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


Jefferson County, Alabama

Average Temperature Rankings, April 1999

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1999
1-Month
66.0°F
(18.9°C)
61.5°F
(16.4°C)
4.5°F
(2.5°C)
118th Coolest Coolest since: 1998 1983
9th Warmest Warmest since: 1981 2017
Ties: 1981
Mar–Apr 1999
2-Month
58.6°F
(14.8°C)
57.4°F
(14.1°C)
1.2°F
(0.7°C)
87th Coolest Coolest since: 1998 1960
40th Warmest Warmest since: 1995 2012
Ties: 1976, 1990, 2009
Feb–Apr 1999
3-Month
55.8°F
(13.2°C)
53.6°F
(12.0°C)
2.2°F
(1.2°C)
101st Coolest Coolest since: 1998 1947, 1958
26th Warmest Warmest since: 1991 2012
Jan–Apr 1999
4-Month
54.0°F
(12.2°C)
51.0°F
(10.6°C)
3.0°F
(1.6°C)
115th Coolest Coolest since: 1998 1940
12th Warmest Warmest since: 1990 2017
Ties: 1950
Dec 1998–Apr 1999
5-Month
53.0°F
(11.7°C)
49.7°F
(9.8°C)
3.3°F
(1.9°C)
118th Coolest Coolest since: 1998 1978
8th Warmest Warmest since: 1957 2017
Nov 1998–Apr 1999
6-Month
53.6°F
(12.0°C)
50.1°F
(10.1°C)
3.5°F
(1.9°C)
121st Coolest Coolest since: 1998 1940
5th Warmest Warmest since: 1932 2017
Oct 1998–Apr 1999
7-Month
55.4°F
(13.0°C)
51.8°F
(11.0°C)
3.6°F
(2.0°C)
121st Coolest Coolest since: 1998 1977
5th Warmest Warmest since: 1932 2017
Sep 1998–Apr 1999
8-Month
58.1°F
(14.5°C)
54.6°F
(12.6°C)
3.5°F
(1.9°C)
123rd Coolest Coolest since: 1998 1977
3rd Warmest Warmest since: 1932 2017
Ties: 1927
Aug 1998–Apr 1999
9-Month
60.5°F
(15.8°C)
57.3°F
(14.1°C)
3.2°F
(1.7°C)
122nd Coolest Coolest since: 1998 1977
4th Warmest Warmest since: 1932 2017
Ties: 2020
Jul 1998–Apr 1999
10-Month
62.5°F
(16.9°C)
59.5°F
(15.3°C)
3.0°F
(1.6°C)
122nd Coolest Coolest since: 1998 1977
4th Warmest Warmest since: 1932 2017
Jun 1998–Apr 1999
11-Month
64.1°F
(17.8°C)
61.1°F
(16.2°C)
3.0°F
(1.6°C)
123rd Coolest Coolest since: 1998 1977
3rd Warmest Warmest since: 1932 2017
Ties: 1932, 2012
May 1998–Apr 1999
12-Month
64.8°F
(18.2°C)
61.8°F
(16.6°C)
3.0°F
(1.6°C)
124th Coolest Coolest since: 1998 1977
2nd Warmest Warmest since: 1922 2017
Ties: 1922
Nov 1997–Apr 1999
18-Month
59.8°F
(15.4°C)
57.9°F
(14.4°C)
1.9°F
(1.0°C)
118th Coolest Coolest since: 1998 1977
7th Warmest Warmest since: 1923 2017
Ties: 2000, 2012, 2019
May 1997–Apr 1999
24-Month
62.8°F
(17.1°C)
61.8°F
(16.6°C)
1.0°F
(0.5°C)
104th Coolest Coolest since: 1998 1969, 1978
21st Warmest Warmest since: 1992 2017
Ties: 1929, 1935, 2006, 2007
May 1996–Apr 1999
36-Month
62.7°F
(17.1°C)
61.8°F
(16.6°C)
0.9°F
(0.5°C)
103rd Coolest Coolest since: 1998 1970
21st Warmest Warmest since: 1992 2018, 2019
Ties: 1909, 1992
May 1995–Apr 1999
48-Month
62.3°F
(16.8°C)
61.8°F
(16.6°C)
0.5°F
(0.2°C)
88th Coolest Coolest since: 1998 1970, 1971
35th Warmest Warmest since: 1992 2020
Ties: 1900, 1911, 1912, 1934, 2003, 2005, 2015
May 1994–Apr 1999
60-Month
62.3°F
(16.8°C)
61.8°F
(16.6°C)
0.5°F
(0.2°C)
85th Coolest Coolest since: 1998 1971
37th Warmest Warmest since: 1992 2020
Ties: 1913, 1933, 1934, 1937, 1957, 1991

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: County Time Series, published June 2020, retrieved on July 5, 2020 from https://www.ncdc.noaa.gov/cag/