NOAA's National Centers for Environmental Information
Divisional Rankings
Michigan, Climate Division 6
October 2019 Palmer Z-Index Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| October 2019 1-Month | 5.92 | -0.03 | 5.95 | 130th Driest | Driest since: | 2005 |
| 1st Wettest | Wettest to Date | 2019 | ||||
| Sep– 2-Month | 4.15 | -0.15 | 4.30 | 129th Driest | Driest since: | 1908 |
| 2nd Wettest | Wettest since: | 1986 | ||||
| Aug– 3-Month | 2.52 | -0.15 | 2.67 | 126th Driest | Driest since: | 1908 |
| 5th Wettest | Wettest since: | 1986 | ||||
| Jul– 4-Month | 1.95 | -0.05 | 2.00 | 126th Driest | Driest since: | 1930 |
| 5th Wettest | Wettest since: | 1986 | ||||
| Jun– 5-Month | 2.03 | -0.05 | 2.08 | 126th Driest | Driest since: | 1895 |
| 5th Wettest | Wettest since: | 1986 | ||||
| May– 6-Month | 2.23 | -0.01 | 2.24 | 128th Driest | Driest since: | 1895 |
| 3rd Wettest | Wettest since: | 1986 | ||||
| Ties: 1975 | ||||||
| Apr– 7-Month | 1.90 | 0.02 | 1.88 | 127th Driest | Driest since: | 1895 |
| 4th Wettest | Wettest since: | 1986 | ||||
| Mar– 8-Month | 1.63 | 0.02 | 1.61 | 126th Driest | Driest since: | 1895 |
| 5th Wettest | Wettest since: | 1986 | ||||
| Feb– 9-Month | 1.71 | 0.03 | 1.68 | 129th Driest | Driest since: | 1895 |
| 2nd Wettest | Wettest since: | 1986 | ||||
| Jan– 10-Month | 1.76 | 0.04 | 1.72 | 129th Driest | Driest since: | 1895 |
| 2nd Wettest | Wettest since: | 1986 | ||||
| Dec 2018– 11-Month | 1.62 | 0.02 | 1.60 | 128th Driest | Driest since: | 1931 |
| 2nd Wettest | Wettest since: | 1986 | ||||
| Nov 2018– 12-Month | 1.58 | 0.00 | 1.58 | 128th Driest | Driest since: | 1931 |
| 2nd Wettest | Wettest since: | 1986 | ||||
| May 2018– 18-Month | 1.33 | -0.01 | 1.34 | 128th Driest | Driest since: | 1931 |
| 2nd Wettest | Wettest since: | 1986 | ||||
| Nov 2017– 24-Month | 1.21 | 0.00 | 1.21 | 127th Driest | Driest since: | 1931 |
| 2nd Wettest | Wettest since: | 1986 | ||||
| Nov 2016– 36-Month | 1.12 | 0.00 | 1.12 | 126th Driest | Driest since: | 1936 |
| 2nd Wettest | Wettest since: | 1986 | ||||
| Nov 2015– 48-Month | 0.97 | 0.00 | 0.97 | 124th Driest | Driest since: | 1936, 1937 |
| 3rd Wettest | Wettest since: | 2020 | ||||
| Nov 2014– 60-Month | 0.79 | 0.00 | 0.79 | 121st Driest | Driest since: | 1934 |
| 5th Wettest | Wettest since: | 2020 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2025, retrieved on April 2, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings
