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 1909

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 1909
1-Month
26.6°F
(-3.0°C)
30.9°F
(-0.6°C)
-4.3°F
(-2.4°C)
16th Coolest Coolest since: 1904 1989
109th Warmest Warmest since: 1908 2015
Ties: 1926
Nov–Dec 1909
2-Month
35.5°F
(1.9°C)
36.0°F
(2.2°C)
-0.5°F
(-0.3°C)
44th Coolest Coolest since: 1906 1917
81st Warmest Warmest since: 1908 2015
Ties: 1983
Oct–Dec 1909
3-Month
39.8°F
(4.3°C)
41.5°F
(5.3°C)
-1.7°F
(-1.0°C)
22nd Coolest Coolest since: 1907 1917
103rd Warmest Warmest since: 1908 2015
Ties: 1937
Sep–Dec 1909
4-Month
45.3°F
(7.4°C)
47.0°F
(8.3°C)
-1.7°F
(-0.9°C)
13th Coolest Coolest since: 1904 1917
112th Warmest Warmest since: 1908 2015
Ties: 2000
Aug–Dec 1909
5-Month
49.9°F
(9.9°C)
51.5°F
(10.8°C)
-1.6°F
(-0.9°C)
8th Coolest Coolest since: 1904 1917
117th Warmest Warmest since: 1908 2015
Jul–Dec 1909
6-Month
53.2°F
(11.8°C)
55.0°F
(12.8°C)
-1.8°F
(-1.0°C)
7th Coolest Coolest since: 1904 1917
118th Warmest Warmest since: 1908 2015
Ties: 2000
Jun–Dec 1909
7-Month
55.4°F
(13.0°C)
56.8°F
(13.8°C)
-1.4°F
(-0.8°C)
11th Coolest Coolest since: 1907 1917
114th Warmest Warmest since: 1908 2015
Ties: 1989, 2000
May–Dec 1909
8-Month
55.8°F
(13.2°C)
57.1°F
(13.9°C)
-1.3°F
(-0.7°C)
12th Coolest Coolest since: 1907 1917
113th Warmest Warmest since: 1908 2015
Ties: 1989, 1992
Apr–Dec 1909
9-Month
54.9°F
(12.7°C)
56.1°F
(13.4°C)
-1.2°F
(-0.7°C)
10th Coolest Coolest since: 1907 1917
115th Warmest Warmest since: 1908 2015
Ties: 1910, 1958, 1962, 1992
Mar–Dec 1909
10-Month
53.0°F
(11.7°C)
54.3°F
(12.4°C)
-1.3°F
(-0.7°C)
10th Coolest Coolest since: 1907 1917
115th Warmest Warmest since: 1908 2012
Ties: 1958, 1962
Feb–Dec 1909
11-Month
51.3°F
(10.7°C)
52.0°F
(11.1°C)
-0.7°F
(-0.4°C)
23rd Coolest Coolest since: 1907 1917
102nd Warmest Warmest since: 1908 2012
Ties: 1920, 1934, 1976
Jan–Dec 1909
12-Month
49.6°F
(9.8°C)
50.0°F
(10.0°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1907 1904, 1917
89th Warmest Warmest since: 1908 2012
Ties: 1899, 1923, 1934, 1950, 1979, 1996
Jul 1908–Dec 1909
18-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1908 1904
84th Warmest Warmest since: 1906 2012
Ties: 1896, 1911, 1923, 1944, 1989, 1993, 1996
Jan 1908–Dec 1909
24-Month
49.8°F
(9.9°C)
50.0°F
(10.0°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1908 1905
79th Warmest Warmest since: 1901 2012
Ties: 1897, 1929, 1944, 1993
Jan 1907–Dec 1909
36-Month
49.2°F
(9.6°C)
50.0°F
(10.0°C)
-0.8°F
(-0.4°C)
13th Coolest Coolest since: 1907 1905
110th Warmest Warmest since: 1908 2012
Ties: 1903, 1916, 1925, 1969, 1978, 1980
Jan 1906–Dec 1909
48-Month
49.4°F
(9.7°C)
49.9°F
(9.9°C)
-0.5°F
(-0.2°C)
23rd Coolest Coolest since: 1908 1907
99th Warmest Warmest since: 1903 2013
Ties: 1928, 1929, 1980
Jan 1905–Dec 1909
60-Month
49.3°F
(9.6°C)
49.9°F
(9.9°C)
-0.6°F
(-0.3°C)
16th Coolest Coolest since: 1908 1907
105th Warmest Warmest since: 1903 2012, 2013
Ties: 1964, 1965, 1970, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/