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 1999 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 1999
1-Month
-4.64-0.20-4.441st DriestDriest to Date1999
130th Wettest
Wettest since:
1896
Oct–Nov 1999
2-Month
-2.91-0.15-2.764th Driest
Driest since:
1908
127th Wettest
Wettest since:
2014
Sep–Nov 1999
3-Month
-2.37-0.24-2.1313th Driest
Driest since:
1908
118th Wettest
Wettest since:
1986
Ties: 1989
Aug–Nov 1999
4-Month
-2.30-0.22-2.0810th Driest
Driest since:
1908
121st Wettest
Wettest since:
2014
Jul–Nov 1999
5-Month
-1.59-0.16-1.4316th Driest
Driest since:
1908
115th Wettest
Wettest since:
1994
Jun–Nov 1999
6-Month
-0.75-0.15-0.6041st Driest
Driest since:
1908
90th Wettest
Wettest since:
1986
May–Nov 1999
7-Month
-0.96-0.11-0.8523rd Driest
Driest since:
1955
108th Wettest
Wettest since:
1986
Apr–Nov 1999
8-Month
-1.15-0.09-1.0617th Driest
Driest since:
1955
114th Wettest
Wettest since:
2014
Mar–Nov 1999
9-Month
-1.28-0.07-1.219th Driest
Driest since:
1955
122nd Wettest
Wettest since:
2014
Feb–Nov 1999
10-Month
-1.18-0.06-1.129th Driest
Driest since:
1955
122nd Wettest
Wettest since:
2014
Jan–Nov 1999
11-Month
-0.92-0.06-0.8614th Driest
Driest since:
1955
117th Wettest
Wettest since:
2014
Dec 1998–Nov 1999
12-Month
-0.94-0.08-0.8612th Driest
Driest since:
1955
118th Wettest
Wettest since:
2014
Ties: 1958
Jun 1998–Nov 1999
18-Month
-1.20-0.09-1.116th Driest
Driest since:
1909
124th Wettest
Wettest since:
2020
Dec 1997–Nov 1999
24-Month
-0.95-0.07-0.887th Driest
Driest since:
1914
122nd Wettest
Wettest since:
2020
Dec 1996–Nov 1999
36-Month
-0.55-0.06-0.4917th Driest
Driest since:
1910
111th Wettest
Wettest since:
1986
Ties: 1937
Dec 1995–Nov 1999
48-Month
-0.31-0.05-0.2626th Driest
Driest since:
1911
101st Wettest
Wettest since:
2020
Dec 1994–Nov 1999
60-Month
-0.26-0.05-0.2131st Driest
Driest since:
1911
95th Wettest
Wettest since:
2020
Ties: 1948

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