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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| 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/