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 1913 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 1913
1-Month
-1.34-0.06-1.2818th Driest
Driest since:
1977
114th Wettest
Wettest since:
1997
Dec 1912–Jan 1913
2-Month
-0.15-0.12-0.0362nd Driest
Driest since:
1977
69th Wettest
Wettest since:
1969
Nov 1912–Jan 1913
3-Month
-0.44-0.14-0.3053rd Driest
Driest since:
1977
78th Wettest
Wettest since:
1997
Oct 1912–Jan 1913
4-Month
-0.38-0.10-0.2849th Driest
Driest since:
1977
82nd Wettest
Wettest since:
2020
Sep 1912–Jan 1913
5-Month
-0.39-0.09-0.3053rd Driest
Driest since:
1977
78th Wettest
Wettest since:
1969
Aug 1912–Jan 1913
6-Month
0.31-0.110.4283rd Driest
Driest since:
1977
48th Wettest
Wettest since:
1986
Jul 1912–Jan 1913
7-Month
0.29-0.030.3283rd Driest
Driest since:
1977
48th Wettest
Wettest since:
1983
Jun 1912–Jan 1913
8-Month
-0.03-0.060.0370th Driest
Driest since:
1977
61st Wettest
Wettest since:
1969
May 1912–Jan 1913
9-Month
0.10-0.060.1675th Driest
Driest since:
1977
56th Wettest
Wettest since:
1969
Ties: 1902
Apr 1912–Jan 1913
10-Month
0.14-0.060.2074th Driest
Driest since:
1977
57th Wettest
Wettest since:
1969
Mar 1912–Jan 1913
11-Month
-0.09-0.06-0.0364th Driest
Driest since:
1977
67th Wettest
Wettest since:
1952
Feb 1912–Jan 1913
12-Month
-0.26-0.05-0.2155th Driest
Driest since:
1911
76th Wettest
Wettest since:
1952
Aug 1911–Jan 1913
18-Month
0.28-0.070.3590th Driest
Driest since:
1911
40th Wettest
Wettest since:
2020
Feb 1911–Jan 1913
24-Month
0.14-0.050.1979th Driest
Driest since:
1999
51st Wettest
Wettest since:
1905
Feb 1910–Jan 1913
36-Month
-0.67-0.05-0.6212th Driest
Driest since:
1911
117th Wettest
Wettest since:
2020
Feb 1909–Jan 1913
48-Month
-0.50-0.04-0.4623rd Driest
Driest since:
1911
105th Wettest
Wettest since:
2020
Feb 1908–Jan 1913
60-Month
-0.62-0.04-0.589th Driest
Driest since:
2010
118th Wettest
Wettest since:
2021

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