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


Louisiana

Average Temperature Rankings, September 1971

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1971
1-Month
77.2°F
(25.1°C)
77.2°F
(25.1°C)
0.0°F
(0.0°C)
63rd Coolest Coolest since: 1969 1918
64th Warmest Warmest since: 1970 2019
Aug–Sep 1971
2-Month
78.4°F
(25.8°C)
79.4°F
(26.3°C)
-1.0°F
(-0.5°C)
25th Coolest Coolest since: 1969 1967
102nd Warmest Warmest since: 1970 2019
Ties: 1969, 2001
Jul–Sep 1971
3-Month
79.3°F
(26.3°C)
80.2°F
(26.8°C)
-0.9°F
(-0.5°C)
17th Coolest Coolest since: 1968 1967
110th Warmest Warmest since: 1970 1998
Ties: 1923, 1996
Jun–Sep 1971
4-Month
79.6°F
(26.4°C)
80.1°F
(26.7°C)
-0.5°F
(-0.3°C)
29th Coolest Coolest since: 1968 1967
98th Warmest Warmest since: 1970 1998
Ties: 1920, 1957, 1973, 1991
May–Sep 1971
5-Month
77.8°F
(25.4°C)
78.7°F
(25.9°C)
-0.9°F
(-0.5°C)
16th Coolest Coolest since: 1968 1976
111th Warmest Warmest since: 1970 1998
Ties: 1913, 1923, 1946
Apr–Sep 1971
6-Month
75.7°F
(24.3°C)
76.7°F
(24.8°C)
-1.0°F
(-0.5°C)
16th Coolest Coolest since: 1961 1961
111th Warmest Warmest since: 1970 2010
Ties: 1904
Mar–Sep 1971
7-Month
72.8°F
(22.7°C)
74.1°F
(23.4°C)
-1.3°F
(-0.7°C)
5th Coolest Coolest since: 1968 1983
122nd Warmest Warmest since: 1970 2011
Ties: 1968
Feb–Sep 1971
8-Month
70.2°F
(21.2°C)
71.5°F
(21.9°C)
-1.3°F
(-0.7°C)
9th Coolest Coolest since: 1968 1968
118th Warmest Warmest since: 1970 1911, 2012
Ties: 1903, 1913, 1947, 1978, 2014
Jan–Sep 1971
9-Month
68.0°F
(20.0°C)
69.0°F
(20.6°C)
-1.0°F
(-0.6°C)
21st Coolest Coolest since: 1970 1940
106th Warmest Warmest since: 1969 1911
Ties: 1947
Dec 1970–Sep 1971
10-Month
66.8°F
(19.3°C)
67.2°F
(19.6°C)
-0.4°F
(-0.3°C)
41st Coolest Coolest since: 1970 1940
85th Warmest Warmest since: 1965 1911
Ties: 1919, 1924, 1936, 1963, 1982, 2003
Nov 1970–Sep 1971
11-Month
65.5°F
(18.6°C)
66.3°F
(19.1°C)
-0.8°F
(-0.5°C)
24th Coolest Coolest since: 1970 1940
102nd Warmest Warmest since: 1967 2017
Ties: 1903, 1904, 1905, 1913, 1981, 1996
Oct 1970–Sep 1971
12-Month
65.5°F
(18.6°C)
66.4°F
(19.1°C)
-0.9°F
(-0.5°C)
20th Coolest Coolest since: 1970 1940
106th Warmest Warmest since: 1967 2017
Ties: 1912, 1926, 1988, 1994, 2001
Apr 1970–Sep 1971
18-Month
69.3°F
(20.7°C)
69.8°F
(21.0°C)
-0.5°F
(-0.3°C)
29th Coolest Coolest since: 1970 1977
97th Warmest Warmest since: 1966 2017
Ties: 1902, 1979
Oct 1969–Sep 1971
24-Month
65.5°F
(18.6°C)
66.4°F
(19.1°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest since: 1970 1978
113th Warmest Warmest since: 1967 2017
Ties: 1931
Oct 1968–Sep 1971
36-Month
65.4°F
(18.6°C)
66.4°F
(19.1°C)
-1.0°F
(-0.5°C)
7th Coolest Coolest since: 1970 1979
117th Warmest Warmest since: 1968 2018
Ties: 1942, 1968, 1977, 1980
Oct 1967–Sep 1971
48-Month
65.2°F
(18.4°C)
66.3°F
(19.1°C)
-1.1°F
(-0.7°C)
2nd Coolest Coolest to Date 1979
121st Warmest Warmest since: 1970 2019
Ties: 1980
Oct 1966–Sep 1971
60-Month
65.3°F
(18.5°C)
66.3°F
(19.1°C)
-1.0°F
(-0.6°C)
2nd Coolest Coolest to Date 1981
120th Warmest Warmest since: 1970 2020
Ties: 1979, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2021, retrieved on May 15, 2021 from https://www.ncdc.noaa.gov/cag/