NOAA's National Centers for Environmental Information
Divisional Rankings
Michigan, Climate Division 6
December 1930 Palmer Z-Index Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| December 1930 1-Month | -3.80 | -0.19 | -3.61 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 2008 | ||||
| Nov– 2-Month | -3.94 | -0.18 | -3.76 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 2019 | ||||
| Oct– 3-Month | -2.97 | -0.13 | -2.84 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 2019 | ||||
| Sep– 4-Month | -2.91 | -0.16 | -2.75 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 2019 | ||||
| Aug– 5-Month | -3.15 | -0.16 | -2.99 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 1985 | ||||
| Jul– 6-Month | -3.06 | -0.09 | -2.97 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 1986 | ||||
| Jun– 7-Month | -2.72 | -0.08 | -2.64 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 1986 | ||||
| May– 8-Month | -2.48 | -0.05 | -2.43 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 2019 | ||||
| Apr– 9-Month | -2.38 | -0.03 | -2.35 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 2019 | ||||
| Mar– 10-Month | -2.26 | -0.02 | -2.24 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 2019 | ||||
| Feb– 11-Month | -1.88 | -0.01 | -1.87 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 2019 | ||||
| Jan– 12-Month | -1.71 | 0.00 | -1.71 | 1st Driest | Driest to Date | 1930 |
| 130th Wettest | Wettest since: | 2019 | ||||
| Jul 1929– 18-Month | -1.59 | -0.03 | -1.56 | 2nd Driest | Driest to Date | 1931 |
| 128th Wettest | Wettest since: | 1986 | ||||
| Jan 1929– 24-Month | -0.78 | 0.00 | -0.78 | 8th Driest | Driest since: | 1931 |
| 122nd Wettest | Wettest since: | 2019 | ||||
| Jan 1928– 36-Month | -0.20 | 0.00 | -0.20 | 34th Driest | Driest since: | 1936 |
| 95th Wettest | Wettest since: | 2019 | ||||
| Ties: 1916, 1926 | ||||||
| Jan 1927– 48-Month | -0.17 | 0.00 | -0.17 | 33rd Driest | Driest since: | 1936 |
| 95th Wettest | Wettest since: | 2019 | ||||
| Jan 1926– 60-Month | -0.08 | 0.00 | -0.08 | 46th Driest | Driest since: | 1934 |
| 81st 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 22, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings
