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

December 2003 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
December 2003
1-Month
-0.15-0.190.0468th Driest
Driest since:
1930
63rd Wettest
Wettest since:
2008
Ties: 1899, 1988
Nov–Dec 2003
2-Month
1.44-0.181.62113th Driest
Driest since:
1930
18th Wettest
Wettest since:
2019
Oct–Dec 2003
3-Month
0.50-0.130.6381st Driest
Driest since:
1930
50th Wettest
Wettest since:
2019
Sep–Dec 2003
4-Month
-0.18-0.16-0.0265th Driest
Driest since:
1930
66th Wettest
Wettest since:
2019
Aug–Dec 2003
5-Month
-0.46-0.16-0.3053rd Driest
Driest since:
1930
78th Wettest
Wettest since:
1985
Jul–Dec 2003
6-Month
-0.19-0.09-0.1062nd Driest
Driest since:
1930
69th Wettest
Wettest since:
1986
Jun–Dec 2003
7-Month
-0.30-0.08-0.2257th Driest
Driest since:
1930
74th Wettest
Wettest since:
1986
Ties: 1949, 1995
May–Dec 2003
8-Month
-0.08-0.05-0.0366th Driest
Driest since:
1930
65th Wettest
Wettest since:
2019
Apr–Dec 2003
9-Month
-0.10-0.03-0.0767th Driest
Driest since:
1930
64th Wettest
Wettest since:
2019
Ties: 1907
Mar–Dec 2003
10-Month
-0.17-0.02-0.1557th Driest
Driest since:
1930
74th Wettest
Wettest since:
2019
Feb–Dec 2003
11-Month
-0.35-0.01-0.3439th Driest
Driest since:
1930
92nd Wettest
Wettest since:
2019
Ties: 1900, 1914
Jan–Dec 2003
12-Month
-0.550.00-0.5528th Driest
Driest since:
1930
103rd Wettest
Wettest since:
2019
Jul 2002–Dec 2003
18-Month
-0.84-0.03-0.8111th Driest
Driest since:
1931
119th Wettest
Wettest since:
1986
Jan 2002–Dec 2003
24-Month
-0.500.00-0.5016th Driest
Driest since:
1931
114th Wettest
Wettest since:
2019
Jan 2001–Dec 2003
36-Month
-0.170.00-0.1738th Driest
Driest since:
1936
91st Wettest
Wettest since:
2019
Ties: 1966
Jan 2000–Dec 2003
48-Month
-0.010.00-0.0160th Driest
Driest since:
1936
68th Wettest
Wettest since:
2019
Jan 1999–Dec 2003
60-Month
0.020.000.0262nd Driest
Driest since:
1934
65th Wettest
Wettest since:
2021
Ties: 1961

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