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


Shelby County, Alabama

Average Temperature Rankings, January 2021

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
January 2021
1-Month
45.0°F
(7.2°C)
43.7°F
(6.5°C)
1.3°F
(0.7°C)
81st Coolest Coolest since: 2019 1940
47th Warmest Warmest since: 2020 1950
Ties: 1920, 1946
Dec 2020–Jan 2021
2-Month
44.7°F
(7.1°C)
44.4°F
(6.9°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 2018 1977
59th Warmest Warmest since: 2020 1950
Nov 2020–Jan 2021
3-Month
48.7°F
(9.3°C)
46.9°F
(8.3°C)
1.8°F
(1.0°C)
97th Coolest Coolest since: 2019 1977
30th Warmest Warmest since: 2020 1932
Ties: 1917, 1943
Oct 2020–Jan 2021
4-Month
53.0°F
(11.7°C)
50.9°F
(10.5°C)
2.1°F
(1.2°C)
105th Coolest Coolest since: 2019 1977
22nd Warmest Warmest since: 2020 1932
Ties: 1922
Sep 2020–Jan 2021
5-Month
57.1°F
(13.9°C)
55.4°F
(13.0°C)
1.7°F
(0.9°C)
102nd Coolest Coolest since: 2018 1977
25th Warmest Warmest since: 2020 1932
Ties: 1901, 1909, 2008
Aug 2020–Jan 2021
6-Month
60.9°F
(16.1°C)
59.4°F
(15.2°C)
1.5°F
(0.9°C)
102nd Coolest Coolest since: 2019 1977
25th Warmest Warmest since: 2020 1932, 2017
Ties: 2019
Jul 2020–Jan 2021
7-Month
63.7°F
(17.6°C)
62.2°F
(16.8°C)
1.5°F
(0.8°C)
104th Coolest Coolest since: 2019 1977
23rd Warmest Warmest since: 2020 2017
Ties: 1929, 1942, 2012, 2019
Jun 2020–Jan 2021
8-Month
65.3°F
(18.5°C)
64.1°F
(17.8°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 2018 1977
27th Warmest Warmest since: 2020 2017
Ties: 2006
May 2020–Jan 2021
9-Month
65.6°F
(18.7°C)
64.7°F
(18.2°C)
0.9°F
(0.5°C)
92nd Coolest Coolest since: 2018 1977
35th Warmest Warmest since: 2020 2017
Ties: 1935, 1939, 2013
Apr 2020–Jan 2021
10-Month
65.0°F
(18.3°C)
64.4°F
(18.0°C)
0.6°F
(0.3°C)
85th Coolest Coolest since: 2018 1977
42nd Warmest Warmest since: 2020 2017
Ties: 1900, 1913, 1947
Mar 2020–Jan 2021
11-Month
64.8°F
(18.2°C)
63.5°F
(17.5°C)
1.3°F
(0.7°C)
108th Coolest Coolest since: 2019 1977
19th Warmest Warmest since: 2020 2017
Ties: 1897, 1903, 1991
Feb 2020–Jan 2021
12-Month
63.5°F
(17.5°C)
62.0°F
(16.7°C)
1.5°F
(0.8°C)
110th Coolest Coolest since: 2018 1977
17th Warmest Warmest since: 2020 2017
Ties: 1909, 1919, 1920, 1934, 1950, 2016
Aug 2019–Jan 2021
18-Month
63.2°F
(17.3°C)
61.2°F
(16.2°C)
2.0°F
(1.1°C)
121st Coolest Coolest since: 2019 1977
5th Warmest Warmest since: 2020 1923, 2017
Ties: 2018
Feb 2019–Jan 2021
24-Month
64.2°F
(17.9°C)
62.1°F
(16.7°C)
2.1°F
(1.2°C)
122nd Coolest Coolest since: 2019 1970
4th Warmest Warmest since: 2020 1923
Feb 2018–Jan 2021
36-Month
64.1°F
(17.8°C)
62.1°F
(16.7°C)
2.0°F
(1.1°C)
124th Coolest Coolest since: 2020 1970
1st Warmest Warmest to Date 2021
Feb 2017–Jan 2021
48-Month
63.8°F
(17.7°C)
62.1°F
(16.7°C)
1.7°F
(1.0°C)
121st Coolest Coolest since: 2018 1970
3rd Warmest Warmest since: 2020 2020
Feb 2016–Jan 2021
60-Month
64.1°F
(17.8°C)
62.1°F
(16.7°C)
2.0°F
(1.1°C)
122nd Coolest Coolest since: 2020 1970
1st Warmest Warmest since: 2020 2020, 2021
Ties: 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: County Time Series, published June 2021, retrieved on June 18, 2021 from https://www.ncdc.noaa.gov/cag/