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 10

January 2019 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 2019
1-Month
0.770.160.6184th Driest
Driest since:
1961
48th Wettest
Wettest since:
1950
Ties: 1942, 1996
Dec 2018–Jan 2019
2-Month
0.780.000.7885th Driest
Driest since:
1961
46th Wettest
Wettest since:
1950
Nov 2018–Jan 2019
3-Month
1.03-0.021.0592nd Driest
Driest since:
1931
39th Wettest
Wettest since:
1993
Oct 2018–Jan 2019
4-Month
1.290.001.29107th Driest
Driest since:
1964
24th Wettest
Wettest since:
2007
Sep 2018–Jan 2019
5-Month
1.060.011.0596th Driest
Driest since:
1964
35th Wettest
Wettest since:
1993
Aug 2018–Jan 2019
6-Month
0.88-0.010.8996th Driest
Driest since:
1931
35th Wettest
Wettest since:
1993
Jul 2018–Jan 2019
7-Month
0.550.020.5383rd Driest
Driest since:
1931
48th Wettest
Wettest since:
1993
Ties: 1997
Jun 2018–Jan 2019
8-Month
0.390.020.3774th Driest
Driest since:
1931
57th Wettest
Wettest since:
1993
May 2018–Jan 2019
9-Month
0.530.020.5178th Driest
Driest since:
1935
53rd Wettest
Wettest since:
1993
Apr 2018–Jan 2019
10-Month
0.610.020.5982nd Driest
Driest since:
1935
49th Wettest
Wettest since:
1993
Mar 2018–Jan 2019
11-Month
0.560.020.5487th Driest
Driest since:
1931
44th Wettest
Wettest since:
2012
Ties: 1941, 2015
Feb 2018–Jan 2019
12-Month
0.820.020.80101st Driest
Driest since:
1935
30th Wettest
Wettest since:
2012
Ties: 2005
Aug 2017–Jan 2019
18-Month
0.560.010.5595th Driest
Driest since:
1932
35th Wettest
Wettest since:
1951, 2020
Ties: 1930, 1976
Feb 2017–Jan 2019
24-Month
0.540.020.52101st Driest
Driest since:
1932
29th Wettest
Wettest since:
2020
Feb 2016–Jan 2019
36-Month
0.450.020.4398th Driest
Driest since:
1965
31st Wettest
Wettest since:
1952
Ties: 1899, 1928
Feb 2015–Jan 2019
48-Month
0.300.020.2885th Driest
Driest since:
1935
43rd Wettest
Wettest since:
2012
Ties: 1909
Feb 2014–Jan 2019
60-Month
0.350.020.3391st Driest
Driest since:
1935
36th Wettest
Wettest since:
1952
Ties: 1978, 2018

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