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 1895 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 1895
1-Month
-2.42-0.03-2.3914th DriestDriest to Date2005
117th WettestWettest to Date2019
Sep–Oct 1895
2-Month
-2.32-0.15-2.177th DriestDriest to Date1908
124th WettestWettest to Date1986
Aug–Oct 1895
3-Month
-1.77-0.15-1.6210th DriestDriest to Date1908
121st WettestWettest to Date1986
Jul–Oct 1895
4-Month
-2.23-0.05-2.183rd DriestDriest to Date1930
128th WettestWettest to Date1986
Jun–Oct 1895
5-Month
-2.42-0.05-2.371st DriestDriest to Date1895
130th WettestWettest to Date1986
May–Oct 1895
6-Month
-2.25-0.01-2.241st DriestDriest to Date1895
130th WettestWettest to Date1986
Apr–Oct 1895
7-Month
-2.160.02-2.181st DriestDriest to Date1895
130th WettestWettest to Date1986
Mar–Oct 1895
8-Month
-2.130.02-2.151st DriestDriest to Date1895
130th WettestWettest to Date1986
Feb–Oct 1895
9-Month
-2.050.03-2.081st DriestDriest to Date1895
130th WettestWettest to Date1986
Jan–Oct 1895
10-Month
-1.760.04-1.801st DriestDriest to Date1895
130th WettestWettest to Date1986

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