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 1930

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 1930
1-Month
29.4°F
(-1.4°C)
30.9°F
(-0.6°C)
-1.5°F
(-0.8°C)
35th Coolest Coolest since: 1926 1989
90th Warmest Warmest since: 1929 2015
Ties: 1896, 1916, 1934
Nov–Dec 1930
2-Month
35.2°F
(1.8°C)
36.1°F
(2.3°C)
-0.9°F
(-0.5°C)
41st Coolest Coolest since: 1926 1917
84th Warmest Warmest since: 1929 2015
Oct–Dec 1930
3-Month
40.2°F
(4.6°C)
41.5°F
(5.3°C)
-1.3°F
(-0.7°C)
25th Coolest Coolest since: 1926 1917
100th Warmest Warmest since: 1929 2015
Sep–Dec 1930
4-Month
47.1°F
(8.4°C)
47.0°F
(8.3°C)
0.1°F
(0.1°C)
56th Coolest Coolest since: 1929 1917
69th Warmest Warmest since: 1928 2015
Ties: 1908, 1938
Aug–Dec 1930
5-Month
51.6°F
(10.9°C)
51.5°F
(10.8°C)
0.1°F
(0.1°C)
52nd Coolest Coolest since: 1929 1917
73rd Warmest Warmest since: 1928 2015
Ties: 1897, 1986, 1993
Jul–Dec 1930
6-Month
55.1°F
(12.8°C)
54.9°F
(12.7°C)
0.2°F
(0.1°C)
51st Coolest Coolest since: 1929 1917
74th Warmest Warmest since: 1928 2015
Ties: 1908, 1922, 1939, 1986, 1988
Jun–Dec 1930
7-Month
57.1°F
(13.9°C)
56.7°F
(13.7°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1929 1917
53rd Warmest Warmest since: 1923 2015
Ties: 1922, 1932, 1939, 1947, 1979, 1993, 2009
May–Dec 1930
8-Month
57.6°F
(14.2°C)
57.0°F
(13.9°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1929 1917
42nd Warmest Warmest since: 1922 2015
Ties: 1918, 1922, 1939, 1944, 1946, 1948, 1961
Apr–Dec 1930
9-Month
56.4°F
(13.6°C)
56.1°F
(13.4°C)
0.3°F
(0.2°C)
59th Coolest Coolest since: 1929 1917
66th Warmest Warmest since: 1922 2015
Ties: 1898, 1912, 1939, 1947, 1954
Mar–Dec 1930
10-Month
54.5°F
(12.5°C)
54.3°F
(12.4°C)
0.2°F
(0.1°C)
59th Coolest Coolest since: 1929 1917
66th Warmest Warmest since: 1922 2012
Ties: 1919, 1939, 1954, 1961, 1984
Feb–Dec 1930
11-Month
52.6°F
(11.4°C)
52.0°F
(11.1°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1929 1917
45th Warmest Warmest since: 1922 2012
Ties: 1948
Jan–Dec 1930
12-Month
50.6°F
(10.3°C)
49.9°F
(9.9°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1929 1904, 1917
37th Warmest Warmest since: 1921 2012
Ties: 1939, 1941, 1954, 1985, 1986, 2009
Jul 1929–Dec 1930
18-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1929 1904
57th Warmest Warmest since: 1929 2012
Ties: 1901, 1929, 1950, 1988, 1992, 2014
Jan 1929–Dec 1930
24-Month
50.3°F
(10.2°C)
50.0°F
(10.0°C)
0.3°F
(0.2°C)
76th Coolest Coolest since: 1929 1905
48th Warmest Warmest since: 1922 2012
Ties: 1899, 1900, 1934, 1957, 1988, 1995
Jan 1928–Dec 1930
36-Month
50.1°F
(10.1°C)
50.0°F
(10.0°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1929 1905
64th Warmest Warmest since: 1923 2012
Ties: 1899, 1959, 1961, 1996
Jan 1927–Dec 1930
48-Month
50.1°F
(10.1°C)
50.0°F
(10.0°C)
0.1°F
(0.1°C)
65th Coolest Coolest since: 1929 1907
57th Warmest Warmest since: 1924 2013
Ties: 1901, 1924, 1944, 1973, 1996
Jan 1926–Dec 1930
60-Month
49.7°F
(9.8°C)
50.0°F
(10.0°C)
-0.3°F
(-0.2°C)
36th Coolest Coolest since: 1929 1907
85th Warmest Warmest since: 1925 2012, 2013
Ties: 1899, 1914, 1944, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/