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 1964 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 1964
1-Month
-2.310.10-2.417th Driest
Driest since:
1945
125th Wettest
Wettest since:
1897
Dec 1963–Jan 1964
2-Month
-2.45-0.06-2.395th Driest
Driest since:
1977
126th Wettest
Wettest since:
2013
Nov 1963–Jan 1964
3-Month
-2.41-0.09-2.326th Driest
Driest since:
1931
125th Wettest
Wettest since:
2020
Oct 1963–Jan 1964
4-Month
-2.67-0.07-2.604th Driest
Driest since:
1931
127th Wettest
Wettest since:
2020
Sep 1963–Jan 1964
5-Month
-2.18-0.12-2.066th Driest
Driest since:
1931
125th Wettest
Wettest since:
2020
Aug 1963–Jan 1964
6-Month
-1.88-0.12-1.765th Driest
Driest since:
1931
126th Wettest
Wettest since:
2020
Jul 1963–Jan 1964
7-Month
-1.62-0.07-1.555th Driest
Driest since:
1931
126th Wettest
Wettest since:
2020
Jun 1963–Jan 1964
8-Month
-1.65-0.07-1.584th Driest
Driest since:
1931
127th Wettest
Wettest since:
2020
May 1963–Jan 1964
9-Month
-1.36-0.05-1.318th Driest
Driest since:
1931
123rd Wettest
Wettest since:
2020
Apr 1963–Jan 1964
10-Month
-1.24-0.03-1.2110th Driest
Driest since:
1931
121st Wettest
Wettest since:
2020
Mar 1963–Jan 1964
11-Month
-1.03-0.02-1.0110th Driest
Driest since:
1931
121st Wettest
Wettest since:
2020
Ties: 1937
Feb 1963–Jan 1964
12-Month
-1.120.00-1.126th Driest
Driest since:
1931
125th Wettest
Wettest since:
2020
Aug 1962–Jan 1964
18-Month
-1.24-0.04-1.205th Driest
Driest since:
1931
125th Wettest
Wettest since:
2020
Feb 1962–Jan 1964
24-Month
-1.060.00-1.062nd Driest
Driest since:
1932
128th Wettest
Wettest since:
2020
Feb 1961–Jan 1964
36-Month
-0.540.00-0.5410th Driest
Driest since:
1937, 1965
119th Wettest
Wettest since:
2020
Feb 1960–Jan 1964
48-Month
-0.500.00-0.5011th Driest
Driest since:
1937
117th Wettest
Wettest since:
2020
Feb 1959–Jan 1964
60-Month
-0.290.00-0.2917th Driest
Driest since:
1935
110th Wettest
Wettest since:
1995, 2020
Ties: 1913, 1932

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