NOAA's National Centers for Environmental Information
Divisional Rankings
Louisiana, Climate Division 3
January 1991 Palmer Z-Index Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| January 1991 1-Month | 0.02 | -0.14 | 0.16 | 82nd Driest | Driest since: | 1914 |
| 50th Wettest | Wettest since: | 1979 | ||||
| Dec 1990– 2-Month | 0.99 | -0.07 | 1.06 | 108th Driest | Driest since: | 1981 |
| 23rd Wettest | Wettest since: | 1932 | ||||
| Nov 1990– 3-Month | 0.62 | -0.14 | 0.76 | 101st Driest | Driest since: | 2022 |
| 30th Wettest | Wettest since: | 1932 | ||||
| Oct 1990– 4-Month | 0.55 | -0.10 | 0.65 | 98th Driest | Driest since: | 2022 |
| 33rd Wettest | Wettest since: | 1983 | ||||
| Ties: 1985 | ||||||
| Sep 1990– 5-Month | 0.41 | -0.08 | 0.49 | 95th Driest | Driest since: | 1904 |
| 36th Wettest | Wettest since: | 1983 | ||||
| Ties: 1914 | ||||||
| Aug 1990– 6-Month | 0.04 | -0.04 | 0.08 | 72nd Driest | Driest since: | 1981 |
| 59th Wettest | Wettest since: | 2009 | ||||
| Jul 1990– 7-Month | -0.12 | -0.03 | -0.09 | 67th Driest | Driest since: | 1925 |
| 64th Wettest | Wettest since: | 2009 | ||||
| Jun 1990– 8-Month | -0.11 | -0.02 | -0.09 | 58th Driest | Driest since: | 1925 |
| 73rd Wettest | Wettest since: | 1983 | ||||
| May 1990– 9-Month | 0.12 | -0.02 | 0.14 | 82nd Driest | Driest since: | 1897 |
| 49th Wettest | Wettest since: | 2005 | ||||
| Ties: 1901, 1960 | ||||||
| Apr 1990– 10-Month | 0.02 | 0.01 | 0.01 | 69th Driest | Driest since: | 1897 |
| 62nd Wettest | Wettest since: | 2005 | ||||
| Mar 1990– 11-Month | 0.07 | 0.01 | 0.06 | 76th Driest | Driest since: | 2011 |
| 55th Wettest | Wettest since: | 1974 | ||||
| Feb 1990– 12-Month | 0.15 | 0.00 | 0.15 | 84th Driest | Driest since: | 2011 |
| 47th Wettest | Wettest since: | 1976 | ||||
| Aug 1989– 18-Month | 0.07 | -0.01 | 0.08 | 78th Driest | Driest since: | 1955 |
| 52nd Wettest | Wettest since: | 1976 | ||||
| Feb 1989– 24-Month | 0.46 | 0.00 | 0.46 | 111th Driest | Driest since: | 2012 |
| 19th Wettest | Wettest since: | 1976 | ||||
| Ties: 1913 | ||||||
| Feb 1988– 36-Month | 0.23 | 0.00 | 0.23 | 96th Driest | Driest since: | 1955 |
| 33rd Wettest | Wettest since: | 1976 | ||||
| Feb 1987– 48-Month | 0.19 | 0.00 | 0.19 | 92nd Driest | Driest since: | 1955 |
| 36th Wettest | Wettest since: | 1976 | ||||
| Ties: 1979, 1984 | ||||||
| Feb 1986– 60-Month | 0.09 | -0.01 | 0.10 | 77th Driest | Driest since: | 1956 |
| 50th Wettest | Wettest since: | 1976 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2025, retrieved on March 28, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings
