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 2

January 1901 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 1901
1-Month
-0.640.03-0.6754th Driest
Driest since:
1931
78th Wettest
Wettest since:
1897
Dec 1900–Jan 1901
2-Month
-0.92-0.12-0.8027th DriestDriest to Date1931
104th Wettest
Wettest since:
2016
Nov 1900–Jan 1901
3-Month
-0.11-0.140.0365th Driest
Driest since:
1931
66th Wettest
Wettest since:
1897
Oct 1900–Jan 1901
4-Month
-0.23-0.09-0.1453rd Driest
Driest since:
1931
78th Wettest
Wettest since:
1897
Sep 1900–Jan 1901
5-Month
0.96-0.101.06103rd Driest
Driest since:
1931
28th Wettest
Wettest since:
1897
Aug 1900–Jan 1901
6-Month
0.92-0.121.04103rd Driest
Driest since:
1931
28th Wettest
Wettest since:
1897
Jul 1900–Jan 1901
7-Month
1.66-0.051.71120th Driest
Driest since:
1931
11th Wettest
Wettest since:
1897
Jun 1900–Jan 1901
8-Month
1.48-0.071.55121st Driest
Driest since:
1977
10th Wettest
Wettest since:
1897
May 1900–Jan 1901
9-Month
1.04-0.061.10114th Driest
Driest since:
1931
17th Wettest
Wettest since:
1897
Apr 1900–Jan 1901
10-Month
0.84-0.060.90110th Driest
Driest since:
1977
21st Wettest
Wettest since:
1897
Mar 1900–Jan 1901
11-Month
0.65-0.060.71101st Driest
Driest since:
1931
30th Wettest
Wettest since:
1897
Feb 1900–Jan 1901
12-Month
0.67-0.060.73108th Driest
Driest since:
1931
23rd Wettest
Wettest since:
2020
Aug 1899–Jan 1901
18-Month
0.11-0.080.1979th Driest
Driest since:
1949
51st Wettest
Wettest since:
2020
Feb 1899–Jan 1901
24-Month
0.24-0.060.3090th Driest
Driest since:
1999
40th Wettest
Wettest since:
2021
Feb 1898–Jan 1901
36-Month
0.25-0.060.3193rd Driest
Driest since:
2008
36th Wettest
Wettest since:
2020
Feb 1897–Jan 1901
48-Month
0.20-0.050.2588th Driest
Driest since:
2001
40th Wettest
Wettest since:
2021
Feb 1896–Jan 1901
60-Month
0.50-0.050.55117th Driest
Driest since:
1911
10th WettestWettest to Date2021

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