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 1986 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 1986
1-Month
-0.610.16-0.7740th Driest
Driest since:
1961
92nd Wettest
Wettest since:
1950
Ties: 1915, 1983
Dec 1985–Jan 1986
2-Month
-0.350.00-0.3542nd Driest
Driest since:
1961
89th Wettest
Wettest since:
1950
Nov 1985–Jan 1986
3-Month
1.40-0.021.42107th Driest
Driest since:
1931
24th Wettest
Wettest since:
1993
Ties: 1898
Oct 1985–Jan 1986
4-Month
1.560.001.56112th Driest
Driest since:
1964
19th Wettest
Wettest since:
2007
Sep 1985–Jan 1986
5-Month
1.570.011.56113th Driest
Driest since:
1964
18th Wettest
Wettest since:
1993
Ties: 1897
Aug 1985–Jan 1986
6-Month
1.78-0.011.79120th Driest
Driest since:
1931
11th Wettest
Wettest since:
1993
Jul 1985–Jan 1986
7-Month
1.660.021.64118th Driest
Driest since:
1931
13th Wettest
Wettest since:
1993
Jun 1985–Jan 1986
8-Month
1.310.021.29111th Driest
Driest since:
1931
20th Wettest
Wettest since:
1993
May 1985–Jan 1986
9-Month
1.060.021.04107th Driest
Driest since:
1935
24th Wettest
Wettest since:
1993
Ties: 1981
Apr 1985–Jan 1986
10-Month
0.770.020.7592nd Driest
Driest since:
1935
39th Wettest
Wettest since:
1993
Ties: 1933
Mar 1985–Jan 1986
11-Month
0.920.020.90105th Driest
Driest since:
1931
26th Wettest
Wettest since:
2012
Ties: 1958
Feb 1985–Jan 1986
12-Month
1.070.021.05117th Driest
Driest since:
1935
14th Wettest
Wettest since:
2012
Aug 1984–Jan 1986
18-Month
0.790.010.78109th Driest
Driest since:
1932
21st Wettest
Wettest since:
1951, 2020
Feb 1984–Jan 1986
24-Month
0.510.020.4995th Driest
Driest since:
1932
35th Wettest
Wettest since:
2020
Feb 1983–Jan 1986
36-Month
0.510.020.49102nd Driest
Driest since:
1965
27th Wettest
Wettest since:
1952
Feb 1982–Jan 1986
48-Month
0.400.020.3898th Driest
Driest since:
1935
30th Wettest
Wettest since:
2012
Feb 1981–Jan 1986
60-Month
0.620.020.60119th Driest
Driest since:
1935
8th Wettest
Wettest since:
1952

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