County Rankings

County Data Info
Please note, Palmer Indices are not available for Counties.

Shelby County, Alabama

Average Temperature Rankings, December 1930

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1930
1-Month
41.2°F
(5.1°C)
45.0°F
(7.2°C)
-3.8°F
(-2.1°C)
20th Coolest
Coolest since:
1963
109th Warmest
Warmest since:
2015
Ties: 1905
Nov–Dec 1930
2-Month
46.4°F
(8.0°C)
48.5°F
(9.2°C)
-2.1°F
(-1.2°C)
24th Coolest
Coolest since:
1950, 1976
105th Warmest
Warmest since:
2015
Ties: 1997
Oct–Dec 1930
3-Month
51.0°F
(10.6°C)
53.2°F
(11.8°C)
-2.2°F
(-1.2°C)
13th Coolest
Coolest since:
1976
116th Warmest
Warmest since:
1931
Sep–Dec 1930
4-Month
57.1°F
(13.9°C)
58.4°F
(14.7°C)
-1.3°F
(-0.8°C)
24th Coolest
Coolest since:
1976
105th Warmest
Warmest since:
1931
Ties: 1914, 1979
Aug–Dec 1930
5-Month
61.3°F
(16.3°C)
62.5°F
(16.9°C)
-1.2°F
(-0.6°C)
22nd Coolest
Coolest since:
1976
107th Warmest
Warmest since:
1931
Ties: 1983
Jul–Dec 1930
6-Month
64.9°F
(18.3°C)
65.3°F
(18.5°C)
-0.4°F
(-0.2°C)
37th Coolest
Coolest since:
1976
92nd Warmest
Warmest since:
2016
Ties: 1895, 1910, 1955, 1957, 1964, 1996
Jun–Dec 1930
7-Month
66.4°F
(19.1°C)
67.0°F
(19.4°C)
-0.6°F
(-0.3°C)
31st Coolest
Coolest since:
1976
98th Warmest
Warmest since:
2016
Ties: 1935, 1981
May–Dec 1930
8-Month
67.0°F
(19.4°C)
67.3°F
(19.6°C)
-0.3°F
(-0.2°C)
38th Coolest
Coolest since:
1976
91st Warmest
Warmest since:
2016
Ties: 1932, 1935, 1948, 1964
Apr–Dec 1930
9-Month
66.6°F
(19.2°C)
66.7°F
(19.3°C)
-0.1°F
(-0.1°C)
45th Coolest
Coolest since:
1976
84th Warmest
Warmest since:
2015, 2016
Ties: 1909, 1932, 1943, 1944, 1953, 1970, 1973, 1995, 2003
Mar–Dec 1930
10-Month
64.9°F
(18.3°C)
65.4°F
(18.6°C)
-0.5°F
(-0.3°C)
32nd Coolest
Coolest since:
1976
97th Warmest
Warmest since:
1921
Ties: 1965, 1971
Feb–Dec 1930
11-Month
63.7°F
(17.6°C)
63.7°F
(17.6°C)
0.0°F
(0.0°C)
50th Coolest
Coolest since:
1976
79th Warmest
Warmest since:
1921, 1927
Ties: 1913, 1916, 1962, 1984
Jan–Dec 1930
12-Month
62.0°F
(16.7°C)
62.0°F
(16.7°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1976
78th Warmest
Warmest since:
1921, 1927
Ties: 1898, 1928, 1948, 1959, 2001, 2009, 2010
Jul 1929–Dec 1930
18-Month
63.1°F
(17.3°C)
63.1°F
(17.3°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1968
77th Warmest
Warmest since:
1922
Ties: 1906, 1912, 1915, 1924, 1943, 1950, 2009
Jan 1929–Dec 1930
24-Month
62.4°F
(16.9°C)
62.0°F
(16.7°C)
0.4°F
(0.2°C)
78th Coolest
Coolest since:
1969
50th Warmest
Warmest since:
1922
Ties: 1916, 1929, 1935, 1950, 1952, 1953, 1986, 2015
Jan 1928–Dec 1930
36-Month
62.3°F
(16.8°C)
62.0°F
(16.7°C)
0.3°F
(0.1°C)
70th Coolest
Coolest since:
1969
57th Warmest
Warmest since:
1923
Ties: 1947, 1950, 1987, 1998, 2004, 2011, 2014
Jan 1927–Dec 1930
48-Month
63.0°F
(17.2°C)
62.0°F
(16.7°C)
1.0°F
(0.5°C)
111th Coolest
Coolest since:
1969
15th Warmest
Warmest since:
2019
Ties: 2001, 2007
Jan 1926–Dec 1930
60-Month
62.8°F
(17.1°C)
62.0°F
(16.7°C)
0.8°F
(0.4°C)
105th Coolest
Coolest since:
1970
20th Warmest
Warmest since:
2019, 2020
Ties: 1935, 1936, 1939, 2008

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