County Rankings

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

Shelby County, Alabama

Average Temperature Rankings, December 1989

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1989
1-Month
37.6°F
(3.1°C)
45.0°F
(7.2°C)
-7.4°F
(-4.1°C)
3rd Coolest
Coolest since:
1963
126th Warmest
Warmest since:
2015
Nov–Dec 1989
2-Month
45.2°F
(7.3°C)
48.6°F
(9.2°C)
-3.4°F
(-1.9°C)
9th Coolest
Coolest since:
1950, 1976
120th Warmest
Warmest since:
2015
Ties: 1968
Oct–Dec 1989
3-Month
50.4°F
(10.2°C)
53.2°F
(11.8°C)
-2.8°F
(-1.6°C)
8th Coolest
Coolest since:
1976
121st Warmest
Warmest since:
1931
Sep–Dec 1989
4-Month
55.8°F
(13.2°C)
58.4°F
(14.7°C)
-2.6°F
(-1.5°C)
8th Coolest
Coolest since:
1976
121st Warmest
Warmest since:
1931
Aug–Dec 1989
5-Month
60.3°F
(15.7°C)
62.5°F
(16.9°C)
-2.2°F
(-1.2°C)
9th Coolest
Coolest since:
1976
120th Warmest
Warmest since:
1931
Ties: 1974
Jul–Dec 1989
6-Month
63.4°F
(17.4°C)
65.3°F
(18.5°C)
-1.9°F
(-1.1°C)
8th Coolest
Coolest since:
1976
121st Warmest
Warmest since:
2016
Ties: 1968
Jun–Dec 1989
7-Month
65.1°F
(18.4°C)
67.0°F
(19.4°C)
-1.9°F
(-1.0°C)
7th Coolest
Coolest since:
1976
122nd Warmest
Warmest since:
2016
Ties: 1901
May–Dec 1989
8-Month
65.4°F
(18.6°C)
67.3°F
(19.6°C)
-1.9°F
(-1.0°C)
6th Coolest
Coolest since:
1976
123rd Warmest
Warmest since:
2016
Ties: 1950
Apr–Dec 1989
9-Month
64.8°F
(18.2°C)
66.7°F
(19.3°C)
-1.9°F
(-1.1°C)
7th Coolest
Coolest since:
1976
122nd Warmest
Warmest since:
2015, 2016
Ties: 1974
Mar–Dec 1989
10-Month
64.0°F
(17.8°C)
65.5°F
(18.6°C)
-1.5°F
(-0.8°C)
10th Coolest
Coolest since:
1976
119th Warmest
Warmest since:
1921
Ties: 1967
Feb–Dec 1989
11-Month
62.4°F
(16.9°C)
63.7°F
(17.6°C)
-1.3°F
(-0.7°C)
13th Coolest
Coolest since:
1976
116th Warmest
Warmest since:
1921, 1927
Ties: 1895
Jan–Dec 1989
12-Month
61.2°F
(16.2°C)
62.0°F
(16.7°C)
-0.8°F
(-0.5°C)
20th Coolest
Coolest since:
1976
109th Warmest
Warmest since:
1921, 1927
Ties: 1912, 1920, 1964, 1988, 1992, 2014
Jul 1988–Dec 1989
18-Month
62.6°F
(17.0°C)
63.1°F
(17.3°C)
-0.5°F
(-0.3°C)
24th Coolest
Coolest since:
1968
104th Warmest
Warmest since:
1922, 2016
Ties: 1981, 1984, 1996, 1997
Jan 1988–Dec 1989
24-Month
61.2°F
(16.2°C)
62.0°F
(16.7°C)
-0.8°F
(-0.5°C)
18th Coolest
Coolest since:
1969
110th Warmest
Warmest since:
1922
Ties: 1978, 1981, 1983
Jan 1987–Dec 1989
36-Month
61.6°F
(16.4°C)
62.1°F
(16.7°C)
-0.5°F
(-0.3°C)
27th Coolest
Coolest since:
1968, 1969
100th Warmest
Warmest since:
1923
Ties: 1902, 1973, 1982, 1994
Jan 1986–Dec 1989
48-Month
62.0°F
(16.7°C)
62.1°F
(16.7°C)
-0.1°F
(0.0°C)
43rd Coolest
Coolest since:
1969
83rd Warmest
Warmest since:
2019
Ties: 1950, 1994
Jan 1985–Dec 1989
60-Month
61.9°F
(16.6°C)
62.0°F
(16.7°C)
-0.1°F
(-0.1°C)
38th Coolest
Coolest since:
1970
87th Warmest
Warmest since:
2019, 2020
Ties: 1901, 1907, 1959

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