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 4

November 1997 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 1997
1-Month
-2.37-0.20-2.1725th Driest
Driest since:
1999
106th Wettest
Wettest since:
1896
Oct–Nov 1997
2-Month
-1.82-0.15-1.6725th Driest
Driest since:
1908
106th Wettest
Wettest since:
2014
Ties: 1923, 1980
Sep–Nov 1997
3-Month
-1.34-0.24-1.1036th Driest
Driest since:
1908
95th Wettest
Wettest since:
1986
Aug–Nov 1997
4-Month
-0.55-0.22-0.3357th Driest
Driest since:
1908
74th Wettest
Wettest since:
2014
Ties: 1979
Jul–Nov 1997
5-Month
-0.42-0.16-0.2655th Driest
Driest since:
1908
76th Wettest
Wettest since:
1994
Ties: 1958
Jun–Nov 1997
6-Month
-0.97-0.15-0.8228th Driest
Driest since:
1908
103rd Wettest
Wettest since:
1986
May–Nov 1997
7-Month
-0.56-0.11-0.4543rd Driest
Driest since:
1955
88th Wettest
Wettest since:
1986
Apr–Nov 1997
8-Month
-0.77-0.09-0.6830th Driest
Driest since:
1955
101st Wettest
Wettest since:
2014
Mar–Nov 1997
9-Month
-0.68-0.07-0.6129th Driest
Driest since:
1955
102nd Wettest
Wettest since:
2014
Feb–Nov 1997
10-Month
-0.32-0.06-0.2643rd Driest
Driest since:
1955
88th Wettest
Wettest since:
2014
Jan–Nov 1997
11-Month
0.00-0.060.0663rd Driest
Driest since:
1955
68th Wettest
Wettest since:
2014
Ties: 1971
Dec 1996–Nov 1997
12-Month
0.27-0.080.3584th Driest
Driest since:
1955
46th Wettest
Wettest since:
2014
Ties: 1992
Jun 1996–Nov 1997
18-Month
0.44-0.090.5399th Driest
Driest since:
1909
31st Wettest
Wettest since:
2020
Ties: 1970
Dec 1995–Nov 1997
24-Month
0.33-0.070.4093rd Driest
Driest since:
1914
36th Wettest
Wettest since:
2020
Ties: 1943
Dec 1994–Nov 1997
36-Month
0.20-0.060.2683rd Driest
Driest since:
1910
45th Wettest
Wettest since:
1986
Dec 1993–Nov 1997
48-Month
0.42-0.050.47107th Driest
Driest since:
1911
20th Wettest
Wettest since:
2020
Dec 1992–Nov 1997
60-Month
0.40-0.050.45107th Driest
Driest since:
1911
19th Wettest
Wettest since:
2020
Ties: 1996

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