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 2

January 1980 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
January 1980
1-Month
1.380.031.35107th Driest
Driest since:
1931
25th Wettest
Wettest since:
1897
Dec 1979–Jan 1980
2-Month
-0.17-0.12-0.0560th Driest
Driest since:
1931
71st Wettest
Wettest since:
2016
Ties: 1964
Nov 1979–Jan 1980
3-Month
0.39-0.140.5386th Driest
Driest since:
1931
45th Wettest
Wettest since:
1897
Oct 1979–Jan 1980
4-Month
1.33-0.091.42114th Driest
Driest since:
1931
17th Wettest
Wettest since:
1897
Sep 1979–Jan 1980
5-Month
0.76-0.100.8692nd Driest
Driest since:
1931
39th Wettest
Wettest since:
1897
Aug 1979–Jan 1980
6-Month
0.74-0.120.8699th Driest
Driest since:
1931
32nd Wettest
Wettest since:
1897
Jul 1979–Jan 1980
7-Month
1.05-0.051.10105th Driest
Driest since:
1931
26th Wettest
Wettest since:
1897
Jun 1979–Jan 1980
8-Month
1.28-0.071.35112th Driest
Driest since:
1977
19th Wettest
Wettest since:
1897
May 1979–Jan 1980
9-Month
1.22-0.061.28121st Driest
Driest since:
1931
10th Wettest
Wettest since:
1897
Apr 1979–Jan 1980
10-Month
1.24-0.061.30118th Driest
Driest since:
1977
13th Wettest
Wettest since:
1897
Mar 1979–Jan 1980
11-Month
1.51-0.061.57128th Driest
Driest since:
1931
3rd Wettest
Wettest since:
1897
Feb 1979–Jan 1980
12-Month
1.43-0.061.49127th Driest
Driest since:
1931
4th Wettest
Wettest since:
2020
Aug 1978–Jan 1980
18-Month
1.53-0.081.61128th Driest
Driest since:
1949
2nd WettestWettest to Date2020
Feb 1978–Jan 1980
24-Month
1.11-0.061.17126th Driest
Driest since:
1999
4th WettestWettest to Date2021
Feb 1977–Jan 1980
36-Month
1.20-0.061.26127th Driest
Driest since:
2008
2nd WettestWettest to Date2020
Feb 1976–Jan 1980
48-Month
0.55-0.050.60119th Driest
Driest since:
2001
9th Wettest
Wettest since:
2021
Feb 1975–Jan 1980
60-Month
0.48-0.050.53116th Driest
Driest since:
1911
11th Wettest
Wettest since:
2021

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