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 1912 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 1912
1-Month
-1.04-0.06-0.9837th Driest
Driest since:
1977
95th Wettest
Wettest since:
1997
Dec 1911–Jan 1912
2-Month
0.29-0.120.4182nd Driest
Driest since:
1977
49th Wettest
Wettest since:
1969
Nov 1911–Jan 1912
3-Month
1.44-0.141.58119th Driest
Driest since:
1977
12th Wettest
Wettest since:
1997
Oct 1911–Jan 1912
4-Month
1.75-0.101.85122nd Driest
Driest since:
1977
9th WettestWettest to Date2020
Sep 1911–Jan 1912
5-Month
1.43-0.091.52116th Driest
Driest since:
1977
15th Wettest
Wettest since:
1969
Aug 1911–Jan 1912
6-Month
1.35-0.111.46115th Driest
Driest since:
1977
16th Wettest
Wettest since:
1986
Jul 1911–Jan 1912
7-Month
1.83-0.031.86126th Driest
Driest since:
1977
5th WettestWettest to Date1983
Jun 1911–Jan 1912
8-Month
1.25-0.061.31121st Driest
Driest since:
1977
10th WettestWettest to Date1969
May 1911–Jan 1912
9-Month
1.06-0.061.12118th Driest
Driest since:
1977
13th Wettest
Wettest since:
1969
Apr 1911–Jan 1912
10-Month
0.69-0.060.75107th Driest
Driest since:
1977
24th Wettest
Wettest since:
1969
Mar 1911–Jan 1912
11-Month
0.60-0.060.66100th Driest
Driest since:
1977
31st Wettest
Wettest since:
1952
Feb 1911–Jan 1912
12-Month
0.55-0.050.60102nd Driest
Driest since:
1911
29th Wettest
Wettest since:
1952
Aug 1910–Jan 1912
18-Month
-0.50-0.07-0.4339th Driest
Driest since:
1911
91st Wettest
Wettest since:
2020
Feb 1910–Jan 1912
24-Month
-0.87-0.05-0.8211th Driest
Driest since:
1999
119th Wettest
Wettest since:
1905
Feb 1909–Jan 1912
36-Month
-0.57-0.05-0.5225th Driest
Driest since:
1911
104th Wettest
Wettest since:
2020
Feb 1908–Jan 1912
48-Month
-0.71-0.04-0.675th Driest
Driest since:
1911
123rd Wettest
Wettest since:
2020
Feb 1907–Jan 1912
60-Month
-0.71-0.04-0.674th Driest
Driest since:
2010
123rd Wettest
Wettest since:
2021

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