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 1911

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1911
1-Month
82.1°F
(27.8°C)
77.2°F
(25.1°C)
4.9°F
(2.7°C)
125th Coolest Coolest since: 1910 1918
2nd Warmest Warmest to Date 2019
Aug–Sep 1911
2-Month
81.6°F
(27.6°C)
79.3°F
(26.3°C)
2.3°F
(1.3°C)
120th Coolest Coolest since: 1910 1967
7th Warmest Warmest to Date 2019
Ties: 1925, 1936
Jul–Sep 1911
3-Month
81.1°F
(27.3°C)
80.2°F
(26.8°C)
0.9°F
(0.5°C)
101st Coolest Coolest since: 1910 1967
26th Warmest Warmest since: 1909 1998
Ties: 1912, 1926, 1932, 1941, 1977
Jun–Sep 1911
4-Month
81.6°F
(27.6°C)
80.1°F
(26.7°C)
1.5°F
(0.9°C)
116th Coolest Coolest since: 1910 1967
11th Warmest Warmest to Date 1998
Ties: 1936
May–Sep 1911
5-Month
80.1°F
(26.7°C)
78.8°F
(26.0°C)
1.3°F
(0.7°C)
118th Coolest Coolest since: 1910 1976
9th Warmest Warmest since: 1902 1998
Ties: 1902, 2015, 2016
Apr–Sep 1911
6-Month
78.2°F
(25.7°C)
76.7°F
(24.8°C)
1.5°F
(0.9°C)
121st Coolest Coolest since: 1910 1961
6th Warmest Warmest since: 1896 2010
Ties: 1925, 2019
Mar–Sep 1911
7-Month
76.1°F
(24.5°C)
74.2°F
(23.4°C)
1.9°F
(1.1°C)
124th Coolest Coolest since: 1910 1983
3rd Warmest Warmest to Date 2011
Ties: 2016
Feb–Sep 1911
8-Month
74.0°F
(23.3°C)
71.4°F
(21.9°C)
2.6°F
(1.4°C)
126th Coolest Coolest since: 1910 1968
1st Warmest Warmest to Date 1911, 2012
Ties: 2012
Jan–Sep 1911
9-Month
72.2°F
(22.3°C)
69.0°F
(20.6°C)
3.2°F
(1.7°C)
126th Coolest Coolest since: 1910 1940
1st Warmest Warmest to Date 1911
Dec 1910–Sep 1911
10-Month
70.0°F
(21.1°C)
67.2°F
(19.6°C)
2.8°F
(1.5°C)
125th Coolest Coolest since: 1910 1940
1st Warmest Warmest to Date 1911
Nov 1910–Sep 1911
11-Month
68.9°F
(20.5°C)
66.3°F
(19.1°C)
2.6°F
(1.4°C)
124th Coolest Coolest since: 1910 1940
2nd Warmest Warmest to Date 2017
Ties: 2012, 2016
Oct 1910–Sep 1911
12-Month
68.8°F
(20.4°C)
66.4°F
(19.1°C)
2.4°F
(1.3°C)
123rd Coolest Coolest since: 1910 1940
3rd Warmest Warmest to Date 2017
Ties: 1932
Apr 1910–Sep 1911
18-Month
71.4°F
(21.9°C)
69.9°F
(21.1°C)
1.5°F
(0.8°C)
120th Coolest Coolest since: 1910 1977
6th Warmest Warmest to Date 2017
Ties: 2000
Oct 1909–Sep 1911
24-Month
67.7°F
(19.8°C)
66.4°F
(19.1°C)
1.3°F
(0.7°C)
114th Coolest Coolest since: 1910 1978
11th Warmest Warmest to Date 2017
Ties: 1922, 1935
Oct 1908–Sep 1911
36-Month
67.6°F
(19.8°C)
66.4°F
(19.1°C)
1.2°F
(0.7°C)
117th Coolest Coolest since: 1910 1979
7th Warmest Warmest to Date 2018
Ties: 1922, 1999, 2007, 2013
Oct 1907–Sep 1911
48-Month
67.5°F
(19.7°C)
66.4°F
(19.1°C)
1.1°F
(0.6°C)
117th Coolest Coolest since: 1910 1979
6th Warmest Warmest to Date 2019
Ties: 1923, 2008, 2017
Oct 1906–Sep 1911
60-Month
67.6°F
(19.8°C)
66.4°F
(19.1°C)
1.2°F
(0.7°C)
119th Coolest Coolest since: 1910 1981
3rd Warmest Warmest to Date 2020
Ties: 2018

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/