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 1969 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 1969
1-Month
1.740.161.58103rd Driest
Driest since:
1961
29th Wettest
Wettest since:
1950
Dec 1968–Jan 1969
2-Month
1.760.001.76116th Driest
Driest since:
1961
15th Wettest
Wettest since:
1950
Nov 1968–Jan 1969
3-Month
1.57-0.021.59112th Driest
Driest since:
1931
19th Wettest
Wettest since:
1993
Oct 1968–Jan 1969
4-Month
0.830.000.8386th Driest
Driest since:
1964
45th Wettest
Wettest since:
2007
Ties: 1908
Sep 1968–Jan 1969
5-Month
0.620.010.6184th Driest
Driest since:
1964
47th Wettest
Wettest since:
1993
Aug 1968–Jan 1969
6-Month
0.72-0.010.7391st Driest
Driest since:
1931
40th Wettest
Wettest since:
1993
Ties: 1958
Jul 1968–Jan 1969
7-Month
0.860.020.8493rd Driest
Driest since:
1931
38th Wettest
Wettest since:
1993
Ties: 1906
Jun 1968–Jan 1969
8-Month
1.290.021.27110th Driest
Driest since:
1931
21st Wettest
Wettest since:
1993
May 1968–Jan 1969
9-Month
1.500.021.48118th Driest
Driest since:
1935
13th Wettest
Wettest since:
1993
Apr 1968–Jan 1969
10-Month
1.160.021.14113th Driest
Driest since:
1935
18th Wettest
Wettest since:
1993
Mar 1968–Jan 1969
11-Month
0.970.020.95110th Driest
Driest since:
1931
21st Wettest
Wettest since:
2012
Ties: 1952
Feb 1968–Jan 1969
12-Month
0.920.020.90109th Driest
Driest since:
1935
22nd Wettest
Wettest since:
2012
Ties: 1948
Aug 1967–Jan 1969
18-Month
1.080.011.07122nd Driest
Driest since:
1932
8th Wettest
Wettest since:
1951, 2020
Feb 1967–Jan 1969
24-Month
0.870.020.85120th Driest
Driest since:
1932
10th Wettest
Wettest since:
2020
Ties: 1904
Feb 1966–Jan 1969
36-Month
0.560.020.54106th Driest
Driest since:
1965
23rd Wettest
Wettest since:
1952
Feb 1965–Jan 1969
48-Month
0.350.020.3389th Driest
Driest since:
1935
39th Wettest
Wettest since:
2012
Feb 1964–Jan 1969
60-Month
0.050.020.0352nd Driest
Driest since:
1935
75th Wettest
Wettest since:
1952

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