Divisional Rankings
Michigan, Climate Division 2
December 1978 Palmer Z-Index Rankings
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
---|---|---|---|---|---|---|
December 1978 1-Month | 0.73 | -0.27 | 1.00 | 92nd Driest | Driest since: | 1930 |
39th Wettest | Wettest since: | 2015 | ||||
Nov– 2-Month | 0.69 | -0.25 | 0.94 | 97th Driest | Driest since: | 1930 |
34th Wettest | Wettest since: | 1977 | ||||
Oct– 3-Month | 0.78 | -0.15 | 0.93 | 89th Driest | Driest since: | 1947 |
42nd Wettest | Wettest since: | 2014 | ||||
Sep– 4-Month | 1.48 | -0.16 | 1.64 | 110th Driest | Driest since: | 1908 |
21st Wettest | Wettest since: | 2019 | ||||
Aug– 5-Month | 2.00 | -0.18 | 2.18 | 123rd Driest | Driest since: | 1930 |
8th Wettest | Wettest since: | 1896 | ||||
Jul– 6-Month | 2.11 | -0.10 | 2.21 | 127th Driest | Driest since: | 1930 |
4th Wettest | Wettest since: | 1896 | ||||
Jun– 7-Month | 1.73 | -0.12 | 1.85 | 125th Driest | Driest since: | 1976 |
6th Wettest | Wettest since: | 1896 | ||||
Ties: 1977 | ||||||
May– 8-Month | 1.63 | -0.10 | 1.73 | 127th Driest | Driest since: | 1976 |
4th Wettest | Wettest since: | 1896 | ||||
Apr– 9-Month | 1.46 | -0.09 | 1.55 | 124th Driest | Driest since: | 1976 |
7th Wettest | Wettest since: | 2019 | ||||
Mar– 10-Month | 1.07 | -0.09 | 1.16 | 114th Driest | Driest since: | 1895 |
17th Wettest | Wettest since: | 2019 | ||||
Feb– 11-Month | 0.83 | -0.09 | 0.92 | 110th Driest | Driest since: | 1895 |
21st Wettest | Wettest since: | 2019 | ||||
Jan– 12-Month | 0.83 | -0.08 | 0.91 | 112th Driest | Driest since: | 1930 |
19th Wettest | Wettest since: | 2019 | ||||
Jul 1977– 18-Month | 1.20 | -0.08 | 1.28 | 123rd Driest | Driest since: | 1948 |
7th Wettest | Wettest since: | 2019 | ||||
Jan 1977– 24-Month | 1.04 | -0.07 | 1.11 | 123rd Driest | Driest since: | 2006 |
7th Wettest | Wettest since: | 2020 | ||||
Jan 1976– 36-Month | 0.25 | -0.07 | 0.32 | 91st Driest | Driest since: | 2007 |
38th Wettest | Wettest since: | 2019 | ||||
Ties: 1918 | ||||||
Jan 1975– 48-Month | 0.28 | -0.06 | 0.34 | 94th Driest | Driest since: | 2000 |
34th Wettest | Wettest since: | 2020 | ||||
Jan 1974– 60-Month | 0.36 | -0.06 | 0.42 | 106th Driest | Driest since: | 1910 |
21st Wettest | Wettest since: | 2020 | ||||
Ties: 1953 |
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