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 1929 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 1929
1-Month
2.840.162.68120th Driest
Driest since:
1961
12th Wettest
Wettest since:
1950
Dec 1928–Jan 1929
2-Month
1.260.001.26103rd Driest
Driest since:
1961
28th Wettest
Wettest since:
1950
Nov 1928–Jan 1929
3-Month
1.21-0.021.23101st Driest
Driest since:
1931
30th Wettest
Wettest since:
1993
Oct 1928–Jan 1929
4-Month
0.950.000.9594th Driest
Driest since:
1964
37th Wettest
Wettest since:
2007
Sep 1928–Jan 1929
5-Month
0.580.010.5781st Driest
Driest since:
1964
50th Wettest
Wettest since:
1993
Aug 1928–Jan 1929
6-Month
0.48-0.010.4980th Driest
Driest since:
1931
51st Wettest
Wettest since:
1993
Jul 1928–Jan 1929
7-Month
0.770.020.7589th Driest
Driest since:
1931
42nd Wettest
Wettest since:
1993
Jun 1928–Jan 1929
8-Month
1.100.021.08103rd Driest
Driest since:
1931
28th Wettest
Wettest since:
1993
May 1928–Jan 1929
9-Month
0.960.020.94102nd Driest
Driest since:
1935
29th Wettest
Wettest since:
1993
Apr 1928–Jan 1929
10-Month
0.750.020.7390th Driest
Driest since:
1935
41st Wettest
Wettest since:
1993
Mar 1928–Jan 1929
11-Month
0.660.020.6492nd Driest
Driest since:
1931
39th Wettest
Wettest since:
2012
Ties: 1927
Feb 1928–Jan 1929
12-Month
0.590.020.5788th Driest
Driest since:
1935
43rd Wettest
Wettest since:
2012
Aug 1927–Jan 1929
18-Month
0.530.010.5291st Driest
Driest since:
1932
39th Wettest
Wettest since:
1951, 2020
Feb 1927–Jan 1929
24-Month
0.490.020.4791st Driest
Driest since:
1932
39th Wettest
Wettest since:
2020
Feb 1926–Jan 1929
36-Month
0.570.020.55108th Driest
Driest since:
1965
21st WettestWettest to Date1952
Feb 1925–Jan 1929
48-Month
0.480.020.46104th Driest
Driest since:
1935
24th Wettest
Wettest since:
2012
Feb 1924–Jan 1929
60-Month
0.340.020.3288th Driest
Driest since:
1935
39th Wettest
Wettest since:
1952

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