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 October 2021. For more information, please see Climatological Rankings.


Shelby County, Alabama

Average Temperature Rankings, December 2017

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2017
1-Month
45.3°F
(7.4°C)
45.0°F
(7.2°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 2010 1963
57th Warmest Warmest since: 2016 2015
Ties: 1916, 1992
Nov–Dec 2017
2-Month
49.7°F
(9.8°C)
48.5°F
(9.2°C)
1.2°F
(0.6°C)
79th Coolest Coolest since: 2014 1950, 1976
48th Warmest Warmest since: 2016 2015
Oct–Dec 2017
3-Month
54.6°F
(12.6°C)
53.2°F
(11.8°C)
1.4°F
(0.8°C)
95th Coolest Coolest since: 2014 1976
32nd Warmest Warmest since: 2016 1931
Ties: 1896, 1940, 1947, 1949
Sep–Dec 2017
4-Month
59.1°F
(15.1°C)
58.4°F
(14.7°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 2014 1976
41st Warmest Warmest since: 2016 1931
Ties: 2002
Aug–Dec 2017
5-Month
62.9°F
(17.2°C)
62.5°F
(16.9°C)
0.4°F
(0.3°C)
70th Coolest Coolest since: 2013 1976
57th Warmest Warmest since: 2016 1931
Ties: 1991, 2003
Jul–Dec 2017
6-Month
65.8°F
(18.8°C)
65.4°F
(18.6°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 2014 1976
50th Warmest Warmest since: 2016 2016
Ties: 1959, 1980, 1985, 2004
Jun–Dec 2017
7-Month
67.1°F
(19.5°C)
67.0°F
(19.4°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 2013 1976
68th Warmest Warmest since: 2016 2016
Ties: 1909, 1913, 1916, 2001, 2012
May–Dec 2017
8-Month
67.3°F
(19.6°C)
67.3°F
(19.6°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 2013 1976
74th Warmest Warmest since: 2016 2016
Ties: 1939, 1962, 2000
Apr–Dec 2017
9-Month
67.2°F
(19.6°C)
66.7°F
(19.3°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 2014 1976
43rd Warmest Warmest since: 2016 2015, 2016
Ties: 1929
Mar–Dec 2017
10-Month
66.2°F
(19.0°C)
65.4°F
(18.6°C)
0.8°F
(0.4°C)
93rd Coolest Coolest since: 2014 1976
34th Warmest Warmest since: 2016 1921
Ties: 1905, 1946, 1977
Feb–Dec 2017
11-Month
65.1°F
(18.4°C)
63.7°F
(17.6°C)
1.4°F
(0.8°C)
107th Coolest Coolest since: 2014 1976
20th Warmest Warmest since: 2016 1921, 1927
Ties: 1986, 2011
Jan–Dec 2017
12-Month
63.9°F
(17.7°C)
62.0°F
(16.7°C)
1.9°F
(1.0°C)
116th Coolest Coolest since: 2015 1976
11th Warmest Warmest since: 2016 1921, 1927
Jul 2016–Dec 2017
18-Month
65.6°F
(18.7°C)
63.1°F
(17.3°C)
2.5°F
(1.4°C)
123rd Coolest Coolest since: 2015 1968
3rd Warmest Warmest since: 2016 1922, 2016
Ties: 1927
Jan 2016–Dec 2017
24-Month
64.1°F
(17.8°C)
62.0°F
(16.7°C)
2.1°F
(1.1°C)
123rd Coolest Coolest since: 2016 1969
3rd Warmest Warmest since: 1922 1922
Jan 2015–Dec 2017
36-Month
64.0°F
(17.8°C)
62.1°F
(16.7°C)
1.9°F
(1.1°C)
123rd Coolest Coolest since: 2016 1968, 1969
2nd Warmest Warmest since: 1923 1923
Jan 2014–Dec 2017
48-Month
63.3°F
(17.4°C)
62.1°F
(16.7°C)
1.2°F
(0.7°C)
116th Coolest Coolest since: 2016 1969
8th Warmest Warmest since: 1928 2019
Ties: 1925, 1927
Jan 2013–Dec 2017
60-Month
62.9°F
(17.2°C)
62.0°F
(16.7°C)
0.9°F
(0.5°C)
109th Coolest Coolest since: 2015 1970
14th Warmest Warmest since: 2016 2019, 2020
Ties: 1911, 1933, 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: County Time Series, published November 2021, retrieved on December 4, 2021 from https://www.ncdc.noaa.gov/cag/