dec 2018
18-Month
47.9°F
(8.8°C)
45.2°F
(7.3°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 2015 1904
4th Warmest Warmest since: 2017 2012
Jan 2017–Dec 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: 2017 1905
2nd Warmest Warmest since: 2012 2012
Jan 2016–Dec 2018
36-Month
46.6°F
(8.1°C)
43.5°F
(6.4°C)
3.1°F
(1.7°C)
122nd Coolest Coolest since: 2017 1905
1st Warmest Warmest since: 2012 2012, 2018
Ties: 2012
Jan 2015–Dec 2018
48-Month
46.3°F
(7.9°C)
43.5°F
(6.4°C)
2.8°F
(1.5°C)
121st Coolest Coolest since: 2017 1905
1st Warmest Warmest to Date 2018
Jan 2014–Dec 2018
60-Month
45.8°F
(7.7°C)
43.5°F
(6.4°C)
2.3°F
(1.3°C)
118th Coolest Coolest since: 2017 1905
3rd Warmest Warmest since: 2013 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/