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 7

December 1902 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 1902
1-Month
1.34-0.111.45106th Driest
Driest since:
1930
25th Wettest
Wettest since:
1972
Nov–Dec 1902
2-Month
1.11-0.081.1999th Driest
Driest since:
1930
32nd Wettest
Wettest since:
1959
Oct–Dec 1902
3-Month
1.45-0.051.50110th Driest
Driest since:
1930
21st WettestWettest to Date1990
Sep–Dec 1902
4-Month
1.62-0.071.69115th Driest
Driest since:
1930
16th WettestWettest to Date1986
Aug–Dec 1902
5-Month
1.44-0.051.49114th Driest
Driest since:
1930
17th WettestWettest to Date1986
Jul–Dec 1902
6-Month
2.570.022.55129th Driest
Driest since:
1930
2nd WettestWettest to Date1986
Jun–Dec 1902
7-Month
2.790.022.77129th Driest
Driest since:
1930
2nd WettestWettest to Date1986
May–Dec 1902
8-Month
2.610.052.56130th Driest
Driest since:
1930
1st WettestWettest to Date1902
Apr–Dec 1902
9-Month
2.090.072.02128th Driest
Driest since:
1930
3rd WettestWettest to Date1996
Mar–Dec 1902
10-Month
2.140.062.08130th Driest
Driest since:
1930
1st WettestWettest to Date1902
Feb–Dec 1902
11-Month
1.760.061.70128th Driest
Driest since:
1930
3rd WettestWettest to Date1996
Jan–Dec 1902
12-Month
1.400.071.33124th Driest
Driest since:
1930
7th WettestWettest to Date1996
Jul 1901–Dec 1902
18-Month
0.580.050.5399th Driest
Driest since:
1931
31st Wettest
Wettest since:
1986
Jan 1901–Dec 1902
24-Month
0.250.060.1981st Driest
Driest since:
1931
49th Wettest
Wettest since:
1986
Jan 1900–Dec 1902
36-Month
0.210.060.1572nd Driest
Driest since:
1936
57th Wettest
Wettest since:
1986
Jan 1899–Dec 1902
48-Month
0.170.070.1070th Driest
Driest since:
1936
58th Wettest
Wettest since:
1986
Jan 1898–Dec 1902
60-Month
0.200.070.1374th Driest
Driest since:
1934
53rd WettestWettest to Date1986

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