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 1

January 1907 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 1907
1-Month
1.17-0.061.23109th Driest
Driest since:
1977
23rd Wettest
Wettest since:
1997
Dec 1906–Jan 1907
2-Month
1.12-0.121.24117th Driest
Driest since:
1977
14th Wettest
Wettest since:
1969
Nov 1906–Jan 1907
3-Month
1.95-0.142.09126th Driest
Driest since:
1977
5th WettestWettest to Date1997
Oct 1906–Jan 1907
4-Month
1.65-0.101.75120th Driest
Driest since:
1977
11th WettestWettest to Date2020
Sep 1906–Jan 1907
5-Month
1.09-0.091.18109th Driest
Driest since:
1977
22nd Wettest
Wettest since:
1969
Aug 1906–Jan 1907
6-Month
1.03-0.111.14107th Driest
Driest since:
1977
24th Wettest
Wettest since:
1986
Jul 1906–Jan 1907
7-Month
0.76-0.030.7996th Driest
Driest since:
1977
35th Wettest
Wettest since:
1983
Jun 1906–Jan 1907
8-Month
0.90-0.060.96110th Driest
Driest since:
1977
21st Wettest
Wettest since:
1969
May 1906–Jan 1907
9-Month
0.77-0.060.83107th Driest
Driest since:
1977
24th Wettest
Wettest since:
1969
Apr 1906–Jan 1907
10-Month
0.44-0.060.5093rd Driest
Driest since:
1977
38th Wettest
Wettest since:
1969
Mar 1906–Jan 1907
11-Month
0.46-0.060.5294th Driest
Driest since:
1977
37th Wettest
Wettest since:
1952
Feb 1906–Jan 1907
12-Month
0.43-0.050.4894th Driest
Driest since:
1911
37th Wettest
Wettest since:
1952
Aug 1905–Jan 1907
18-Month
0.44-0.070.51101st Driest
Driest since:
1911
29th Wettest
Wettest since:
2020
Feb 1905–Jan 1907
24-Month
0.34-0.050.3999th Driest
Driest since:
1999
31st Wettest
Wettest since:
1905
Feb 1904–Jan 1907
36-Month
0.58-0.050.63118th Driest
Driest since:
1911
11th Wettest
Wettest since:
2020
Ties: 1905
Feb 1903–Jan 1907
48-Month
0.71-0.040.75124th Driest
Driest since:
1911
4th WettestWettest to Date2020
Feb 1902–Jan 1907
60-Month
0.48-0.040.52116th Driest
Driest since:
2010
11th WettestWettest to Date2021

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