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 1994 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 1994
1-Month
-0.41-0.06-0.3559th Driest
Driest since:
1977
73rd Wettest
Wettest since:
1997
Dec 1993–Jan 1994
2-Month
-0.71-0.12-0.5937th Driest
Driest since:
1977
94th Wettest
Wettest since:
1969
Nov 1993–Jan 1994
3-Month
-0.52-0.14-0.3847th Driest
Driest since:
1977
84th Wettest
Wettest since:
1997
Oct 1993–Jan 1994
4-Month
-0.26-0.10-0.1653rd Driest
Driest since:
1977
78th Wettest
Wettest since:
2020
Ties: 1930
Sep 1993–Jan 1994
5-Month
-0.18-0.09-0.0963rd Driest
Driest since:
1977
68th Wettest
Wettest since:
1969
Aug 1993–Jan 1994
6-Month
-0.32-0.11-0.2162nd Driest
Driest since:
1977
69th Wettest
Wettest since:
1986
Jul 1993–Jan 1994
7-Month
-0.43-0.03-0.4047th Driest
Driest since:
1977
84th Wettest
Wettest since:
1983
Ties: 1903
Jun 1993–Jan 1994
8-Month
-0.30-0.06-0.2456th Driest
Driest since:
1977
75th Wettest
Wettest since:
1969
May 1993–Jan 1994
9-Month
-0.14-0.06-0.0859th Driest
Driest since:
1977
72nd Wettest
Wettest since:
1969
Apr 1993–Jan 1994
10-Month
0.02-0.060.0869th Driest
Driest since:
1977
62nd Wettest
Wettest since:
1969
Mar 1993–Jan 1994
11-Month
-0.17-0.06-0.1158th Driest
Driest since:
1977
73rd Wettest
Wettest since:
1952
Feb 1993–Jan 1994
12-Month
-0.32-0.05-0.2751st Driest
Driest since:
1911
80th Wettest
Wettest since:
1952
Aug 1992–Jan 1994
18-Month
0.05-0.070.1271st Driest
Driest since:
1911
59th Wettest
Wettest since:
2020
Ties: 1898
Feb 1992–Jan 1994
24-Month
-0.05-0.050.0062nd Driest
Driest since:
1999
68th Wettest
Wettest since:
1905
Ties: 1915
Feb 1991–Jan 1994
36-Month
0.12-0.050.1779th Driest
Driest since:
1911
50th Wettest
Wettest since:
2020
Ties: 1928
Feb 1990–Jan 1994
48-Month
0.02-0.040.0674th Driest
Driest since:
1911
54th Wettest
Wettest since:
2020
Ties: 1941, 1944
Feb 1989–Jan 1994
60-Month
-0.28-0.04-0.2436th Driest
Driest since:
2010
91st Wettest
Wettest since:
2021
Ties: 1993

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