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 1

January 1961 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 1961
1-Month
-1.78-0.06-1.726th Driest
Driest since:
1977
126th Wettest
Wettest since:
1997
Dec 1960–Jan 1961
2-Month
-1.63-0.12-1.519th Driest
Driest since:
1977
122nd Wettest
Wettest since:
1969
Nov 1960–Jan 1961
3-Month
-0.62-0.14-0.4842nd Driest
Driest since:
1977
89th Wettest
Wettest since:
1997
Oct 1960–Jan 1961
4-Month
-0.41-0.10-0.3148th Driest
Driest since:
1977
83rd Wettest
Wettest since:
2020
Sep 1960–Jan 1961
5-Month
-0.40-0.09-0.3152nd Driest
Driest since:
1977
79th Wettest
Wettest since:
1969
Aug 1960–Jan 1961
6-Month
-0.15-0.11-0.0467th Driest
Driest since:
1977
64th Wettest
Wettest since:
1986
Jul 1960–Jan 1961
7-Month
-0.03-0.030.0072nd Driest
Driest since:
1977
59th Wettest
Wettest since:
1983
Ties: 1910, 1914
Jun 1960–Jan 1961
8-Month
0.04-0.060.1074th Driest
Driest since:
1977
57th Wettest
Wettest since:
1969
Ties: 1951
May 1960–Jan 1961
9-Month
0.44-0.060.5087th Driest
Driest since:
1977
44th Wettest
Wettest since:
1969
Apr 1960–Jan 1961
10-Month
0.87-0.060.93110th Driest
Driest since:
1977
21st Wettest
Wettest since:
1969
Mar 1960–Jan 1961
11-Month
0.64-0.060.70102nd Driest
Driest since:
1977
29th Wettest
Wettest since:
1952
Feb 1960–Jan 1961
12-Month
0.58-0.050.63103rd Driest
Driest since:
1911
28th Wettest
Wettest since:
1952
Aug 1959–Jan 1961
18-Month
1.02-0.071.09123rd Driest
Driest since:
1911
7th Wettest
Wettest since:
2020
Ties: 1905
Feb 1959–Jan 1961
24-Month
0.61-0.050.66112th Driest
Driest since:
1999
18th Wettest
Wettest since:
1905
Feb 1958–Jan 1961
36-Month
0.39-0.050.44103rd Driest
Driest since:
1911
26th Wettest
Wettest since:
2020
Feb 1957–Jan 1961
48-Month
0.10-0.040.1481st Driest
Driest since:
1911
47th Wettest
Wettest since:
2020
Feb 1956–Jan 1961
60-Month
-0.02-0.040.0272nd Driest
Driest since:
2010
55th Wettest
Wettest since:
2021
Ties: 1909

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