NOAA's National Centers for Environmental Information
Divisional Rankings
Michigan, Climate Division 2
January 2023 Palmer Z-Index Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| January 2023 1-Month | 0.67 | 0.03 | 0.64 | 93rd Driest | Driest since: | 1931 |
| 39th Wettest | Wettest since: | 1897 | ||||
| Dec 2022– 2-Month | 1.48 | -0.12 | 1.60 | 120th Driest | Driest since: | 1931 |
| 11th Wettest | Wettest since: | 2016 | ||||
| Ties: 1897 | ||||||
| Nov 2022– 3-Month | 1.16 | -0.14 | 1.30 | 110th Driest | Driest since: | 1931 |
| 21st Wettest | Wettest since: | 1897 | ||||
| Oct 2022– 4-Month | 0.82 | -0.09 | 0.91 | 95th Driest | Driest since: | 1931 |
| 36th Wettest | Wettest since: | 1897 | ||||
| Sep 2022– 5-Month | 0.25 | -0.10 | 0.35 | 77th Driest | Driest since: | 1931 |
| 54th Wettest | Wettest since: | 1897 | ||||
| Aug 2022– 6-Month | 0.31 | -0.12 | 0.43 | 87th Driest | Driest since: | 1931 |
| 44th Wettest | Wettest since: | 1897 | ||||
| Jul 2022– 7-Month | 0.21 | -0.05 | 0.26 | 75th Driest | Driest since: | 1931 |
| 56th Wettest | Wettest since: | 1897 | ||||
| Jun 2022– 8-Month | 0.21 | -0.07 | 0.28 | 84th Driest | Driest since: | 1977 |
| 47th Wettest | Wettest since: | 1897 | ||||
| Ties: 1923, 1928, 1959 | ||||||
| May 2022– 9-Month | 0.19 | -0.06 | 0.25 | 81st Driest | Driest since: | 1931 |
| 50th Wettest | Wettest since: | 1897 | ||||
| Apr 2022– 10-Month | 0.55 | -0.06 | 0.61 | 95th Driest | Driest since: | 1977 |
| 36th Wettest | Wettest since: | 1897 | ||||
| Mar 2022– 11-Month | 0.71 | -0.06 | 0.77 | 104th Driest | Driest since: | 1931 |
| 27th Wettest | Wettest since: | 1897 | ||||
| Feb 2022– 12-Month | 0.66 | -0.06 | 0.72 | 107th Driest | Driest since: | 1931 |
| 24th Wettest | Wettest since: | 2020 | ||||
| Ties: 1905 | ||||||
| Aug 2021– 18-Month | -0.01 | -0.08 | 0.07 | 69th Driest | Driest since: | 1949 |
| 61st Wettest | Wettest since: | 2020 | ||||
| Feb 2021– 24-Month | -0.09 | -0.06 | -0.03 | 56th Driest | Driest since: | 1999 |
| 74th Wettest | Wettest since: | 2021 | ||||
| Ties: 1954 | ||||||
| Feb 2020– 36-Month | 0.20 | -0.06 | 0.26 | 89th Driest | Driest since: | 2008 |
| 40th Wettest | Wettest since: | 2020 | ||||
| Feb 2019– 48-Month | 0.65 | -0.05 | 0.70 | 122nd Driest | Driest since: | 2001 |
| 6th Wettest | Wettest since: | 2021 | ||||
| Feb 2018– 60-Month | 0.57 | -0.05 | 0.62 | 121st Driest | Driest since: | 1911 |
| 6th Wettest | Wettest since: | 2021 | ||||
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
