Divisional Rankings
Michigan, Climate Division 4
December 1977 Palmer Z-Index Rankings
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
---|---|---|---|---|---|---|
December 1977 1-Month | 1.85 | -0.24 | 2.09 | 119th Driest | Driest since: | 1930 |
12th Wettest | Wettest since: | 1972 | ||||
Nov– 2-Month | 1.64 | -0.22 | 1.86 | 115th Driest | Driest since: | 1930 |
16th Wettest | Wettest since: | 2019 | ||||
Oct– 3-Month | 1.12 | -0.18 | 1.30 | 95th Driest | Driest since: | 1930 |
36th Wettest | Wettest since: | 2019 | ||||
Sep– 4-Month | 1.36 | -0.24 | 1.60 | 110th Driest | Driest since: | 1908 |
21st Wettest | Wettest since: | 2019 | ||||
Aug– 5-Month | 1.85 | -0.22 | 2.07 | 124th Driest | Driest since: | 1930 |
7th Wettest | Wettest since: | 2014 | ||||
Jul– 6-Month | 1.45 | -0.17 | 1.62 | 119th Driest | Driest since: | 1930 |
12th Wettest | Wettest since: | 2014 | ||||
Jun– 7-Month | 0.87 | -0.16 | 1.03 | 103rd Driest | Driest since: | 1908 |
28th Wettest | Wettest since: | 1986 | ||||
May– 8-Month | 0.26 | -0.13 | 0.39 | 76th Driest | Driest since: | 1955 |
55th Wettest | Wettest since: | 2019 | ||||
Apr– 9-Month | 0.02 | -0.10 | 0.12 | 66th Driest | Driest since: | 1955 |
65th Wettest | Wettest since: | 2014 | ||||
Mar– 10-Month | 0.10 | -0.09 | 0.19 | 71st Driest | Driest since: | 1955 |
60th Wettest | Wettest since: | 2014 | ||||
Ties: 1921 | ||||||
Feb– 11-Month | 0.09 | -0.08 | 0.17 | 69th Driest | Driest since: | 1955 |
62nd Wettest | Wettest since: | 2019 | ||||
Jan– 12-Month | -0.23 | -0.08 | -0.15 | 54th Driest | Driest since: | 1955 |
77th Wettest | Wettest since: | 2019 | ||||
Jul 1976– 18-Month | -1.00 | -0.10 | -0.90 | 14th Driest | Driest since: | 1914 |
116th Wettest | Wettest since: | 1985 | ||||
Jan 1976– 24-Month | -0.56 | -0.07 | -0.49 | 23rd Driest | Driest since: | 1914 |
107th Wettest | Wettest since: | 2020 | ||||
Jan 1975– 36-Month | 0.03 | -0.06 | 0.09 | 69th Driest | Driest since: | 1910 |
60th Wettest | Wettest since: | 2019 | ||||
Ties: 1905, 1923 | ||||||
Jan 1974– 48-Month | 0.13 | -0.05 | 0.18 | 84th Driest | Driest since: | 1911 |
44th Wettest | Wettest since: | 2020 | ||||
Ties: 1905 | ||||||
Jan 1973– 60-Month | 0.16 | -0.05 | 0.21 | 87th Driest | Driest since: | 1914 |
40th 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 31, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings