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 2004 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 2004
1-Month
0.24-0.060.3086th Driest
Driest since:
1977
46th Wettest
Wettest since:
1997
Ties: 1989
Dec 2003–Jan 2004
2-Month
0.07-0.120.1975th Driest
Driest since:
1977
56th Wettest
Wettest since:
1969
Nov 2003–Jan 2004
3-Month
-0.32-0.14-0.1860th Driest
Driest since:
1977
71st Wettest
Wettest since:
1997
Oct 2003–Jan 2004
4-Month
-0.61-0.10-0.5140th Driest
Driest since:
1977
91st Wettest
Wettest since:
2020
Sep 2003–Jan 2004
5-Month
-0.67-0.09-0.5840th Driest
Driest since:
1977
91st Wettest
Wettest since:
1969
Aug 2003–Jan 2004
6-Month
-0.99-0.11-0.8829th Driest
Driest since:
1977
102nd Wettest
Wettest since:
1986
Jul 2003–Jan 2004
7-Month
-0.90-0.03-0.8725th Driest
Driest since:
1977
106th Wettest
Wettest since:
1983
Jun 2003–Jan 2004
8-Month
-1.07-0.06-1.0122nd Driest
Driest since:
1977
109th Wettest
Wettest since:
1969
May 2003–Jan 2004
9-Month
-0.79-0.06-0.7330th Driest
Driest since:
1977
101st Wettest
Wettest since:
1969
Apr 2003–Jan 2004
10-Month
-0.58-0.06-0.5237th Driest
Driest since:
1977
94th Wettest
Wettest since:
1969
Mar 2003–Jan 2004
11-Month
-0.44-0.06-0.3843rd Driest
Driest since:
1977
88th Wettest
Wettest since:
1952
Ties: 1956
Feb 2003–Jan 2004
12-Month
-0.41-0.05-0.3643rd Driest
Driest since:
1911
88th Wettest
Wettest since:
1952
Aug 2002–Jan 2004
18-Month
-0.18-0.07-0.1161st Driest
Driest since:
1911
69th Wettest
Wettest since:
2020
Feb 2002–Jan 2004
24-Month
0.24-0.050.2986th Driest
Driest since:
1999
44th Wettest
Wettest since:
1905
Ties: 1967
Feb 2001–Jan 2004
36-Month
0.04-0.050.0976th Driest
Driest since:
1911
53rd Wettest
Wettest since:
2020
Feb 2000–Jan 2004
48-Month
-0.14-0.04-0.1056th Driest
Driest since:
1911
72nd Wettest
Wettest since:
2020
Feb 1999–Jan 2004
60-Month
-0.08-0.04-0.0461st Driest
Driest since:
2010
66th Wettest
Wettest since:
2021

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