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 1992 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 1992
1-Month
0.54-0.110.6584th Driest
Driest since:
1930
47th Wettest
Wettest since:
1972
Nov–Dec 1992
2-Month
2.59-0.082.67126th Driest
Driest since:
1930
5th Wettest
Wettest since:
1959
Oct–Dec 1992
3-Month
2.07-0.052.12122nd Driest
Driest since:
1930
9th Wettest
Wettest since:
1990
Ties: 1988
Sep–Dec 1992
4-Month
1.90-0.071.97122nd Driest
Driest since:
1930
9th Wettest
Wettest since:
1986
Aug–Dec 1992
5-Month
2.09-0.052.14124th Driest
Driest since:
1930
7th Wettest
Wettest since:
1986
Jul–Dec 1992
6-Month
2.350.022.33127th Driest
Driest since:
1930
4th Wettest
Wettest since:
1986
Jun–Dec 1992
7-Month
1.900.021.88124th Driest
Driest since:
1930
7th Wettest
Wettest since:
1986
May–Dec 1992
8-Month
1.370.051.32116th Driest
Driest since:
1930
15th Wettest
Wettest since:
1902
Apr–Dec 1992
9-Month
1.660.071.59123rd Driest
Driest since:
1930
8th Wettest
Wettest since:
1996
Mar–Dec 1992
10-Month
1.510.061.45125th Driest
Driest since:
1930
6th Wettest
Wettest since:
1902
Feb–Dec 1992
11-Month
1.370.061.31123rd Driest
Driest since:
1930
8th Wettest
Wettest since:
1996
Jan–Dec 1992
12-Month
1.290.071.22123rd Driest
Driest since:
1930
8th Wettest
Wettest since:
1996
Jul 1991–Dec 1992
18-Month
0.870.050.82113th Driest
Driest since:
1931
17th Wettest
Wettest since:
1986
Jan 1991–Dec 1992
24-Month
0.860.060.80118th Driest
Driest since:
1931
12th Wettest
Wettest since:
1986
Jan 1990–Dec 1992
36-Month
0.960.060.90125th Driest
Driest since:
1936
4th Wettest
Wettest since:
1986
Jan 1989–Dec 1992
48-Month
0.710.070.64117th Driest
Driest since:
1936
11th Wettest
Wettest since:
1986
Jan 1988–Dec 1992
60-Month
0.490.070.42108th Driest
Driest since:
1934
19th Wettest
Wettest since:
1986

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