Climate at a Glance

County 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 September 2021. For more information, please see Climatological Rankings.


Shelby County, Alabama

Average Temperature Rankings, December 1991

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1991
1-Month
48.8°F
(9.3°C)
45.0°F
(7.2°C)
3.8°F
(2.1°C)
108th Coolest Coolest since: 1989 1963
19th Warmest Warmest since: 1990 2015
Ties: 1994
Nov–Dec 1991
2-Month
49.1°F
(9.5°C)
48.5°F
(9.2°C)
0.6°F
(0.3°C)
71st Coolest Coolest since: 1989 1950, 1976
56th Warmest Warmest since: 1990 2015
Oct–Dec 1991
3-Month
54.0°F
(12.2°C)
53.2°F
(11.8°C)
0.8°F
(0.4°C)
79th Coolest Coolest since: 1989 1976
48th Warmest Warmest since: 1990 1931
Ties: 1899, 1934, 1938
Sep–Dec 1991
4-Month
58.9°F
(14.9°C)
58.4°F
(14.7°C)
0.5°F
(0.2°C)
80th Coolest Coolest since: 1989 1976
47th Warmest Warmest since: 1990 1931
Ties: 1940, 2014
Aug–Dec 1991
5-Month
62.9°F
(17.2°C)
62.5°F
(16.9°C)
0.4°F
(0.3°C)
70th Coolest Coolest since: 1989 1976
57th Warmest Warmest since: 1990 1931
Ties: 2003, 2017
Jul–Dec 1991
6-Month
65.9°F
(18.8°C)
65.3°F
(18.5°C)
0.6°F
(0.3°C)
81st Coolest Coolest since: 1989 1976
46th Warmest Warmest since: 1990 2016
Ties: 1918, 1938, 1947
Jun–Dec 1991
7-Month
67.4°F
(19.7°C)
66.9°F
(19.4°C)
0.5°F
(0.3°C)
82nd Coolest Coolest since: 1989 1976
45th Warmest Warmest since: 1990 2016
Ties: 1938, 1956, 1982, 1994, 2005
May–Dec 1991
8-Month
68.1°F
(20.1°C)
67.3°F
(19.6°C)
0.8°F
(0.5°C)
98th Coolest Coolest since: 1989 1976
29th Warmest Warmest since: 1990 2016
Ties: 1923, 1934, 1978, 2020
Apr–Dec 1991
9-Month
67.8°F
(19.9°C)
66.7°F
(19.3°C)
1.1°F
(0.6°C)
103rd Coolest Coolest since: 1989 1976
24th Warmest Warmest since: 1990 2015, 2016
Ties: 1897, 1936, 2006
Mar–Dec 1991
10-Month
66.6°F
(19.2°C)
65.4°F
(18.6°C)
1.2°F
(0.6°C)
104th Coolest Coolest since: 1989 1976
23rd Warmest Warmest since: 1990 1921
Ties: 1938, 1986, 2010, 2018
Feb–Dec 1991
11-Month
65.0°F
(18.3°C)
63.7°F
(17.6°C)
1.3°F
(0.7°C)
104th Coolest Coolest since: 1989 1976
23rd Warmest Warmest since: 1990 1921, 1927
Ties: 1933
Jan–Dec 1991
12-Month
63.3°F
(17.4°C)
62.0°F
(16.7°C)
1.3°F
(0.7°C)
107th Coolest Coolest since: 1989 1976
20th Warmest Warmest since: 1990 1921, 1927
Ties: 1919, 1999, 2006
Jul 1990–Dec 1991
18-Month
64.7°F
(18.2°C)
63.1°F
(17.3°C)
1.6°F
(0.9°C)
114th Coolest Coolest since: 1990 1968
12th Warmest Warmest since: 1932 1922, 2016
Ties: 1923
Jan 1990–Dec 1991
24-Month
63.8°F
(17.7°C)
62.0°F
(16.7°C)
1.8°F
(1.0°C)
120th Coolest Coolest since: 1990 1969
6th Warmest Warmest since: 1923 1922
Ties: 1923
Jan 1989–Dec 1991
36-Month
63.0°F
(17.2°C)
62.1°F
(16.7°C)
0.9°F
(0.5°C)
108th Coolest Coolest since: 1990 1968, 1969
17th Warmest Warmest since: 1933 1923
Ties: 1924
Jan 1988–Dec 1991
48-Month
62.5°F
(16.9°C)
62.0°F
(16.7°C)
0.5°F
(0.2°C)
85th Coolest Coolest since: 1990 1969
39th Warmest Warmest since: 1957 2019
Ties: 1914, 1919, 1931, 1946, 1955, 1956, 1992, 1999, 2006, 2010, 2014
Jan 1987–Dec 1991
60-Month
62.5°F
(16.9°C)
62.1°F
(16.7°C)
0.4°F
(0.2°C)
86th Coolest Coolest since: 1990 1970
37th Warmest Warmest since: 1957 2019, 2020
Ties: 1910, 1913, 1932, 1955, 1956, 1994, 1999, 2000, 2006, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: County Time Series, published October 2021, retrieved on October 19, 2021 from https://www.ncdc.noaa.gov/cag/