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

January 1972 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 1972
1-Month
-0.480.10-0.5848th Driest
Driest since:
1945
84th Wettest
Wettest since:
1897
Ties: 1899
Dec 1971–Jan 1972
2-Month
1.25-0.061.31106th Driest
Driest since:
1977
25th Wettest
Wettest since:
2013
Ties: 1960
Nov 1971–Jan 1972
3-Month
-0.25-0.09-0.1651st Driest
Driest since:
1931
80th Wettest
Wettest since:
2020
Ties: 1926, 1959
Oct 1971–Jan 1972
4-Month
-1.02-0.07-0.9526th Driest
Driest since:
1931
105th Wettest
Wettest since:
2020
Sep 1971–Jan 1972
5-Month
-1.03-0.12-0.9128th Driest
Driest since:
1931
103rd Wettest
Wettest since:
2020
Aug 1971–Jan 1972
6-Month
-1.17-0.12-1.0521st Driest
Driest since:
1931
110th Wettest
Wettest since:
2020
Jul 1971–Jan 1972
7-Month
-1.28-0.07-1.2114th Driest
Driest since:
1931
117th Wettest
Wettest since:
2020
Jun 1971–Jan 1972
8-Month
-1.48-0.07-1.419th Driest
Driest since:
1931
122nd Wettest
Wettest since:
2020
May 1971–Jan 1972
9-Month
-1.48-0.05-1.435th Driest
Driest since:
1931
126th Wettest
Wettest since:
2020
Apr 1971–Jan 1972
10-Month
-1.48-0.03-1.454th Driest
Driest since:
1931
127th Wettest
Wettest since:
2020
Mar 1971–Jan 1972
11-Month
-1.31-0.02-1.294th Driest
Driest since:
1931
127th Wettest
Wettest since:
2020
Feb 1971–Jan 1972
12-Month
-1.030.00-1.038th Driest
Driest since:
1931
123rd Wettest
Wettest since:
2020
Aug 1970–Jan 1972
18-Month
-0.45-0.04-0.4128th Driest
Driest since:
1931
102nd Wettest
Wettest since:
2020
Ties: 1919
Feb 1970–Jan 1972
24-Month
-0.270.00-0.2731st Driest
Driest since:
1932
99th Wettest
Wettest since:
2020
Ties: 1910
Feb 1969–Jan 1972
36-Month
-0.120.00-0.1244th Driest
Driest since:
1937, 1965
85th Wettest
Wettest since:
2020
Feb 1968–Jan 1972
48-Month
-0.050.00-0.0553rd Driest
Driest since:
1937
75th Wettest
Wettest since:
2020
Ties: 1901, 1910, 1961
Feb 1967–Jan 1972
60-Month
0.130.000.1372nd Driest
Driest since:
1935
55th Wettest
Wettest since:
1995, 2020
Ties: 1946

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