NOAA's National Centers for Environmental Information
Divisional Rankings
Louisiana, Climate Division 9
October 2022 Palmer Z-Index Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| October 2022 1-Month | -1.55 | 0.15 | -1.70 | 20th Driest | Driest since: | 1924 |
| 111th Wettest | Wettest since: | 1937 | ||||
| Ties: 1917 | ||||||
| Sep– 2-Month | -1.80 | -0.01 | -1.79 | 12th Driest | Driest since: | 1924 |
| 119th Wettest | Wettest since: | 2002 | ||||
| Aug– 3-Month | -0.50 | -0.05 | -0.45 | 52nd Driest | Driest since: | 1924 |
| 79th Wettest | Wettest since: | 2002 | ||||
| Ties: 1907 | ||||||
| Jul– 4-Month | -0.32 | -0.02 | -0.30 | 50th Driest | Driest since: | 1924 |
| 81st Wettest | Wettest since: | 2012 | ||||
| Ties: 1978 | ||||||
| Jun– 5-Month | -0.44 | -0.03 | -0.41 | 43rd Driest | Driest since: | 2023 |
| 88th Wettest | Wettest since: | 1942 | ||||
| Ties: 1973, 2005 | ||||||
| May– 6-Month | -0.12 | -0.03 | -0.09 | 60th Driest | Driest since: | 2023 |
| 71st Wettest | Wettest since: | 2021 | ||||
| Apr– 7-Month | -0.24 | -0.03 | -0.21 | 52nd Driest | Driest since: | 2023 |
| 79th Wettest | Wettest since: | 2021 | ||||
| Ties: 1925, 1984 | ||||||
| Mar– 8-Month | -0.35 | -0.04 | -0.31 | 45th Driest | Driest since: | 2023 |
| 86th Wettest | Wettest since: | 2021 | ||||
| Feb– 9-Month | -0.40 | -0.07 | -0.33 | 43rd Driest | Driest since: | 2023 |
| 88th Wettest | Wettest since: | 2021 | ||||
| Jan– 10-Month | -0.60 | -0.05 | -0.55 | 32nd Driest | Driest since: | 2023 |
| 99th Wettest | Wettest since: | 1991 | ||||
| Dec 2021– 11-Month | -0.85 | -0.05 | -0.80 | 18th Driest | Driest since: | 2023 |
| 112th Wettest | Wettest since: | 1991 | ||||
| Nov 2021– 12-Month | -0.94 | -0.05 | -0.89 | 16th Driest | Driest since: | 2000 |
| 114th Wettest | Wettest since: | 1991 | ||||
| May 2021– 18-Month | 0.21 | -0.03 | 0.24 | 89th Driest | Driest since: | 1963 |
| 41st Wettest | Wettest since: | 2021 | ||||
| Ties: 2005 | ||||||
| Nov 2020– 24-Month | 0.30 | -0.04 | 0.34 | 96th Driest | Driest since: | 2000 |
| 33rd Wettest | Wettest since: | 1992 | ||||
| Nov 2019– 36-Month | 0.04 | -0.04 | 0.08 | 78th Driest | Driest since: | 1904 |
| 50th Wettest | Wettest since: | 1993 | ||||
| Ties: 1900, 1945, 1974 | ||||||
| Nov 2018– 48-Month | 0.10 | -0.03 | 0.13 | 90th Driest | Driest since: | 1904 |
| 37th Wettest | Wettest since: | 1994 | ||||
| Ties: 2017 | ||||||
| Nov 2017– 60-Month | -0.06 | -0.03 | -0.03 | 65th Driest | Driest since: | 1906 |
| 61st Wettest | Wettest since: | 1995 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2025, retrieved on March 30, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings
