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 1985 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 1985
1-Month
0.970.100.8792nd Driest
Driest since:
1945
40th Wettest
Wettest since:
1897
Dec 1984–Jan 1985
2-Month
2.34-0.062.40126th Driest
Driest since:
1977
5th Wettest
Wettest since:
2013
Nov 1984–Jan 1985
3-Month
1.51-0.091.60123rd Driest
Driest since:
1931
8th Wettest
Wettest since:
2020
Oct 1984–Jan 1985
4-Month
1.32-0.071.39113th Driest
Driest since:
1931
18th Wettest
Wettest since:
2020
Sep 1984–Jan 1985
5-Month
1.15-0.121.27112th Driest
Driest since:
1931
19th Wettest
Wettest since:
2020
Aug 1984–Jan 1985
6-Month
0.55-0.120.6796th Driest
Driest since:
1931
35th Wettest
Wettest since:
2020
Jul 1984–Jan 1985
7-Month
0.49-0.070.5691st Driest
Driest since:
1931
40th Wettest
Wettest since:
2020
Jun 1984–Jan 1985
8-Month
0.45-0.070.5289th Driest
Driest since:
1931
42nd Wettest
Wettest since:
2020
Ties: 1933, 1975
May 1984–Jan 1985
9-Month
0.71-0.050.76102nd Driest
Driest since:
1931
29th Wettest
Wettest since:
2020
Apr 1984–Jan 1985
10-Month
0.60-0.030.6397th Driest
Driest since:
1931
34th Wettest
Wettest since:
2020
Ties: 1955
Mar 1984–Jan 1985
11-Month
0.61-0.020.6399th Driest
Driest since:
1931
32nd Wettest
Wettest since:
2020
Feb 1984–Jan 1985
12-Month
0.480.000.4893rd Driest
Driest since:
1931
38th Wettest
Wettest since:
2020
Aug 1983–Jan 1985
18-Month
0.44-0.040.48100th Driest
Driest since:
1931
30th Wettest
Wettest since:
2020
Ties: 1977
Feb 1983–Jan 1985
24-Month
0.470.000.47100th Driest
Driest since:
1932
30th Wettest
Wettest since:
2020
Feb 1982–Jan 1985
36-Month
0.430.000.4398th Driest
Driest since:
1937, 1965
31st Wettest
Wettest since:
2020
Feb 1981–Jan 1985
48-Month
0.510.000.51106th Driest
Driest since:
1937
22nd Wettest
Wettest since:
2020
Feb 1980–Jan 1985
60-Month
0.450.000.45103rd Driest
Driest since:
1935
24th Wettest
Wettest since:
1995, 2020

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