Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Michigan, Climate Division 2

January 1988 Palmer Z-Index Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
January 1988
1-Month
-0.090.03-0.1269th Driest
Driest since:
1931
63rd Wettest
Wettest since:
1897
Dec 1987–Jan 1988
2-Month
0.29-0.120.4180th Driest
Driest since:
1931
51st Wettest
Wettest since:
2016
Nov 1987–Jan 1988
3-Month
0.25-0.140.3978th Driest
Driest since:
1931
53rd Wettest
Wettest since:
1897
Oct 1987–Jan 1988
4-Month
0.41-0.090.5081st Driest
Driest since:
1931
50th Wettest
Wettest since:
1897
Ties: 1907, 1919
Sep 1987–Jan 1988
5-Month
-0.02-0.100.0866th Driest
Driest since:
1931
65th Wettest
Wettest since:
1897
Aug 1987–Jan 1988
6-Month
0.11-0.120.2378th Driest
Driest since:
1931
53rd Wettest
Wettest since:
1897
Jul 1987–Jan 1988
7-Month
0.23-0.050.2877th Driest
Driest since:
1931
54th Wettest
Wettest since:
1897
Jun 1987–Jan 1988
8-Month
0.12-0.070.1975th Driest
Driest since:
1977
56th Wettest
Wettest since:
1897
May 1987–Jan 1988
9-Month
-0.02-0.060.0463rd Driest
Driest since:
1931
68th Wettest
Wettest since:
1897
Apr 1987–Jan 1988
10-Month
-0.27-0.06-0.2145th Driest
Driest since:
1977
86th Wettest
Wettest since:
1897
Mar 1987–Jan 1988
11-Month
-0.34-0.06-0.2842nd Driest
Driest since:
1931
89th Wettest
Wettest since:
1897
Feb 1987–Jan 1988
12-Month
-0.44-0.06-0.3834th Driest
Driest since:
1931
97th Wettest
Wettest since:
2020
Aug 1986–Jan 1988
18-Month
-0.45-0.08-0.3733rd Driest
Driest since:
1949
97th Wettest
Wettest since:
2020
Feb 1986–Jan 1988
24-Month
-0.62-0.06-0.5616th Driest
Driest since:
1999
114th Wettest
Wettest since:
2021
Feb 1985–Jan 1988
36-Month
-0.11-0.06-0.0555th Driest
Driest since:
2008
74th Wettest
Wettest since:
2020
Ties: 1943
Feb 1984–Jan 1988
48-Month
-0.02-0.050.0365th Driest
Driest since:
2001
63rd Wettest
Wettest since:
2021
Feb 1983–Jan 1988
60-Month
-0.05-0.050.0063rd Driest
Driest since:
1911
64th Wettest
Wettest since:
2021
Ties: 1945

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