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 1984

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 1984
1-Month
38.5°F
(3.6°C)
30.9°F
(-0.6°C)
7.6°F
(4.2°C)
120th Coolest Coolest since: 1983 1989
5th Warmest Warmest since: 1923 2015
Nov–Dec 1984
2-Month
39.4°F
(4.1°C)
36.0°F
(2.2°C)
3.4°F
(1.9°C)
112th Coolest Coolest since: 1983 1917
13th Warmest Warmest since: 1982 2015
Ties: 1946, 1956, 2003
Oct–Dec 1984
3-Month
45.4°F
(7.4°C)
41.5°F
(5.3°C)
3.9°F
(2.1°C)
118th Coolest Coolest since: 1983 1917
7th Warmest Warmest since: 1931 2015
Sep–Dec 1984
4-Month
49.2°F
(9.6°C)
47.0°F
(8.3°C)
2.2°F
(1.3°C)
110th Coolest Coolest since: 1983 1917
15th Warmest Warmest since: 1982 2015
Ties: 1999
Aug–Dec 1984
5-Month
53.6°F
(12.0°C)
51.5°F
(10.8°C)
2.1°F
(1.2°C)
110th Coolest Coolest since: 1983 1917
15th Warmest Warmest since: 1971 2015
Ties: 1999
Jul–Dec 1984
6-Month
56.4°F
(13.6°C)
55.0°F
(12.8°C)
1.4°F
(0.8°C)
106th Coolest Coolest since: 1983 1917
19th Warmest Warmest since: 1973 2015
Ties: 1953, 1991, 1994, 2003, 2017
Jun–Dec 1984
7-Month
58.2°F
(14.6°C)
56.8°F
(13.8°C)
1.4°F
(0.8°C)
103rd Coolest Coolest since: 1983 1917
22nd Warmest Warmest since: 1973 2015
Ties: 1991
May–Dec 1984
8-Month
58.1°F
(14.5°C)
57.1°F
(13.9°C)
1.0°F
(0.6°C)
97th Coolest Coolest since: 1983 1917
28th Warmest Warmest since: 1975 2015
Ties: 1987, 1994, 2014
Apr–Dec 1984
9-Month
56.9°F
(13.8°C)
56.1°F
(13.4°C)
0.8°F
(0.4°C)
93rd Coolest Coolest since: 1983 1917
32nd Warmest Warmest since: 1973 2015
Ties: 1896, 1934, 1971, 1985, 2008
Mar–Dec 1984
10-Month
54.5°F
(12.5°C)
54.3°F
(12.4°C)
0.2°F
(0.1°C)
59th Coolest Coolest since: 1981 1917
66th Warmest Warmest since: 1983 2012
Ties: 1919, 1930, 1939, 1954, 1961
Feb–Dec 1984
11-Month
52.8°F
(11.6°C)
51.9°F
(11.1°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1983 1917
35th Warmest Warmest since: 1977 2012
Ties: 1898, 1913, 1941, 1945, 1954
Jan–Dec 1984
12-Month
50.4°F
(10.2°C)
49.9°F
(9.9°C)
0.5°F
(0.3°C)
76th Coolest Coolest since: 1982 1904, 1917
49th Warmest Warmest since: 1983 2012
Ties: 1955
Jul 1983–Dec 1984
18-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1982 1904
45th Warmest Warmest since: 1983 2012
Ties: 1919, 1938, 1971
Jan 1983–Dec 1984
24-Month
50.4°F
(10.2°C)
49.9°F
(9.9°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1983 1905
45th Warmest Warmest since: 1975 2012
Ties: 1898, 2014
Jan 1982–Dec 1984
36-Month
50.2°F
(10.1°C)
49.9°F
(9.9°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1983 1905
53rd Warmest Warmest since: 1975 2012
Ties: 1898, 1913, 1943, 1973, 1974, 1995
Jan 1981–Dec 1984
48-Month
50.0°F
(10.0°C)
49.9°F
(9.9°C)
0.1°F
(0.1°C)
50th Coolest Coolest since: 1983 1907
72nd Warmest Warmest since: 1977 2013
Ties: 1899, 1913, 1938, 1941, 1945, 1959, 1977, 1995, 1997
Jan 1980–Dec 1984
60-Month
49.9°F
(9.9°C)
49.9°F
(9.9°C)
0.0°F
(0.0°C)
47th Coolest Coolest since: 1983 1907
74th Warmest Warmest since: 1977 2012, 2013
Ties: 1913, 1937, 1940, 1973

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/