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 August 2020. For more information, please see Climatological Rankings.


Shelby County, Alabama

Average Temperature Rankings, May 1991

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1991
1-Month
72.8°F
(22.7°C)
69.6°F
(20.9°C)
3.2°F
(1.8°C)
112th Coolest Coolest since: 1990 1976
15th Warmest Warmest since: 1987 1899
Ties: 1998
Apr–May 1991
2-Month
69.0°F
(20.6°C)
65.7°F
(18.7°C)
3.3°F
(1.9°C)
124th Coolest Coolest since: 1990 1997
3rd Warmest Warmest since: 1927 1896
Mar–May 1991
3-Month
64.6°F
(18.1°C)
61.8°F
(16.6°C)
2.8°F
(1.5°C)
118th Coolest Coolest since: 1990 1971
9th Warmest Warmest since: 1955 2012
Feb–May 1991
4-Month
60.8°F
(16.0°C)
58.0°F
(14.4°C)
2.8°F
(1.6°C)
120th Coolest Coolest since: 1990 1960
7th Warmest Warmest since: 1938 2012
Ties: 1922
Jan–May 1991
5-Month
57.6°F
(14.2°C)
55.1°F
(12.8°C)
2.5°F
(1.4°C)
114th Coolest Coolest since: 1989 1940
13th Warmest Warmest since: 1990 2012
Ties: 1907, 2020
Dec 1990–May 1991
6-Month
56.3°F
(13.5°C)
53.4°F
(11.9°C)
2.9°F
(1.6°C)
121st Coolest Coolest since: 1990 1940, 1978
5th Warmest Warmest since: 1957 2012
Ties: 1932, 2020
Nov 1990–May 1991
7-Month
56.2°F
(13.4°C)
53.3°F
(11.8°C)
2.9°F
(1.6°C)
121st Coolest Coolest since: 1990 1940
5th Warmest Warmest since: 1932 2012
Ties: 1922, 2016
Oct 1990–May 1991
8-Month
57.1°F
(13.9°C)
54.5°F
(12.5°C)
2.6°F
(1.4°C)
118th Coolest Coolest since: 1990 1977
8th Warmest Warmest since: 1974 2017
Sep 1990–May 1991
9-Month
59.2°F
(15.1°C)
56.6°F
(13.7°C)
2.6°F
(1.4°C)
117th Coolest Coolest since: 1990 1977
9th Warmest Warmest since: 1974 2017
Aug 1990–May 1991
10-Month
61.4°F
(16.3°C)
58.8°F
(14.9°C)
2.6°F
(1.4°C)
120th Coolest Coolest since: 1990 1977
6th Warmest Warmest since: 1932 2017
Ties: 1999, 2020
Jul 1990–May 1991
11-Month
63.0°F
(17.2°C)
60.7°F
(15.9°C)
2.3°F
(1.3°C)
118th Coolest Coolest since: 1990 1968, 1977
8th Warmest Warmest since: 1932 2017
Jun 1990–May 1991
12-Month
64.2°F
(17.9°C)
62.1°F
(16.7°C)
2.1°F
(1.2°C)
118th Coolest Coolest since: 1990 1977
8th Warmest Warmest since: 1932 2017
Dec 1989–May 1991
18-Month
60.9°F
(16.1°C)
59.1°F
(15.1°C)
1.8°F
(1.0°C)
118th Coolest Coolest since: 1990 1977
7th Warmest Warmest since: 1928 2017
Ties: 2012, 2018, 2019
Jun 1989–May 1991
24-Month
63.1°F
(17.3°C)
62.0°F
(16.7°C)
1.1°F
(0.6°C)
109th Coolest Coolest since: 1990 1969
16th Warmest Warmest since: 1938 2017
Ties: 1908, 1926, 1999, 2008, 2016
Jun 1988–May 1991
36-Month
62.9°F
(17.2°C)
62.1°F
(16.7°C)
0.8°F
(0.5°C)
104th Coolest Coolest since: 1990 1970
20th Warmest Warmest since: 1939 2018, 2019
Ties: 1935, 2009, 2012
Jun 1987–May 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 1971
38th Warmest Warmest since: 1957 2019, 2020
Ties: 1900, 1913, 1936, 1945, 1946
Jun 1986–May 1991
60-Month
62.6°F
(17.0°C)
62.1°F
(16.7°C)
0.5°F
(0.3°C)
93rd Coolest Coolest since: 1990 1970, 1971
29th Warmest Warmest since: 1957 2020
Ties: 1912, 1934, 1957, 2001, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: County Time Series, published September 2020, retrieved on September 29, 2020 from https://www.ncdc.noaa.gov/cag/