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 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
-0.90-0.06-0.8444th Driest
Driest since:
1977
88th Wettest
Wettest since:
1997
Dec 1954–Jan 1955
2-Month
-1.26-0.12-1.1415th Driest
Driest since:
1977
116th Wettest
Wettest since:
1969
Nov 1954–Jan 1955
3-Month
-1.05-0.14-0.9129th Driest
Driest since:
1977
102nd Wettest
Wettest since:
1997
Oct 1954–Jan 1955
4-Month
-0.15-0.10-0.0560th Driest
Driest since:
1977
71st Wettest
Wettest since:
2020
Sep 1954–Jan 1955
5-Month
0.37-0.090.4685th Driest
Driest since:
1977
46th Wettest
Wettest since:
1969
Aug 1954–Jan 1955
6-Month
0.02-0.110.1375th Driest
Driest since:
1977
56th Wettest
Wettest since:
1986
Jul 1954–Jan 1955
7-Month
-0.11-0.03-0.0867th Driest
Driest since:
1977
64th Wettest
Wettest since:
1983
Jun 1954–Jan 1955
8-Month
0.00-0.060.0672nd Driest
Driest since:
1977
59th Wettest
Wettest since:
1969
May 1954–Jan 1955
9-Month
0.34-0.060.4084th Driest
Driest since:
1977
47th Wettest
Wettest since:
1969
Apr 1954–Jan 1955
10-Month
0.69-0.060.75107th Driest
Driest since:
1977
24th Wettest
Wettest since:
1969
Mar 1954–Jan 1955
11-Month
0.75-0.060.81106th Driest
Driest since:
1977
25th Wettest
Wettest since:
1952
Feb 1954–Jan 1955
12-Month
0.67-0.050.72107th Driest
Driest since:
1911
24th Wettest
Wettest since:
1952
Aug 1953–Jan 1955
18-Month
0.27-0.070.3488th Driest
Driest since:
1911
42nd Wettest
Wettest since:
2020
Feb 1953–Jan 1955
24-Month
0.72-0.050.77117th Driest
Driest since:
1999
13th Wettest
Wettest since:
1905
Feb 1952–Jan 1955
36-Month
0.41-0.050.46108th Driest
Driest since:
1911
21st Wettest
Wettest since:
2020
Feb 1951–Jan 1955
48-Month
0.76-0.040.80125th Driest
Driest since:
1911
3rd WettestWettest to Date2020
Feb 1950–Jan 1955
60-Month
0.68-0.040.72124th Driest
Driest since:
2010
3rd WettestWettest to Date2021

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