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 1998 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 1998
1-Month
-0.990.03-1.0241st Driest
Driest since:
1931
91st Wettest
Wettest since:
1897
Dec 1997–Jan 1998
2-Month
-2.54-0.12-2.422nd Driest
Driest since:
1931
129th Wettest
Wettest since:
2016
Nov 1997–Jan 1998
3-Month
-2.73-0.14-2.593rd Driest
Driest since:
1931
128th Wettest
Wettest since:
1897
Oct 1997–Jan 1998
4-Month
-2.56-0.09-2.475th Driest
Driest since:
1931
126th Wettest
Wettest since:
1897
Sep 1997–Jan 1998
5-Month
-2.33-0.10-2.236th Driest
Driest since:
1931
125th Wettest
Wettest since:
1897
Aug 1997–Jan 1998
6-Month
-1.96-0.12-1.845th Driest
Driest since:
1931
126th Wettest
Wettest since:
1897
Jul 1997–Jan 1998
7-Month
-1.79-0.05-1.747th Driest
Driest since:
1931
124th Wettest
Wettest since:
1897
Jun 1997–Jan 1998
8-Month
-1.83-0.07-1.766th Driest
Driest since:
1977
125th Wettest
Wettest since:
1897
May 1997–Jan 1998
9-Month
-1.39-0.06-1.3310th Driest
Driest since:
1931
121st Wettest
Wettest since:
1897
Apr 1997–Jan 1998
10-Month
-1.46-0.06-1.408th Driest
Driest since:
1977
123rd Wettest
Wettest since:
1897
Mar 1997–Jan 1998
11-Month
-1.30-0.06-1.249th Driest
Driest since:
1931
122nd Wettest
Wettest since:
1897
Feb 1997–Jan 1998
12-Month
-1.32-0.06-1.267th Driest
Driest since:
1931
124th Wettest
Wettest since:
2020
Aug 1996–Jan 1998
18-Month
-0.45-0.08-0.3733rd Driest
Driest since:
1949
97th Wettest
Wettest since:
2020
Feb 1996–Jan 1998
24-Month
-0.11-0.06-0.0552nd Driest
Driest since:
1999
78th Wettest
Wettest since:
2021
Feb 1995–Jan 1998
36-Month
0.11-0.060.1777th Driest
Driest since:
2008
52nd Wettest
Wettest since:
2020
Feb 1994–Jan 1998
48-Month
-0.09-0.05-0.0459th Driest
Driest since:
2001
69th Wettest
Wettest since:
2021
Ties: 1947
Feb 1993–Jan 1998
60-Month
0.04-0.050.0976th Driest
Driest since:
1911
51st Wettest
Wettest since:
2021
Ties: 1929, 1946

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