County Rankings

County Data Info
Please note, Palmer Indices are not available for Counties.

Shelby County, Alabama

Average Temperature Rankings, May 1999

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  • Record Coolest
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  • Top 1/3
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1999
1-Month
68.7°F
(20.4°C)
69.6°F
(20.9°C)
-0.9°F
(-0.5°C)
40th Coolest
Coolest since:
1976
89th Warmest
Warmest since:
1899
Ties: 1990, 2017
Apr–May 1999
2-Month
67.4°F
(19.7°C)
65.7°F
(18.7°C)
1.7°F
(1.0°C)
107th Coolest
Coolest since:
1997
22nd Warmest
Warmest since:
1896
Ties: 1933
Mar–May 1999
3-Month
62.0°F
(16.7°C)
61.7°F
(16.5°C)
0.3°F
(0.2°C)
68th Coolest
Coolest since:
1971
61st Warmest
Warmest since:
2012
Ties: 1913, 1998, 2008, 2018
Feb–May 1999
4-Month
59.2°F
(15.1°C)
58.0°F
(14.4°C)
1.2°F
(0.7°C)
94th Coolest
Coolest since:
1960
35th Warmest
Warmest since:
2012
Ties: 1953
Jan–May 1999
5-Month
57.1°F
(13.9°C)
55.2°F
(12.9°C)
1.9°F
(1.0°C)
111th Coolest
Coolest since:
1940
18th Warmest
Warmest since:
2012
Ties: 1932, 1945, 1946, 2000, 2006
Dec 1998–May 1999
6-Month
55.9°F
(13.3°C)
53.5°F
(11.9°C)
2.4°F
(1.4°C)
114th Coolest
Coolest since:
1940, 1978
14th Warmest
Warmest since:
2012
Ties: 1938, 2016
Nov 1998–May 1999
7-Month
56.0°F
(13.3°C)
53.3°F
(11.8°C)
2.7°F
(1.5°C)
119th Coolest
Coolest since:
1940
9th Warmest
Warmest since:
2012
Oct 1998–May 1999
8-Month
57.2°F
(14.0°C)
54.4°F
(12.4°C)
2.8°F
(1.6°C)
123rd Coolest
Coolest since:
1977
5th Warmest
Warmest since:
2017
Ties: 1974, 2016
Sep 1998–May 1999
9-Month
59.4°F
(15.2°C)
56.6°F
(13.7°C)
2.8°F
(1.5°C)
123rd Coolest
Coolest since:
1977
5th Warmest
Warmest since:
2017
Ties: 1974, 2012
Aug 1998–May 1999
10-Month
61.4°F
(16.3°C)
58.8°F
(14.9°C)
2.6°F
(1.4°C)
122nd Coolest
Coolest since:
1977
6th Warmest
Warmest since:
2017
Ties: 1991, 2020
Jul 1998–May 1999
11-Month
63.2°F
(17.3°C)
60.7°F
(15.9°C)
2.5°F
(1.4°C)
122nd Coolest
Coolest since:
1968, 1977
6th Warmest
Warmest since:
2017
Ties: 2020
Jun 1998–May 1999
12-Month
64.5°F
(18.1°C)
62.0°F
(16.7°C)
2.5°F
(1.4°C)
122nd Coolest
Coolest since:
1977
6th Warmest
Warmest since:
2017
Dec 1997–May 1999
18-Month
61.0°F
(16.1°C)
59.2°F
(15.1°C)
1.8°F
(1.0°C)
121st Coolest
Coolest since:
1977
6th Warmest
Warmest since:
2017
Jun 1997–May 1999
24-Month
63.1°F
(17.3°C)
62.1°F
(16.7°C)
1.0°F
(0.6°C)
109th Coolest
Coolest since:
1969
18th Warmest
Warmest since:
2017
Ties: 1908, 1926, 1991, 2008, 2016
Jun 1996–May 1999
36-Month
62.7°F
(17.1°C)
62.0°F
(16.7°C)
0.7°F
(0.4°C)
96th Coolest
Coolest since:
1970
30th Warmest
Warmest since:
2018, 2019
Ties: 1899, 1911, 1921, 1933, 1938, 1957, 2007
Jun 1995–May 1999
48-Month
62.3°F
(16.8°C)
62.0°F
(16.7°C)
0.3°F
(0.1°C)
69th Coolest
Coolest since:
1971
56th Warmest
Warmest since:
2019, 2020
Ties: 1908, 1914, 1917, 1919, 1921, 1931, 1951, 1989, 1993, 1994
Jun 1994–May 1999
60-Month
62.4°F
(16.9°C)
62.0°F
(16.7°C)
0.4°F
(0.2°C)
77th Coolest
Coolest since:
1970, 1971
47th Warmest
Warmest since:
2020
Ties: 1900, 1909, 1920, 1921, 1952, 1953, 1992, 1995, 2006

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