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 1991
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1991 1-Month |
75.8°F (24.3°C) | 77.2°F (25.1°C) |
-1.4°F (-0.8°C) | 29th Coolest | Coolest since: 1989 | 1918 |
| 98th Warmest | Warmest since: 1990 | 2019 | ||||
| Ties: 1902, 1999 | ||||||
|
Aug–Sep 1991 2-Month |
78.2°F (25.7°C) | 79.4°F (26.3°C) |
-1.2°F (-0.6°C) | 19th Coolest | Coolest since: 1989 | 1967 |
| 108th Warmest | Warmest since: 1990 | 2019 | ||||
| Ties: 1903, 1913, 2008 | ||||||
|
Jul–Sep 1991 3-Month |
79.5°F (26.4°C) | 80.2°F (26.8°C) |
-0.7°F (-0.4°C) | 23rd Coolest | Coolest since: 1989 | 1967 |
| 104th Warmest | Warmest since: 1990 | 1998 | ||||
| Ties: 1917, 1949, 1957, 1966 | ||||||
|
Jun–Sep 1991 4-Month |
79.6°F (26.4°C) | 80.1°F (26.7°C) |
-0.5°F (-0.3°C) | 29th Coolest | Coolest since: 1989 | 1967 |
| 98th Warmest | Warmest since: 1990 | 1998 | ||||
| Ties: 1920, 1957, 1971, 1973 | ||||||
|
May–Sep 1991 5-Month |
78.8°F (26.0°C) | 78.8°F (26.0°C) |
0.0°F (0.0°C) | 51st Coolest | Coolest since: 1989 | 1976 |
| 76th Warmest | Warmest since: 1990 | 1998 | ||||
| Ties: 1908, 1916, 1918, 1965 | ||||||
|
Apr–Sep 1991 6-Month |
77.2°F (25.1°C) | 76.7°F (24.8°C) |
0.5°F (0.3°C) | 80th Coolest | Coolest since: 1990 | 1961 |
| 47th Warmest | Warmest since: 1986 | 2010 | ||||
| Ties: 1953, 1981, 1995 | ||||||
|
Mar–Sep 1991 7-Month |
74.8°F (23.8°C) | 74.1°F (23.4°C) |
0.7°F (0.4°C) | 86th Coolest | Coolest since: 1990 | 1983 |
| 41st Warmest | Warmest since: 1990 | 2011 | ||||
| Ties: 1918, 1944, 1990, 1995, 2005 | ||||||
|
Feb–Sep 1991 8-Month |
72.2°F (22.3°C) | 71.4°F (21.9°C) |
0.8°F (0.4°C) | 90th Coolest | Coolest since: 1989 | 1968 |
| 37th Warmest | Warmest since: 1990 | 1911, 2012 | ||||
| Ties: 1939, 1955, 1957, 1977, 1995 | ||||||
|
Jan–Sep 1991 9-Month |
69.5°F (20.8°C) | 69.0°F (20.6°C) |
0.5°F (0.2°C) | 82nd Coolest | Coolest since: 1989 | 1940 |
| 45th Warmest | Warmest since: 1990 | 1911 | ||||
| Ties: 1951, 2015 | ||||||
|
Dec 1990–Sep 1991 10-Month |
67.9°F (19.9°C) | 67.2°F (19.6°C) |
0.7°F (0.3°C) | 88th Coolest | Coolest since: 1990 | 1940 |
| 38th Warmest | Warmest since: 1972 | 1911 | ||||
| Ties: 1896, 1923, 1943, 1955, 2015 | ||||||
|
Nov 1990–Sep 1991 11-Month |
67.2°F (19.6°C) | 66.3°F (19.1°C) |
0.9°F (0.5°C) | 97th Coolest | Coolest since: 1990 | 1940 |
| 29th Warmest | Warmest since: 1986 | 2017 | ||||
| Ties: 1897, 1908, 1923, 1943, 1952, 2008 | ||||||
|
Oct 1990–Sep 1991 12-Month |
67.0°F (19.4°C) | 66.4°F (19.1°C) |
0.6°F (0.3°C) | 86th Coolest | Coolest since: 1990 | 1940 |
| 40th Warmest | Warmest since: 1990 | 2017 | ||||
| Ties: 1949, 1955, 1990, 2002, 2009 | ||||||
|
Apr 1990–Sep 1991 18-Month |
70.4°F (21.3°C) | 69.8°F (21.0°C) |
0.6°F (0.3°C) | 92nd Coolest | Coolest since: 1990 | 1977 |
| 34th Warmest | Warmest since: 1986 | 2017 | ||||
| Ties: 1898, 1972, 2013 | ||||||
|
Oct 1989–Sep 1991 24-Month |
67.0°F (19.4°C) | 66.4°F (19.1°C) |
0.6°F (0.3°C) | 91st Coolest | Coolest since: 1990 | 1978 |
| 34th Warmest | Warmest since: 1986 | 2017 | ||||
| Ties: 1907, 1927, 1936, 1953 | ||||||
|
Oct 1988–Sep 1991 36-Month |
66.7°F (19.3°C) | 66.4°F (19.1°C) |
0.3°F (0.2°C) | 75th Coolest | Coolest since: 1990 | 1979 |
| 49th Warmest | Warmest since: 1987 | 2018 | ||||
| Ties: 1913, 1974, 1992, 1997, 2014 | ||||||
|
Oct 1987–Sep 1991 48-Month |
66.4°F (19.1°C) | 66.4°F (19.1°C) |
0.0°F (0.0°C) | 50th Coolest | Coolest since: 1990 | 1979 |
| 73rd Warmest | Warmest since: 1989 | 2019 | ||||
| Ties: 1900, 1974, 1987, 1989, 1997 | ||||||
|
Oct 1986–Sep 1991 60-Month |
66.4°F (19.1°C) | 66.4°F (19.1°C) |
0.0°F (0.0°C) | 48th Coolest | Coolest since: 1988 | 1981 |
| 74th Warmest | Warmest since: 1990 | 2020 | ||||
| Ties: 1901, 1915, 1959, 1976, 1993, 1995 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 14, 2021 from https://www.ncdc.noaa.gov/cag/