Climate at a Glance

Regional 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.


Mid-Atlantic Basin

Average Temperature Rankings, December 1939

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 1939
1-Month
32.1°F
(0.1°C)
30.9°F
(-0.6°C)
1.2°F
(0.7°C)
65th Coolest Coolest since: 1938 1989
60th Warmest Warmest since: 1936 2015
Ties: 1927
Nov–Dec 1939
2-Month
34.9°F
(1.6°C)
36.0°F
(2.2°C)
-1.1°F
(-0.6°C)
34th Coolest Coolest since: 1937 1917
91st Warmest Warmest since: 1938 2015
Ties: 1906
Oct–Dec 1939
3-Month
40.8°F
(4.9°C)
41.5°F
(5.3°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1937 1917
89th Warmest Warmest since: 1938 2015
Ties: 1898, 1929, 1942
Sep–Dec 1939
4-Month
46.7°F
(8.2°C)
46.9°F
(8.3°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1937 1917
81st Warmest Warmest since: 1938 2015
Aug–Dec 1939
5-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
65th Coolest Coolest since: 1937 1917
60th Warmest Warmest since: 1938 2015
Ties: 1922, 1996, 2008, 2013
Jul–Dec 1939
6-Month
55.1°F
(12.8°C)
55.0°F
(12.8°C)
0.1°F
(0.0°C)
51st Coolest Coolest since: 1937 1917
74th Warmest Warmest since: 1938 2015
Ties: 1908, 1922, 1930, 1986, 1988
Jun–Dec 1939
7-Month
57.1°F
(13.9°C)
56.7°F
(13.7°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1937 1917
53rd Warmest Warmest since: 1938 2015
Ties: 1922, 1930, 1932, 1947, 1979, 1993, 2009
May–Dec 1939
8-Month
57.6°F
(14.2°C)
57.0°F
(13.9°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1938 1917
42nd Warmest Warmest since: 1936 2015
Ties: 1918, 1922, 1930, 1944, 1946, 1948, 1961
Apr–Dec 1939
9-Month
56.4°F
(13.6°C)
56.1°F
(13.4°C)
0.3°F
(0.2°C)
59th Coolest Coolest since: 1937 1917
66th Warmest Warmest since: 1938 2015
Ties: 1898, 1912, 1930, 1947, 1954
Mar–Dec 1939
10-Month
54.5°F
(12.5°C)
54.3°F
(12.4°C)
0.2°F
(0.1°C)
59th Coolest Coolest since: 1937 1917
66th Warmest Warmest since: 1938 2012
Ties: 1919, 1930, 1954, 1961, 1984
Feb–Dec 1939
11-Month
52.5°F
(11.4°C)
52.0°F
(11.1°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1937 1917
47th Warmest Warmest since: 1938 2012
Ties: 1942, 1970, 1971, 1975
Jan–Dec 1939
12-Month
50.6°F
(10.3°C)
50.0°F
(10.0°C)
0.6°F
(0.3°C)
88th Coolest Coolest since: 1937 1904, 1917
37th Warmest Warmest since: 1938 2012
Ties: 1930, 1941, 1954, 1985, 1986, 2009
Jul 1938–Dec 1939
18-Month
52.2°F
(11.2°C)
51.6°F
(10.9°C)
0.6°F
(0.3°C)
85th Coolest Coolest since: 1938 1904
39th Warmest Warmest since: 1933 2012
Ties: 1946, 1952, 1987, 2001, 2009
Jan 1938–Dec 1939
24-Month
50.8°F
(10.4°C)
50.0°F
(10.0°C)
0.8°F
(0.4°C)
94th Coolest Coolest since: 1938 1905
30th Warmest Warmest since: 1933 2012
Ties: 1974
Jan 1937–Dec 1939
36-Month
50.6°F
(10.3°C)
49.9°F
(9.9°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1938 1905
36th Warmest Warmest since: 1933 2012
Ties: 1950, 1987
Jan 1936–Dec 1939
48-Month
50.4°F
(10.2°C)
49.9°F
(9.9°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 1938 1907
41st Warmest Warmest since: 1934 2013
Ties: 1950, 1957, 1988
Jan 1935–Dec 1939
60-Month
50.2°F
(10.1°C)
50.0°F
(10.0°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1938 1907
51st Warmest Warmest since: 1935 2012, 2013
Ties: 1900, 1945, 1947, 1989

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/