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 10

January 1899 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 1899
1-Month
0.600.160.4477th Driest
Driest since:
1961
55th Wettest
Wettest since:
1950
Dec 1898–Jan 1899
2-Month
0.640.000.6477th DriestDriest to Date1961
54th Wettest
Wettest since:
1950
Nov 1898–Jan 1899
3-Month
0.92-0.020.9490th DriestDriest to Date1931
41st Wettest
Wettest since:
1993
Oct 1898–Jan 1899
4-Month
1.240.001.24105th Driest
Driest since:
1964
26th WettestWettest to Date2007
Sep 1898–Jan 1899
5-Month
0.900.010.8991st Driest
Driest since:
1964
40th Wettest
Wettest since:
1993
Aug 1898–Jan 1899
6-Month
0.33-0.010.3471st Driest
Driest since:
1931
60th Wettest
Wettest since:
1993
Jul 1898–Jan 1899
7-Month
0.160.020.1466th Driest
Driest since:
1931
65th Wettest
Wettest since:
1993
Jun 1898–Jan 1899
8-Month
0.170.020.1565th Driest
Driest since:
1931
66th Wettest
Wettest since:
1993
May 1898–Jan 1899
9-Month
0.000.02-0.0257th Driest
Driest since:
1935
74th Wettest
Wettest since:
1993
Apr 1898–Jan 1899
10-Month
-0.170.02-0.1949th Driest
Driest since:
1935
82nd Wettest
Wettest since:
1993
Mar 1898–Jan 1899
11-Month
0.110.020.0959th Driest
Driest since:
1931
72nd Wettest
Wettest since:
2012
Feb 1898–Jan 1899
12-Month
0.180.020.1664th Driest
Driest since:
1935
67th Wettest
Wettest since:
2012
Aug 1897–Jan 1899
18-Month
0.070.010.0667th DriestDriest to Date1932
63rd Wettest
Wettest since:
1951, 2020
Feb 1897–Jan 1899
24-Month
0.170.020.1574th Driest
Driest since:
1932
56th Wettest
Wettest since:
2020
Feb 1896–Jan 1899
36-Month
0.450.020.4398th Driest
Driest since:
1965
31st WettestWettest to Date1952
Feb 1895–Jan 1899
48-Month
0.060.020.0455th DriestDriest to Date1935
73rd WettestWettest to Date2012

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