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 6

October 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
October 2004
1-Month
0.56-0.030.5984th Driest
Driest since:
2005
47th Wettest
Wettest since:
2019
Sep–Oct 2004
2-Month
-1.88-0.15-1.7315th Driest
Driest since:
1908
116th Wettest
Wettest since:
1986
Ties: 1955
Aug–Oct 2004
3-Month
-1.32-0.15-1.1723rd Driest
Driest since:
1908
108th Wettest
Wettest since:
1986
Ties: 1910
Jul–Oct 2004
4-Month
-0.98-0.05-0.9328th Driest
Driest since:
1930
103rd Wettest
Wettest since:
1986
Jun–Oct 2004
5-Month
-0.59-0.05-0.5440th Driest
Driest since:
1895
91st Wettest
Wettest since:
1986
May–Oct 2004
6-Month
0.66-0.010.6798th Driest
Driest since:
1895
33rd Wettest
Wettest since:
1986
Apr–Oct 2004
7-Month
0.460.020.4487th Driest
Driest since:
1895
44th Wettest
Wettest since:
1986
Ties: 1940
Mar–Oct 2004
8-Month
0.650.020.6398th Driest
Driest since:
1895
33rd Wettest
Wettest since:
1986
Feb–Oct 2004
9-Month
0.570.030.5499th Driest
Driest since:
1895
32nd Wettest
Wettest since:
1986
Ties: 1917, 1957
Jan–Oct 2004
10-Month
0.640.040.60103rd Driest
Driest since:
1895
28th Wettest
Wettest since:
1986
Dec 2003–Oct 2004
11-Month
0.570.020.5594th Driest
Driest since:
1931
36th Wettest
Wettest since:
1986
Ties: 1945
Nov 2003–Oct 2004
12-Month
0.770.000.77112th Driest
Driest since:
1931
18th Wettest
Wettest since:
1986
May 2003–Oct 2004
18-Month
0.32-0.010.3383rd Driest
Driest since:
1931
47th Wettest
Wettest since:
1986
Nov 2002–Oct 2004
24-Month
-0.220.00-0.2239th Driest
Driest since:
1931
90th Wettest
Wettest since:
1986
Ties: 1947
Nov 2001–Oct 2004
36-Month
-0.160.00-0.1642nd Driest
Driest since:
1936
86th Wettest
Wettest since:
1986
Ties: 1955
Nov 2000–Oct 2004
48-Month
0.020.000.0265th Driest
Driest since:
1936, 1937
62nd Wettest
Wettest since:
2020
Ties: 1971
Nov 1999–Oct 2004
60-Month
0.030.000.0362nd Driest
Driest since:
1934
64th Wettest
Wettest since:
2020

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