Climate at a Glance

City 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 September 2019. For more information, please see Climatological Rankings.


Chattanooga, Tennessee

Average Temperature Rankings, April 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1938-2019)
Warmest/Coolest
Since
Record
April 1999
1-Month
64.8°F
(18.2°C)
60.7°F
(15.9°C)
4.1°F
(2.3°C)
77th Coolest Coolest since: 1998 1983
6th Warmest Warmest since: 1981 2017
Ties: 1948, 1967
Mar–Apr 1999
2-Month
56.9°F
(13.8°C)
56.5°F
(13.6°C)
0.4°F
(0.2°C)
52nd Coolest Coolest since: 1998 1960
30th Warmest Warmest since: 1995 2012
Feb–Apr 1999
3-Month
54.0°F
(12.2°C)
52.6°F
(11.4°C)
1.4°F
(0.8°C)
64th Coolest Coolest since: 1998 1947
18th Warmest Warmest since: 1991 2012
Jan–Apr 1999
4-Month
51.8°F
(11.0°C)
49.6°F
(9.8°C)
2.2°F
(1.2°C)
70th Coolest Coolest since: 1998 1940
12th Warmest Warmest since: 1990 2017
Ties: 1950
Dec 1998–Apr 1999
5-Month
51.1°F
(10.6°C)
48.3°F
(9.1°C)
2.8°F
(1.5°C)
75th Coolest Coolest since: 1998 1940
7th Warmest Warmest since: 1974 2012
Nov 1998–Apr 1999
6-Month
51.5°F
(10.8°C)
48.8°F
(9.3°C)
2.7°F
(1.5°C)
76th Coolest Coolest since: 1998 1940
6th Warmest Warmest since: 1974 2017
Oct 1998–Apr 1999
7-Month
53.4°F
(11.9°C)
50.6°F
(10.3°C)
2.8°F
(1.6°C)
77th Coolest Coolest since: 1998 1977
5th Warmest Warmest since: 1974 2017
Sep 1998–Apr 1999
8-Month
56.4°F
(13.6°C)
53.4°F
(11.9°C)
3.0°F
(1.7°C)
78th Coolest Coolest since: 1998 1977
4th Warmest Warmest since: 1974 2017
Aug 1998–Apr 1999
9-Month
59.0°F
(15.0°C)
56.3°F
(13.5°C)
2.7°F
(1.5°C)
78th Coolest Coolest since: 1998 1977
4th Warmest Warmest since: 1974 2017
Jul 1998–Apr 1999
10-Month
61.3°F
(16.3°C)
58.7°F
(14.8°C)
2.6°F
(1.5°C)
78th Coolest Coolest since: 1998 1977
4th Warmest Warmest since: 1974 2017
Jun 1998–Apr 1999
11-Month
62.8°F
(17.1°C)
60.3°F
(15.7°C)
2.5°F
(1.4°C)
78th Coolest Coolest since: 1998 1977
4th Warmest Warmest since: 1974 2017
Ties: 2016
May 1998–Apr 1999
12-Month
63.7°F
(17.6°C)
61.0°F
(16.1°C)
2.7°F
(1.5°C)
79th Coolest Coolest since: 1998 1977
3rd Warmest Warmest to Date 2017
Nov 1997–Apr 1999
18-Month
58.5°F
(14.7°C)
56.9°F
(13.8°C)
1.6°F
(0.9°C)
74th Coolest Coolest since: 1998 1941
7th Warmest Warmest to Date 2017
Ties: 2019
May 1997–Apr 1999
24-Month
61.7°F
(16.5°C)
61.0°F
(16.1°C)
0.7°F
(0.4°C)
64th Coolest Coolest since: 1998 1978
17th Warmest Warmest since: 1992 2017
Ties: 1950
May 1996–Apr 1999
36-Month
61.5°F
(16.4°C)
61.0°F
(16.1°C)
0.5°F
(0.3°C)
61st Coolest Coolest since: 1998 1970
19th Warmest Warmest since: 1992 2018
Ties: 1950, 2003, 2016
May 1995–Apr 1999
48-Month
60.9°F
(16.1°C)
61.0°F
(16.1°C)
-0.1°F
(0.0°C)
43rd Coolest Coolest since: 1998 1970, 1980
36th Warmest Warmest since: 1992 2019
May 1994–Apr 1999
60-Month
60.9°F
(16.1°C)
60.9°F
(16.1°C)
0.0°F
(0.0°C)
43rd Coolest Coolest since: 1998 1970
35th Warmest Warmest since: 1992 2019
Ties: 1951, 1959, 1974

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/