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


Maryland

Minimum Temperature Rankings, December 1991

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1991
1-Month
30.0°F
(-1.1°C)
26.7°F
(-2.9°C)
3.3°F
(1.8°C)
102nd Coolest Coolest since: 1989 1989
25th Warmest Warmest since: 1990 2015
Nov–Dec 1991
2-Month
32.8°F
(0.4°C)
30.8°F
(-0.7°C)
2.0°F
(1.1°C)
93rd Coolest Coolest since: 1989 1917
34th Warmest Warmest since: 1990 2015
Ties: 1918, 1973
Oct–Dec 1991
3-Month
36.8°F
(2.7°C)
35.4°F
(1.9°C)
1.4°F
(0.8°C)
82nd Coolest Coolest since: 1989 1917
45th Warmest Warmest since: 1990 2015
Sep–Dec 1991
4-Month
41.6°F
(5.3°C)
40.7°F
(4.8°C)
0.9°F
(0.5°C)
78th Coolest Coolest since: 1989 1917
49th Warmest Warmest since: 1990 2015
Ties: 1922, 1936, 1972, 1992, 1996, 2013
Aug–Dec 1991
5-Month
46.2°F
(7.9°C)
45.1°F
(7.3°C)
1.1°F
(0.6°C)
87th Coolest Coolest since: 1989 1917
40th Warmest Warmest since: 1990 2018
Ties: 1913, 1923, 1936
Jul–Dec 1991
6-Month
49.8°F
(9.9°C)
48.4°F
(9.1°C)
1.4°F
(0.8°C)
98th Coolest Coolest since: 1989 1917
29th Warmest Warmest since: 1990 2018
Ties: 1911, 1949, 1975
Jun–Dec 1991
7-Month
51.3°F
(10.7°C)
50.0°F
(10.0°C)
1.3°F
(0.7°C)
93rd Coolest Coolest since: 1989 1917
34th Warmest Warmest since: 1990 2015, 2018
Ties: 1911
May–Dec 1991
8-Month
52.0°F
(11.1°C)
50.1°F
(10.1°C)
1.9°F
(1.0°C)
109th Coolest Coolest since: 1990 1917
18th Warmest Warmest since: 1971 2018
Ties: 2003, 2005, 2009
Apr–Dec 1991
9-Month
51.1°F
(10.6°C)
49.1°F
(9.5°C)
2.0°F
(1.1°C)
111th Coolest Coolest since: 1990 1917
16th Warmest Warmest since: 1959 2015
Ties: 1959
Mar–Dec 1991
10-Month
49.6°F
(9.8°C)
47.4°F
(8.6°C)
2.2°F
(1.2°C)
115th Coolest Coolest since: 1990 1917
12th Warmest Warmest to Date 2011
Ties: 2006
Feb–Dec 1991
11-Month
47.7°F
(8.7°C)
45.3°F
(7.4°C)
2.4°F
(1.3°C)
116th Coolest Coolest since: 1990 1917
11th Warmest Warmest to Date 2012, 2018, 2020
Jan–Dec 1991
12-Month
45.8°F
(7.7°C)
43.5°F
(6.4°C)
2.3°F
(1.3°C)
116th Coolest Coolest since: 1989 1904
11th Warmest Warmest since: 1990 2020
Ties: 2002, 2010
Jul 1990–Dec 1991
18-Month
47.3°F
(8.5°C)
45.1°F
(7.3°C)
2.2°F
(1.2°C)
116th Coolest Coolest since: 1990 1904
10th Warmest Warmest to Date 2012, 2020
Ties: 2004, 2007, 2010
Jan 1990–Dec 1991
24-Month
46.0°F
(7.8°C)
43.6°F
(6.4°C)
2.4°F
(1.4°C)
118th Coolest Coolest since: 1990 1905
8th Warmest Warmest to Date 2020
Jan 1989–Dec 1991
36-Month
45.3°F
(7.4°C)
43.5°F
(6.4°C)
1.8°F
(1.0°C)
114th Coolest Coolest since: 1990 1905
11th Warmest Warmest to Date 2020
Ties: 1992, 2004, 2010, 2014
Jan 1988–Dec 1991
48-Month
44.7°F
(7.1°C)
43.5°F
(6.4°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 1990 1905
24th Warmest Warmest to Date 2020
Ties: 2003
Jan 1987–Dec 1991
60-Month
44.6°F
(7.0°C)
43.5°F
(6.4°C)
1.1°F
(0.6°C)
99th Coolest Coolest since: 1990 1905
24th Warmest Warmest to Date 2020
Ties: 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2021, retrieved on August 3, 2021 from https://www.ncdc.noaa.gov/cag/