NOAA's National Centers for Environmental Information
Divisional Rankings
Michigan, Climate Division 2
December 2015 Palmer Z-Index Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| December 2015 1-Month | 5.41 | -0.27 | 5.68 | 130th Driest | Driest since: | 1930 |
| 1st Wettest | Wettest to Date | 2015 | ||||
| Nov– 2-Month | 2.56 | -0.25 | 2.81 | 124th Driest | Driest since: | 1930 |
| 7th Wettest | Wettest since: | 1977 | ||||
| Oct– 3-Month | 1.30 | -0.15 | 1.45 | 105th Driest | Driest since: | 1947 |
| 26th Wettest | Wettest since: | 2014 | ||||
| Sep– 4-Month | 0.36 | -0.16 | 0.52 | 81st Driest | Driest since: | 1908 |
| 50th Wettest | Wettest since: | 2019 | ||||
| Ties: 1944, 1960 | ||||||
| Aug– 5-Month | -0.05 | -0.18 | 0.13 | 72nd Driest | Driest since: | 1930 |
| 59th Wettest | Wettest since: | 1896 | ||||
| Jul– 6-Month | -0.19 | -0.10 | -0.09 | 61st Driest | Driest since: | 1930 |
| 70th Wettest | Wettest since: | 1896 | ||||
| Ties: 1931 | ||||||
| Jun– 7-Month | -0.32 | -0.12 | -0.20 | 50th Driest | Driest since: | 1976 |
| 81st Wettest | Wettest since: | 1896 | ||||
| Ties: 1899 | ||||||
| May– 8-Month | -0.19 | -0.10 | -0.09 | 55th Driest | Driest since: | 1976 |
| 76th Wettest | Wettest since: | 1896 | ||||
| Ties: 1917 | ||||||
| Apr– 9-Month | -0.23 | -0.09 | -0.14 | 50th Driest | Driest since: | 1976 |
| 81st Wettest | Wettest since: | 2019 | ||||
| Mar– 10-Month | -0.35 | -0.09 | -0.26 | 43rd Driest | Driest since: | 1895 |
| 88th Wettest | Wettest since: | 2019 | ||||
| Feb– 11-Month | -0.40 | -0.09 | -0.31 | 38th Driest | Driest since: | 1895 |
| 93rd Wettest | Wettest since: | 2019 | ||||
| Ties: 1931 | ||||||
| Jan– 12-Month | -0.40 | -0.08 | -0.32 | 40th Driest | Driest since: | 1930 |
| 91st Wettest | Wettest since: | 2019 | ||||
| Ties: 1917 | ||||||
| Jul 2014– 18-Month | 0.41 | -0.08 | 0.49 | 95th Driest | Driest since: | 1948 |
| 35th Wettest | Wettest since: | 2019 | ||||
| Ties: 1966 | ||||||
| Jan 2014– 24-Month | 0.42 | -0.07 | 0.49 | 100th Driest | Driest since: | 2006 |
| 30th Wettest | Wettest since: | 2020 | ||||
| Jan 2013– 36-Month | 0.74 | -0.07 | 0.81 | 124th Driest | Driest since: | 2007 |
| 5th Wettest | Wettest since: | 2019 | ||||
| Jan 2012– 48-Month | 0.40 | -0.06 | 0.46 | 105th Driest | Driest since: | 2000 |
| 23rd Wettest | Wettest since: | 2020 | ||||
| Jan 2011– 60-Month | 0.27 | -0.06 | 0.33 | 95th Driest | Driest since: | 1910 |
| 32nd Wettest | Wettest since: | 2020 | ||||
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
