NOAA's National Centers for Environmental Information
Divisional Rankings
Michigan, Climate Division 6
January 2022 Palmer Z-Index Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| January 2022 1-Month | -1.58 | 0.10 | -1.68 | 13th Driest | Driest since: | 1945 |
| 119th Wettest | Wettest since: | 1897 | ||||
| Ties: 1981 | ||||||
| Dec 2021– 2-Month | -0.43 | -0.06 | -0.37 | 38th Driest | Driest since: | 1977 |
| 93rd Wettest | Wettest since: | 2013 | ||||
| Ties: 1933 | ||||||
| Nov 2021– 3-Month | -0.40 | -0.09 | -0.31 | 41st Driest | Driest since: | 1931 |
| 90th Wettest | Wettest since: | 2020 | ||||
| Ties: 1909, 2002 | ||||||
| Oct 2021– 4-Month | 0.22 | -0.07 | 0.29 | 68th Driest | Driest since: | 1931 |
| 63rd Wettest | Wettest since: | 2020 | ||||
| Sep 2021– 5-Month | 0.19 | -0.12 | 0.31 | 74th Driest | Driest since: | 1931 |
| 57th Wettest | Wettest since: | 2020 | ||||
| Aug 2021– 6-Month | 0.72 | -0.12 | 0.84 | 100th Driest | Driest since: | 1931 |
| 31st Wettest | Wettest since: | 2020 | ||||
| Jul 2021– 7-Month | 0.94 | -0.07 | 1.01 | 108th Driest | Driest since: | 1931 |
| 23rd Wettest | Wettest since: | 2020 | ||||
| Ties: 1971 | ||||||
| Jun 2021– 8-Month | 1.14 | -0.07 | 1.21 | 114th Driest | Driest since: | 1931 |
| 17th Wettest | Wettest since: | 2020 | ||||
| May 2021– 9-Month | 0.97 | -0.05 | 1.02 | 114th Driest | Driest since: | 1931 |
| 17th Wettest | Wettest since: | 2020 | ||||
| Apr 2021– 10-Month | 0.64 | -0.03 | 0.67 | 99th Driest | Driest since: | 1931 |
| 32nd Wettest | Wettest since: | 2020 | ||||
| Mar 2021– 11-Month | 0.38 | -0.02 | 0.40 | 88th Driest | Driest since: | 1931 |
| 43rd Wettest | Wettest since: | 2020 | ||||
| Feb 2021– 12-Month | 0.32 | 0.00 | 0.32 | 83rd Driest | Driest since: | 1931 |
| 48th Wettest | Wettest since: | 2020 | ||||
| Aug 2020– 18-Month | -0.05 | -0.04 | -0.01 | 54th Driest | Driest since: | 1931 |
| 76th Wettest | Wettest since: | 2020 | ||||
| Feb 2020– 24-Month | 0.06 | 0.00 | 0.06 | 60th Driest | Driest since: | 1932 |
| 70th Wettest | Wettest since: | 2020 | ||||
| Ties: 1914, 1946, 1966 | ||||||
| Feb 2019– 36-Month | 0.71 | 0.00 | 0.71 | 118th Driest | Driest since: | 1937, 1965 |
| 11th Wettest | Wettest since: | 2020 | ||||
| Ties: 2014 | ||||||
| Feb 2018– 48-Month | 0.79 | 0.00 | 0.79 | 121st Driest | Driest since: | 1937 |
| 7th Wettest | Wettest since: | 2020 | ||||
| Feb 2017– 60-Month | 0.83 | 0.00 | 0.83 | 123rd Driest | Driest since: | 1935 |
| 4th Wettest | Wettest since: | 1995, 2020 | ||||
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
