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

November 1990 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
November 1990
1-Month
-1.19-0.23-0.9642nd Driest
Driest since:
1962
89th Wettest
Wettest since:
1896
Oct–Nov 1990
2-Month
0.17-0.090.2669th Driest
Driest since:
1947
62nd Wettest
Wettest since:
1896
Sep–Nov 1990
3-Month
0.43-0.120.5579th Driest
Driest since:
1908
52nd Wettest
Wettest since:
1896
Aug–Nov 1990
4-Month
-0.09-0.160.0770th Driest
Driest since:
1908
61st Wettest
Wettest since:
1896
Jul–Nov 1990
5-Month
-0.19-0.07-0.1261st Driest
Driest since:
1976
70th Wettest
Wettest since:
1896
Jun–Nov 1990
6-Month
0.19-0.090.2879th Driest
Driest since:
1976
52nd Wettest
Wettest since:
1896
May–Nov 1990
7-Month
0.49-0.080.5790th Driest
Driest since:
1976
41st Wettest
Wettest since:
1896
Apr–Nov 1990
8-Month
0.15-0.070.2276th Driest
Driest since:
1976
55th Wettest
Wettest since:
1896
Mar–Nov 1990
9-Month
0.12-0.070.1972nd Driest
Driest since:
1895
59th Wettest
Wettest since:
1896
Ties: 1941
Feb–Nov 1990
10-Month
0.03-0.080.1169th Driest
Driest since:
1895
62nd Wettest
Wettest since:
2019
Ties: 1932
Jan–Nov 1990
11-Month
0.03-0.060.0969th Driest
Driest since:
2005
62nd Wettest
Wettest since:
2019
Ties: 1907
Dec 1989–Nov 1990
12-Month
-0.11-0.08-0.0357th Driest
Driest since:
1955
73rd Wettest
Wettest since:
2019
Jun 1989–Nov 1990
18-Month
-0.64-0.07-0.5723rd Driest
Driest since:
1948
107th Wettest
Wettest since:
1979
Dec 1988–Nov 1990
24-Month
-0.54-0.07-0.4721st Driest
Driest since:
1931, 2006
108th Wettest
Wettest since:
2020
Ties: 1930, 1949
Dec 1987–Nov 1990
36-Month
-0.31-0.07-0.2436th Driest
Driest since:
2000
92nd Wettest
Wettest since:
2019
Dec 1986–Nov 1990
48-Month
-0.43-0.06-0.3721st Driest
Driest since:
2000
106th Wettest
Wettest since:
2020
Dec 1985–Nov 1990
60-Month
-0.43-0.06-0.3716th Driest
Driest since:
1910
110th Wettest
Wettest since:
2020

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