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 1910 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 1910
1-Month
-1.05-0.06-0.9936th Driest
Driest since:
1977
96th Wettest
Wettest since:
1997
Dec 1909–Jan 1910
2-Month
-0.12-0.120.0066th Driest
Driest since:
1977
65th Wettest
Wettest since:
1969
Nov 1909–Jan 1910
3-Month
0.41-0.140.5589th Driest
Driest since:
1977
42nd Wettest
Wettest since:
1997
Oct 1909–Jan 1910
4-Month
-0.06-0.100.0466th Driest
Driest since:
1977
65th Wettest
Wettest since:
2020
Sep 1909–Jan 1910
5-Month
-0.50-0.09-0.4146th Driest
Driest since:
1977
85th Wettest
Wettest since:
1969
Aug 1909–Jan 1910
6-Month
-0.75-0.11-0.6437th Driest
Driest since:
1977
94th Wettest
Wettest since:
1986
Jul 1909–Jan 1910
7-Month
-0.03-0.030.0072nd Driest
Driest since:
1977
59th Wettest
Wettest since:
1983
Jun 1909–Jan 1910
8-Month
-0.32-0.06-0.2655th Driest
Driest since:
1977
76th Wettest
Wettest since:
1969
May 1909–Jan 1910
9-Month
-0.43-0.06-0.3746th Driest
Driest since:
1977
85th Wettest
Wettest since:
1969
Apr 1909–Jan 1910
10-Month
-0.12-0.06-0.0663rd Driest
Driest since:
1977
68th Wettest
Wettest since:
1969
Mar 1909–Jan 1910
11-Month
-0.10-0.06-0.0462nd Driest
Driest since:
1977
69th Wettest
Wettest since:
1952
Feb 1909–Jan 1910
12-Month
0.02-0.050.0771st Driest
Driest since:
1911
60th Wettest
Wettest since:
1952
Aug 1908–Jan 1910
18-Month
-1.06-0.07-0.9910th Driest
Driest since:
1911
120th Wettest
Wettest since:
2020
Feb 1908–Jan 1910
24-Month
-0.54-0.05-0.4932nd Driest
Driest since:
1999
98th Wettest
Wettest since:
1905
Feb 1907–Jan 1910
36-Month
-0.60-0.05-0.5519th DriestDriest to Date1911
110th Wettest
Wettest since:
2020
Feb 1906–Jan 1910
48-Month
-0.34-0.04-0.3036th Driest
Driest since:
1911
92nd Wettest
Wettest since:
2020
Feb 1905–Jan 1910
60-Month
-0.23-0.04-0.1941st Driest
Driest since:
2010
86th Wettest
Wettest since:
2021

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