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 1955 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 1955
1-Month
-1.260.03-1.2924th Driest
Driest since:
1931
108th Wettest
Wettest since:
1897
Dec 1954–Jan 1955
2-Month
-2.10-0.12-1.984th Driest
Driest since:
1931
127th Wettest
Wettest since:
2016
Nov 1954–Jan 1955
3-Month
-2.11-0.14-1.977th Driest
Driest since:
1931
124th Wettest
Wettest since:
1897
Oct 1954–Jan 1955
4-Month
-1.13-0.09-1.0422nd Driest
Driest since:
1931
109th Wettest
Wettest since:
1897
Sep 1954–Jan 1955
5-Month
-0.21-0.10-0.1158th Driest
Driest since:
1931
73rd Wettest
Wettest since:
1897
Aug 1954–Jan 1955
6-Month
-0.56-0.12-0.4441st Driest
Driest since:
1931
90th Wettest
Wettest since:
1897
Jul 1954–Jan 1955
7-Month
-0.65-0.05-0.6041st Driest
Driest since:
1931
90th Wettest
Wettest since:
1897
Jun 1954–Jan 1955
8-Month
-0.46-0.07-0.3943rd Driest
Driest since:
1977
88th Wettest
Wettest since:
1897
May 1954–Jan 1955
9-Month
-0.35-0.06-0.2942nd Driest
Driest since:
1931
89th Wettest
Wettest since:
1897
Ties: 1898, 1908
Apr 1954–Jan 1955
10-Month
0.17-0.060.2374th Driest
Driest since:
1977
57th Wettest
Wettest since:
1897
Mar 1954–Jan 1955
11-Month
0.18-0.060.2481st Driest
Driest since:
1931
50th Wettest
Wettest since:
1897
Feb 1954–Jan 1955
12-Month
0.20-0.060.2681st Driest
Driest since:
1931
50th Wettest
Wettest since:
2020
Aug 1953–Jan 1955
18-Month
-0.49-0.08-0.4127th Driest
Driest since:
1949
103rd Wettest
Wettest since:
2020
Feb 1953–Jan 1955
24-Month
-0.04-0.060.0268th Driest
Driest since:
1999
62nd Wettest
Wettest since:
2021
Ties: 1942
Feb 1952–Jan 1955
36-Month
0.01-0.060.0769th Driest
Driest since:
2008
60th Wettest
Wettest since:
2020
Feb 1951–Jan 1955
48-Month
0.36-0.050.41101st Driest
Driest since:
2001
27th Wettest
Wettest since:
2021
Feb 1950–Jan 1955
60-Month
0.24-0.050.2994th Driest
Driest since:
1911
33rd Wettest
Wettest since:
2021

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