Climate at a Glance

Statewide 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 January 2021. For more information, please see Climatological Rankings.


Louisiana

Average Temperature Rankings, September 1990

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1990
1-Month
78.7°F
(25.9°C)
77.2°F
(25.1°C)
1.5°F
(0.8°C)
95th Coolest Coolest since: 1989 1918
32nd Warmest Warmest since: 1986 2019
Ties: 1905
Aug–Sep 1990
2-Month
80.4°F
(26.9°C)
79.4°F
(26.3°C)
1.0°F
(0.6°C)
94th Coolest Coolest since: 1989 1967
33rd Warmest Warmest since: 1986 2019
Ties: 1895, 1912, 1986
Jul–Sep 1990
3-Month
80.6°F
(27.0°C)
80.2°F
(26.8°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1989 1967
47th Warmest Warmest since: 1986 1998
Ties: 2006, 2012
Jun–Sep 1990
4-Month
80.9°F
(27.2°C)
80.1°F
(26.7°C)
0.8°F
(0.5°C)
98th Coolest Coolest since: 1989 1967
29th Warmest Warmest since: 1986 1998
Ties: 1900, 1902, 2013
May–Sep 1990
5-Month
79.4°F
(26.3°C)
78.7°F
(25.9°C)
0.7°F
(0.4°C)
94th Coolest Coolest since: 1989 1976
33rd Warmest Warmest since: 1986 1998
Ties: 1939, 1995, 2007, 2009
Apr–Sep 1990
6-Month
77.1°F
(25.1°C)
76.6°F
(24.8°C)
0.5°F
(0.3°C)
76th Coolest Coolest since: 1989 1961
51st Warmest Warmest since: 1986 2010
Ties: 1909, 1929, 1934, 1951, 1955, 2003, 2009
Mar–Sep 1990
7-Month
74.8°F
(23.8°C)
74.2°F
(23.4°C)
0.6°F
(0.4°C)
86th Coolest Coolest since: 1989 1983
41st Warmest Warmest since: 1986 2011
Ties: 1918, 1944, 1991, 1995, 2005
Feb–Sep 1990
8-Month
72.7°F
(22.6°C)
71.5°F
(21.9°C)
1.2°F
(0.7°C)
109th Coolest Coolest since: 1989 1968
18th Warmest Warmest since: 1954 1911, 2012
Ties: 1896, 1897, 1954
Jan–Sep 1990
9-Month
70.6°F
(21.4°C)
69.0°F
(20.6°C)
1.6°F
(0.8°C)
113th Coolest Coolest since: 1989 1940
14th Warmest Warmest since: 1927 1911
Ties: 2006, 2018
Dec 1989–Sep 1990
10-Month
67.7°F
(19.8°C)
67.2°F
(19.6°C)
0.5°F
(0.2°C)
79th Coolest Coolest since: 1989 1940
47th Warmest Warmest since: 1986 1911
Ties: 1898, 1916, 1986, 2013
Nov 1989–Sep 1990
11-Month
67.0°F
(19.4°C)
66.3°F
(19.1°C)
0.7°F
(0.3°C)
86th Coolest Coolest since: 1989 1940
40th Warmest Warmest since: 1986 2017
Ties: 1916, 1938, 1939, 1954
Oct 1989–Sep 1990
12-Month
67.0°F
(19.4°C)
66.4°F
(19.1°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 1989 1940
40th Warmest Warmest since: 1986 2017
Ties: 1949, 1955, 1991, 2002, 2009
Apr 1989–Sep 1990
18-Month
69.8°F
(21.0°C)
69.8°F
(21.0°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1989 1977
74th Warmest Warmest since: 1987 2017
Ties: 1926, 1930, 1963, 1985, 1992
Oct 1988–Sep 1990
24-Month
66.6°F
(19.2°C)
66.4°F
(19.1°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1989 1978
57th Warmest Warmest since: 1987 2017
Ties: 1946, 1972, 1996, 2003, 2010
Oct 1987–Sep 1990
36-Month
66.2°F
(19.0°C)
66.4°F
(19.1°C)
-0.2°F
(-0.1°C)
38th Coolest Coolest since: 1989 1979
86th Warmest Warmest since: 1988 2018
Ties: 1900, 1902, 1917, 1959, 1972, 1975, 1996, 2003
Oct 1986–Sep 1990
48-Month
66.2°F
(19.0°C)
66.4°F
(19.1°C)
-0.2°F
(-0.1°C)
36th Coolest Coolest since: 1986 1979
87th Warmest Warmest since: 1989 2019
Ties: 1916, 1919, 1940, 1941, 1959, 1965, 1986, 1995
Oct 1985–Sep 1990
60-Month
66.5°F
(19.2°C)
66.4°F
(19.1°C)
0.1°F
(0.1°C)
55th Coolest Coolest since: 1989 1981
67th Warmest Warmest since: 1989 2020
Ties: 1900, 1908, 1920, 1921, 1931, 1945, 1946, 1948, 1989

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 26, 2021 from https://www.ncdc.noaa.gov/cag/