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


Jefferson County, Alabama

Average Temperature Rankings, April 1940

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1940
1-Month
59.4°F
(15.2°C)
61.5°F
(16.4°C)
-2.1°F
(-1.2°C)
27th Coolest Coolest since: 1939 1983
99th Warmest Warmest since: 1938 2017
Ties: 1952, 1975
Mar–Apr 1940
2-Month
55.4°F
(13.0°C)
57.4°F
(14.1°C)
-2.0°F
(-1.1°C)
21st Coolest Coolest since: 1932 1960
105th Warmest Warmest since: 1939 2012
Ties: 1952
Feb–Apr 1940
3-Month
50.9°F
(10.5°C)
53.6°F
(12.0°C)
-2.7°F
(-1.5°C)
16th Coolest Coolest since: 1931 1947, 1958
110th Warmest Warmest since: 1939 2012
Jan–Apr 1940
4-Month
45.5°F
(7.5°C)
51.0°F
(10.6°C)
-5.5°F
(-3.1°C)
1st Coolest Coolest to Date 1940
125th Warmest Warmest since: 1939 2017
Dec 1939–Apr 1940
5-Month
45.5°F
(7.5°C)
49.7°F
(9.8°C)
-4.2°F
(-2.3°C)
2nd Coolest Coolest to Date 1978
123rd Warmest Warmest since: 1939 2017
Nov 1939–Apr 1940
6-Month
46.1°F
(7.8°C)
50.0°F
(10.0°C)
-3.9°F
(-2.2°C)
1st Coolest Coolest to Date 1940
124th Warmest Warmest since: 1939 2017
Oct 1939–Apr 1940
7-Month
48.7°F
(9.3°C)
51.9°F
(11.1°C)
-3.2°F
(-1.8°C)
4th Coolest Coolest since: 1902 1977
121st Warmest Warmest since: 1939 2017
Ties: 1958
Sep 1939–Apr 1940
8-Month
52.0°F
(11.1°C)
54.6°F
(12.6°C)
-2.6°F
(-1.5°C)
6th Coolest Coolest since: 1902 1977
119th Warmest Warmest since: 1939 2017
Ties: 1969
Aug 1939–Apr 1940
9-Month
54.7°F
(12.6°C)
57.3°F
(14.1°C)
-2.6°F
(-1.5°C)
4th Coolest Coolest since: 1902 1977
121st Warmest Warmest since: 1939 2017
Jul 1939–Apr 1940
10-Month
57.2°F
(14.0°C)
59.6°F
(15.3°C)
-2.4°F
(-1.3°C)
4th Coolest Coolest since: 1902 1977
121st Warmest Warmest since: 1939 2017
Ties: 1958
Jun 1939–Apr 1940
11-Month
59.0°F
(15.0°C)
61.1°F
(16.2°C)
-2.1°F
(-1.2°C)
4th Coolest Coolest since: 1902 1977
121st Warmest Warmest since: 1939 2017
Ties: 1969
May 1939–Apr 1940
12-Month
59.8°F
(15.4°C)
61.8°F
(16.6°C)
-2.0°F
(-1.2°C)
5th Coolest Coolest since: 1902 1977
120th Warmest Warmest since: 1939 2017
Nov 1938–Apr 1940
18-Month
56.9°F
(13.8°C)
57.8°F
(14.3°C)
-0.9°F
(-0.5°C)
17th Coolest Coolest since: 1905 1977
107th Warmest Warmest since: 1939 2017
May 1938–Apr 1940
24-Month
61.3°F
(16.3°C)
61.8°F
(16.6°C)
-0.5°F
(-0.3°C)
27th Coolest Coolest since: 1931 1969, 1978
97th Warmest Warmest since: 1939 2017
Ties: 1906, 1919, 1931, 1976, 2010
May 1937–Apr 1940
36-Month
61.7°F
(16.5°C)
61.8°F
(16.6°C)
-0.1°F
(-0.1°C)
41st Coolest Coolest since: 1920 1970
82nd Warmest Warmest since: 1939 2018, 2019
Ties: 1915, 1919, 1920, 1953, 1975, 1994
May 1936–Apr 1940
48-Month
62.1°F
(16.7°C)
61.8°F
(16.6°C)
0.3°F
(0.1°C)
75th Coolest Coolest since: 1936 1970, 1971
47th Warmest Warmest since: 1939 2019
Ties: 1913, 1914, 1916, 1919, 1933, 1945, 1956, 1989, 1993, 1994
May 1935–Apr 1940
60-Month
61.9°F
(16.6°C)
61.8°F
(16.6°C)
0.1°F
(0.0°C)
50th Coolest Coolest since: 1919 1971
71st Warmest Warmest since: 1939 2019
Ties: 1907, 1915, 1919, 1950, 1958

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: County Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/