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 March 2021. For more information, please see Climatological Rankings.


Louisiana

Average Temperature Rankings, September 2009

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 2009
1-Month
77.4°F
(25.2°C)
77.2°F
(25.1°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 2008 1918
57th Warmest Warmest since: 2007 2019
Ties: 1930, 1988, 2012, 2020
Aug–Sep 2009
2-Month
79.3°F
(26.3°C)
79.4°F
(26.3°C)
-0.1°F
(0.0°C)
54th Coolest Coolest since: 2008 1967
73rd Warmest Warmest since: 2007 2019
Ties: 1897, 1922, 1929, 1935
Jul–Sep 2009
3-Month
80.4°F
(26.9°C)
80.2°F
(26.8°C)
0.2°F
(0.1°C)
75th Coolest Coolest since: 2008 1967
52nd Warmest Warmest since: 2007 1998
Ties: 1905, 1919, 1934, 1948, 1960, 1970, 1972
Jun–Sep 2009
4-Month
80.7°F
(27.1°C)
80.1°F
(26.7°C)
0.6°F
(0.4°C)
93rd Coolest Coolest since: 2008 1967
34th Warmest Warmest since: 2007 1998
Ties: 1897, 1926, 1934, 1943, 1947, 1978
May–Sep 2009
5-Month
79.4°F
(26.3°C)
78.7°F
(25.9°C)
0.7°F
(0.4°C)
94th Coolest Coolest since: 2008 1976
33rd Warmest Warmest since: 2007 1998
Ties: 1939, 1990, 1995, 2007
Apr–Sep 2009
6-Month
77.1°F
(25.1°C)
76.7°F
(24.8°C)
0.4°F
(0.3°C)
76th Coolest Coolest since: 2008 1961
51st Warmest Warmest since: 2006 2010
Ties: 1909, 1929, 1934, 1951, 1955, 1990, 2003
Mar–Sep 2009
7-Month
74.7°F
(23.7°C)
74.1°F
(23.4°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 2008 1983
47th Warmest Warmest since: 2007 2011
Ties: 1909, 1939, 1943, 2002
Feb–Sep 2009
8-Month
72.3°F
(22.4°C)
71.4°F
(21.9°C)
0.9°F
(0.5°C)
96th Coolest Coolest since: 2008 1968
31st Warmest Warmest since: 2006 1911, 2012
Ties: 1933, 1935, 1948, 1962, 2015
Jan–Sep 2009
9-Month
69.9°F
(21.1°C)
69.0°F
(20.6°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 2008 1940
33rd Warmest Warmest since: 2006 1911
Ties: 1896, 1945
Dec 2008–Sep 2009
10-Month
68.2°F
(20.1°C)
67.2°F
(19.6°C)
1.0°F
(0.5°C)
97th Coolest Coolest since: 2008 1940
29th Warmest Warmest since: 2006 1911
Ties: 1935, 1954, 2005
Nov 2008–Sep 2009
11-Month
67.1°F
(19.5°C)
66.3°F
(19.1°C)
0.8°F
(0.4°C)
90th Coolest Coolest since: 2007 1940
36th Warmest Warmest since: 2008 2017
Ties: 1949, 1953, 1974
Oct 2008–Sep 2009
12-Month
67.0°F
(19.4°C)
66.4°F
(19.1°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 2007 1940
40th Warmest Warmest since: 2008 2017
Ties: 1949, 1955, 1990, 1991, 2002
Apr 2008–Sep 2009
18-Month
70.3°F
(21.3°C)
69.8°F
(21.0°C)
0.5°F
(0.3°C)
88th Coolest Coolest since: 2004 1977
38th Warmest Warmest since: 2008 2017
Ties: 1939, 1944, 1945, 1995, 1998, 2002
Oct 2007–Sep 2009
24-Month
67.2°F
(19.6°C)
66.4°F
(19.1°C)
0.8°F
(0.5°C)
101st Coolest Coolest since: 2008 1978
24th Warmest Warmest since: 2007 2017
Ties: 1898, 1912, 1934
Oct 2006–Sep 2009
36-Month
67.1°F
(19.5°C)
66.4°F
(19.1°C)
0.7°F
(0.4°C)
103rd Coolest Coolest since: 2005 1979
21st Warmest Warmest since: 2008 2018
Ties: 1908, 1929, 1952
Oct 2005–Sep 2009
48-Month
67.3°F
(19.6°C)
66.4°F
(19.1°C)
0.9°F
(0.5°C)
111th Coolest Coolest since: 2007 1979
12th Warmest Warmest since: 2008 2019
Ties: 1910, 2002, 2007, 2013
Oct 2004–Sep 2009
60-Month
67.4°F
(19.7°C)
66.3°F
(19.1°C)
1.1°F
(0.6°C)
117th Coolest Coolest since: 2008 1981
5th Warmest Warmest since: 2008 2020
Ties: 1936, 2008, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 19, 2021 from https://www.ncdc.noaa.gov/cag/