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 1904 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 1904
1-Month
1.940.161.78105th Driest
Driest since:
1961
27th Wettest
Wettest since:
1950
Dec 1903–Jan 1904
2-Month
0.950.000.9594th Driest
Driest since:
1961
37th Wettest
Wettest since:
1950
Nov 1903–Jan 1904
3-Month
0.61-0.020.6374th Driest
Driest since:
1931
57th Wettest
Wettest since:
1993
Oct 1903–Jan 1904
4-Month
0.460.000.4670th Driest
Driest since:
1964
61st Wettest
Wettest since:
2007
Sep 1903–Jan 1904
5-Month
0.350.010.3473rd Driest
Driest since:
1964
58th Wettest
Wettest since:
1993
Aug 1903–Jan 1904
6-Month
0.78-0.010.7993rd Driest
Driest since:
1931
38th Wettest
Wettest since:
1993
Jul 1903–Jan 1904
7-Month
1.000.020.9896th Driest
Driest since:
1931
35th Wettest
Wettest since:
1993
Jun 1903–Jan 1904
8-Month
1.160.021.14106th Driest
Driest since:
1931
25th Wettest
Wettest since:
1993
May 1903–Jan 1904
9-Month
0.840.020.8295th Driest
Driest since:
1935
36th Wettest
Wettest since:
1993
Apr 1903–Jan 1904
10-Month
0.900.020.88101st Driest
Driest since:
1935
30th Wettest
Wettest since:
1993
Mar 1903–Jan 1904
11-Month
0.600.020.5888th Driest
Driest since:
1931
43rd Wettest
Wettest since:
2012
Feb 1903–Jan 1904
12-Month
0.710.020.6997th Driest
Driest since:
1935
34th Wettest
Wettest since:
2012
Aug 1902–Jan 1904
18-Month
0.760.010.75108th Driest
Driest since:
1932
22nd WettestWettest to Date1951, 2020
Feb 1902–Jan 1904
24-Month
0.870.020.85120th Driest
Driest since:
1932
10th WettestWettest to Date2020
Feb 1901–Jan 1904
36-Month
0.210.020.1976th Driest
Driest since:
1965
53rd Wettest
Wettest since:
1952
Feb 1900–Jan 1904
48-Month
0.130.020.1160th Driest
Driest since:
1935
68th Wettest
Wettest since:
2012
Feb 1899–Jan 1904
60-Month
-0.030.02-0.0539th Driest
Driest since:
1935
88th Wettest
Wettest since:
1952

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