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 6

January 1984 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 1984
1-Month
-0.820.10-0.9233rd Driest
Driest since:
1945
99th Wettest
Wettest since:
1897
Ties: 1966
Dec 1983–Jan 1984
2-Month
0.17-0.060.2373rd Driest
Driest since:
1977
58th Wettest
Wettest since:
2013
Nov 1983–Jan 1984
3-Month
0.37-0.090.4677th Driest
Driest since:
1931
54th Wettest
Wettest since:
2020
Oct 1983–Jan 1984
4-Month
0.43-0.070.5080th Driest
Driest since:
1931
51st Wettest
Wettest since:
2020
Sep 1983–Jan 1984
5-Month
0.74-0.120.86101st Driest
Driest since:
1931
30th Wettest
Wettest since:
2020
Aug 1983–Jan 1984
6-Month
0.37-0.120.4990th Driest
Driest since:
1931
41st Wettest
Wettest since:
2020
Jul 1983–Jan 1984
7-Month
0.11-0.070.1869th Driest
Driest since:
1931
62nd Wettest
Wettest since:
2020
Ties: 1900
Jun 1983–Jan 1984
8-Month
-0.13-0.07-0.0657th Driest
Driest since:
1931
74th Wettest
Wettest since:
2020
May 1983–Jan 1984
9-Month
0.33-0.050.3881st Driest
Driest since:
1931
50th Wettest
Wettest since:
2020
Apr 1983–Jan 1984
10-Month
0.46-0.030.4986th Driest
Driest since:
1931
45th Wettest
Wettest since:
2020
Mar 1983–Jan 1984
11-Month
0.57-0.020.5995th Driest
Driest since:
1931
36th Wettest
Wettest since:
2020
Feb 1983–Jan 1984
12-Month
0.460.000.4690th Driest
Driest since:
1931
41st Wettest
Wettest since:
2020
Aug 1982–Jan 1984
18-Month
0.39-0.040.4395th Driest
Driest since:
1931
35th Wettest
Wettest since:
2020
Ties: 1975
Feb 1982–Jan 1984
24-Month
0.410.000.4195th Driest
Driest since:
1932
35th Wettest
Wettest since:
2020
Ties: 1913
Feb 1981–Jan 1984
36-Month
0.520.000.52108th Driest
Driest since:
1937, 1965
21st Wettest
Wettest since:
2020
Feb 1980–Jan 1984
48-Month
0.440.000.44101st Driest
Driest since:
1937
27th Wettest
Wettest since:
2020
Feb 1979–Jan 1984
60-Month
0.230.000.2386th Driest
Driest since:
1935
41st Wettest
Wettest since:
1995, 2020
Ties: 1952

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