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 July 2019. For more information, please see Climatological Rankings.


Shelby County, Alabama

Average Temperature Rankings, May 1991

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  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
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)
111th 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)
123rd 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)
117th 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)
119th 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)
113th Coolest Coolest since: 1989 1940
13th Warmest Warmest since: 1990 2012
Ties: 1907
Dec 1990–May 1991
6-Month
56.3°F
(13.5°C)
53.4°F
(11.9°C)
2.9°F
(1.6°C)
120th Coolest Coolest since: 1990 1940, 1978
5th Warmest Warmest since: 1957 2012
Ties: 1932
Nov 1990–May 1991
7-Month
56.2°F
(13.4°C)
53.3°F
(11.8°C)
2.9°F
(1.6°C)
120th 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)
117th 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
8th 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)
119th Coolest Coolest since: 1990 1977
6th Warmest Warmest since: 1932 2017
Ties: 1999
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
7th 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
7th Warmest Warmest since: 1932 2017
Ties: 2019
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
6th 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
15th 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
19th 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
37th Warmest Warmest since: 1957 2019
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
28th Warmest Warmest since: 1957 2019
Ties: 1912, 1934, 1957, 2001, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: County Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/