Climate at a Glance

Divisional 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 April 2021. For more information, please see Climatological Rankings.


Alabama, Climate Division 1. Northern Valley

Average Temperature Rankings, December 1999

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1999
1-Month
43.8°F
(6.6°C)
42.0°F
(5.6°C)
1.8°F
(1.0°C)
86th Coolest Coolest since: 1997 1963
41st Warmest Warmest since: 1998 2015
Ties: 1964
Nov–Dec 1999
2-Month
48.8°F
(9.3°C)
45.8°F
(7.7°C)
3.0°F
(1.6°C)
107th Coolest Coolest since: 1997 1976
20th Warmest Warmest since: 1998 2015
Oct–Dec 1999
3-Month
52.8°F
(11.6°C)
50.8°F
(10.4°C)
2.0°F
(1.2°C)
103rd Coolest Coolest since: 1997 1976
24th Warmest Warmest since: 1998 2015
Ties: 2019
Sep–Dec 1999
4-Month
57.7°F
(14.3°C)
56.2°F
(13.4°C)
1.5°F
(0.9°C)
99th Coolest Coolest since: 1997 1976
28th Warmest Warmest since: 1998 1931
Aug–Dec 1999
5-Month
62.1°F
(16.7°C)
60.5°F
(15.8°C)
1.6°F
(0.9°C)
107th Coolest Coolest since: 1997 1976
20th Warmest Warmest since: 1998 1931
Ties: 1911
Jul–Dec 1999
6-Month
65.1°F
(18.4°C)
63.5°F
(17.5°C)
1.6°F
(0.9°C)
112th Coolest Coolest since: 1997 1976
15th Warmest Warmest since: 1998 1931
Ties: 1971, 1973, 1990
Jun–Dec 1999
7-Month
66.6°F
(19.2°C)
65.3°F
(18.5°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 1997 1976
21st Warmest Warmest since: 1998 1931
Ties: 1973, 1990
May–Dec 1999
8-Month
66.8°F
(19.3°C)
65.7°F
(18.7°C)
1.1°F
(0.6°C)
103rd Coolest Coolest since: 1997 1976
24th Warmest Warmest since: 1998 2016
Ties: 1956
Apr–Dec 1999
9-Month
66.5°F
(19.2°C)
65.0°F
(18.3°C)
1.5°F
(0.9°C)
110th Coolest Coolest since: 1997 1976
17th Warmest Warmest since: 1998 2016
Mar–Dec 1999
10-Month
64.7°F
(18.2°C)
63.6°F
(17.6°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 1997 1976
25th Warmest Warmest since: 1998 2016
Ties: 1919, 1991
Feb–Dec 1999
11-Month
63.1°F
(17.3°C)
61.7°F
(16.5°C)
1.4°F
(0.8°C)
108th Coolest Coolest since: 1997 1976
19th Warmest Warmest since: 1998 2016
Ties: 1954, 2017
Jan–Dec 1999
12-Month
61.6°F
(16.4°C)
59.9°F
(15.5°C)
1.7°F
(0.9°C)
112th Coolest Coolest since: 1997 1976
15th Warmest Warmest since: 1998 1921
Jul 1998–Dec 1999
18-Month
63.2°F
(17.3°C)
61.2°F
(16.2°C)
2.0°F
(1.1°C)
123rd Coolest Coolest since: 1998 1968
3rd Warmest Warmest since: 1922 2016
Ties: 1922
Jan 1998–Dec 1999
24-Month
61.9°F
(16.6°C)
59.9°F
(15.5°C)
2.0°F
(1.1°C)
123rd Coolest Coolest since: 1998 1969, 1979
3rd Warmest Warmest since: 1922 1922
Ties: 2016
Jan 1997–Dec 1999
36-Month
60.9°F
(16.1°C)
59.9°F
(15.5°C)
1.0°F
(0.6°C)
109th Coolest Coolest since: 1998 1969
16th Warmest Warmest since: 1955 2017, 2018
Ties: 1898, 1935, 1955, 2012
Jan 1996–Dec 1999
48-Month
60.4°F
(15.8°C)
59.9°F
(15.5°C)
0.5°F
(0.3°C)
89th Coolest Coolest since: 1998 1979
35th Warmest Warmest since: 1957 2019
Ties: 1910, 1914, 1932, 1937, 1953, 2006, 2015, 2016
Jan 1995–Dec 1999
60-Month
60.2°F
(15.7°C)
59.9°F
(15.5°C)
0.3°F
(0.2°C)
61st Coolest Coolest since: 1998 1980
62nd Warmest Warmest since: 1994 2020
Ties: 1914, 1930, 1932, 1940, 1942, 1948, 1950, 1991, 1994, 2004, 2005

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2021, retrieved on May 11, 2021 from https://www.ncdc.noaa.gov/cag/