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 2

February 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
February 2004
1-Month
-0.22-0.15-0.0766th Driest
Driest since:
1993
66th Wettest
Wettest since:
2019
Jan–Feb 2004
2-Month
0.44-0.060.5090th Driest
Driest since:
1931
42nd Wettest
Wettest since:
2019
Dec 2003–Feb 2004
3-Month
0.44-0.130.5790th Driest
Driest since:
1931
41st Wettest
Wettest since:
2016
Nov 2003–Feb 2004
4-Month
0.45-0.150.6086th Driest
Driest since:
1931
45th Wettest
Wettest since:
1897
Oct 2003–Feb 2004
5-Month
0.22-0.100.3274th Driest
Driest since:
1931
57th Wettest
Wettest since:
1897
Sep 2003–Feb 2004
6-Month
0.26-0.100.3679th Driest
Driest since:
1931
52nd Wettest
Wettest since:
1897
Aug 2003–Feb 2004
7-Month
-0.02-0.120.1067th Driest
Driest since:
1931
64th Wettest
Wettest since:
1897
Ties: 1984
Jul 2003–Feb 2004
8-Month
0.20-0.060.2675th Driest
Driest since:
1931
56th Wettest
Wettest since:
1897
Ties: 1972
Jun 2003–Feb 2004
9-Month
-0.02-0.080.0665th Driest
Driest since:
1931
66th Wettest
Wettest since:
1897
May 2003–Feb 2004
10-Month
-0.09-0.07-0.0258th Driest
Driest since:
1931
73rd Wettest
Wettest since:
1897
Ties: 1941
Apr 2003–Feb 2004
11-Month
0.05-0.060.1170th Driest
Driest since:
1931
61st Wettest
Wettest since:
1897
Ties: 1973
Mar 2003–Feb 2004
12-Month
0.13-0.060.1974th Driest
Driest since:
1931
57th Wettest
Wettest since:
1897
Sep 2002–Feb 2004
18-Month
0.05-0.080.1369th Driest
Driest since:
1964
61st Wettest
Wettest since:
2020
Ties: 1962
Mar 2002–Feb 2004
24-Month
0.54-0.060.60110th Driest
Driest since:
1964
20th Wettest
Wettest since:
2021
Ties: 1986
Mar 2001–Feb 2004
36-Month
0.42-0.060.48103rd Driest
Driest since:
1911
26th Wettest
Wettest since:
2020
Mar 2000–Feb 2004
48-Month
0.03-0.050.0870th Driest
Driest since:
2001
58th Wettest
Wettest since:
2021
Ties: 1945, 1946
Mar 1999–Feb 2004
60-Month
-0.05-0.050.0060th Driest
Driest since:
1911
67th Wettest
Wettest since:
2021
Ties: 1921, 1956, 1964

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