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 December 2019. For more information, please see Climatological Rankings.


Tennessee River Basin

Average Temperature Rankings, December 1909

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1909
1-Month
32.6°F
(0.3°C)
39.3°F
(4.1°C)
-6.7°F
(-3.8°C)
7th Coolest Coolest to Date 1963
119th Warmest Warmest since: 1908 2015
Nov–Dec 1909
2-Month
43.4°F
(6.3°C)
43.3°F
(6.3°C)
0.1°F
(0.0°C)
53rd Coolest Coolest since: 1907 1950, 1976
73rd Warmest Warmest since: 1908 2015
Ties: 1936, 1938, 1967
Oct–Dec 1909
3-Month
47.7°F
(8.7°C)
48.5°F
(9.2°C)
-0.8°F
(-0.5°C)
43rd Coolest Coolest since: 1907 1976
83rd Warmest Warmest since: 1908 2015
Sep–Dec 1909
4-Month
52.9°F
(11.6°C)
53.8°F
(12.1°C)
-0.9°F
(-0.5°C)
32nd Coolest Coolest since: 1907 1976
94th Warmest Warmest since: 1908 1931
Ties: 1907, 1932
Aug–Dec 1909
5-Month
57.7°F
(14.3°C)
58.2°F
(14.6°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1907 1976
89th Warmest Warmest since: 1908 1931
Ties: 1895, 1916
Jul–Dec 1909
6-Month
60.6°F
(15.9°C)
61.3°F
(16.3°C)
-0.7°F
(-0.4°C)
29th Coolest Coolest since: 1904 1976
97th Warmest Warmest since: 1908 1931
Ties: 1895, 1904, 1945, 1960
Jun–Dec 1909
7-Month
62.5°F
(16.9°C)
63.0°F
(17.2°C)
-0.5°F
(-0.3°C)
34th Coolest Coolest since: 1907 1976
92nd Warmest Warmest since: 1908 1931
Ties: 1912, 1955, 2013
May–Dec 1909
8-Month
62.8°F
(17.1°C)
63.3°F
(17.4°C)
-0.5°F
(-0.3°C)
28th Coolest Coolest since: 1907 1976
98th Warmest Warmest since: 1908 1931, 2016
Ties: 1895, 1920, 1924, 1937, 1988, 2013
Apr–Dec 1909
9-Month
62.3°F
(16.8°C)
62.7°F
(17.1°C)
-0.4°F
(-0.3°C)
39th Coolest Coolest since: 1907 1976
87th Warmest Warmest since: 1908 2015, 2016
Ties: 1895, 2009
Mar–Dec 1909
10-Month
60.9°F
(16.1°C)
61.3°F
(16.3°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1907 1976
86th Warmest Warmest since: 1908 2016
Ties: 1912, 1932
Feb–Dec 1909
11-Month
59.4°F
(15.2°C)
59.4°F
(15.2°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1907 1917
72nd Warmest Warmest since: 1908 2016
Ties: 1942, 1970, 1971, 2008, 2009
Jan–Dec 1909
12-Month
57.9°F
(14.4°C)
57.5°F
(14.2°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1907 1976
51st Warmest Warmest since: 1908 1921
Ties: 1923, 1935, 1955, 2000
Jul 1908–Dec 1909
18-Month
59.2°F
(15.1°C)
58.8°F
(14.9°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1907 1968
51st Warmest Warmest since: 1908 2016
Ties: 1907, 1948, 1990
Jan 1908–Dec 1909
24-Month
58.2°F
(14.6°C)
57.5°F
(14.2°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 1908 1969, 1979
35th Warmest Warmest since: 1908 2017
Ties: 1908, 1926, 1949, 1956, 2011
Jan 1907–Dec 1909
36-Month
58.1°F
(14.5°C)
57.5°F
(14.2°C)
0.6°F
(0.3°C)
90th Coolest Coolest since: 1908 1968, 1969, 1978
34th Warmest Warmest since: 1899 2018
Ties: 1899, 1931, 1936, 2002, 2004, 2005
Jan 1906–Dec 1909
48-Month
58.0°F
(14.4°C)
57.5°F
(14.2°C)
0.5°F
(0.2°C)
85th Coolest Coolest since: 1908 1979
38th Warmest Warmest since: 1900 2019
Ties: 1914, 1927, 1937, 1941, 1946, 1949, 1953, 1993, 1999, 2004
Jan 1905–Dec 1909
60-Month
57.8°F
(14.3°C)
57.5°F
(14.2°C)
0.3°F
(0.1°C)
70th Coolest Coolest since: 1908 1970, 1980
52nd Warmest Warmest since: 1900 2019
Ties: 1912, 1913, 1914, 1921, 1928, 1930, 1940, 1942, 1945, 1947, 1948, 1950, 1958, 1990

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/