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 December 2020. For more information, please see Climatological Rankings.


Maryland

Minimum Temperature Rankings, December 1939

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1939
1-Month
28.7°F
(-1.8°C)
26.7°F
(-2.9°C)
2.0°F
(1.1°C)
83rd Coolest Coolest since: 1938 1989
44th Warmest Warmest since: 1936 2015
Ties: 1936
Nov–Dec 1939
2-Month
30.4°F
(-0.9°C)
30.8°F
(-0.7°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1937 1917
84th Warmest Warmest since: 1938 2015
Oct–Dec 1939
3-Month
35.4°F
(1.9°C)
35.5°F
(1.9°C)
-0.1°F
(0.0°C)
53rd Coolest Coolest since: 1938 1917
74th Warmest Warmest since: 1936 2015
Sep–Dec 1939
4-Month
40.8°F
(4.9°C)
40.7°F
(4.8°C)
0.1°F
(0.1°C)
49th Coolest Coolest since: 1938 1917
78th Warmest Warmest since: 1936 2015
Ties: 1898, 1925, 1928, 1929, 1983, 1993
Aug–Dec 1939
5-Month
45.7°F
(7.6°C)
45.1°F
(7.3°C)
0.6°F
(0.3°C)
71st Coolest Coolest since: 1938 1917
56th Warmest Warmest since: 1936 2018
Ties: 1928
Jul–Dec 1939
6-Month
48.7°F
(9.3°C)
48.4°F
(9.1°C)
0.3°F
(0.2°C)
61st Coolest Coolest since: 1938 1917
66th Warmest Warmest since: 1936 2018
Ties: 1942, 1947, 1983, 1995
Jun–Dec 1939
7-Month
50.6°F
(10.3°C)
50.0°F
(10.0°C)
0.6°F
(0.3°C)
74th Coolest Coolest since: 1938 1917
53rd Warmest Warmest since: 1936 2015, 2018
Ties: 1913, 1920, 1942, 1979
May–Dec 1939
8-Month
50.7°F
(10.4°C)
50.1°F
(10.1°C)
0.6°F
(0.3°C)
76th Coolest Coolest since: 1938 1917
51st Warmest Warmest since: 1936 2018
Ties: 1936, 1996
Apr–Dec 1939
9-Month
49.5°F
(9.7°C)
49.1°F
(9.5°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 1938 1917
54th Warmest Warmest since: 1934 2015
Ties: 1948
Mar–Dec 1939
10-Month
47.8°F
(8.8°C)
47.4°F
(8.6°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1937 1917
55th Warmest Warmest since: 1938 2011
Ties: 1918, 1955, 1961, 1982, 1983
Feb–Dec 1939
11-Month
46.1°F
(7.8°C)
45.3°F
(7.4°C)
0.8°F
(0.4°C)
85th Coolest Coolest since: 1938 1917
42nd Warmest Warmest since: 1938 2012, 2018, 2020
Ties: 1913, 1938
Jan–Dec 1939
12-Month
44.4°F
(6.9°C)
43.5°F
(6.4°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1938 1904
37th Warmest Warmest since: 1933 2020
Ties: 1911, 1933
Jul 1938–Dec 1939
18-Month
45.8°F
(7.7°C)
45.1°F
(7.3°C)
0.7°F
(0.4°C)
82nd Coolest Coolest since: 1938 1904
44th Warmest Warmest since: 1932 2012, 2020
Ties: 1984, 1992
Jan 1938–Dec 1939
24-Month
44.4°F
(6.9°C)
43.5°F
(6.4°C)
0.9°F
(0.5°C)
97th Coolest Coolest since: 1938 1905
29th Warmest Warmest since: 1932 2020
Ties: 1949, 1950, 1975, 1985, 1986, 2014
Jan 1937–Dec 1939
36-Month
44.2°F
(6.8°C)
43.5°F
(6.4°C)
0.7°F
(0.4°C)
89th Coolest Coolest since: 1938 1905
36th Warmest Warmest since: 1933 2020
Ties: 1932, 1953, 1973, 1974
Jan 1936–Dec 1939
48-Month
43.9°F
(6.6°C)
43.5°F
(6.4°C)
0.4°F
(0.2°C)
76th Coolest Coolest since: 1938 1905
48th Warmest Warmest since: 1934 2020
Ties: 1924, 1949, 1951, 1953, 1957, 1989, 1997
Jan 1935–Dec 1939
60-Month
43.7°F
(6.5°C)
43.5°F
(6.4°C)
0.2°F
(0.1°C)
64th Coolest Coolest since: 1938 1905
59th Warmest Warmest since: 1935 2020
Ties: 1924, 1951, 1959

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 20, 2021 from https://www.ncdc.noaa.gov/cag/