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 2011 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 2011
1-Month
0.68-0.200.8885th Driest
Driest since:
1999
46th Wettest
Wettest since:
1896
Oct–Nov 2011
2-Month
1.37-0.151.5299th Driest
Driest since:
1908
32nd Wettest
Wettest since:
2014
Sep–Nov 2011
3-Month
1.00-0.241.24100th Driest
Driest since:
1908
31st Wettest
Wettest since:
1986
Aug–Nov 2011
4-Month
0.65-0.220.8790th Driest
Driest since:
1908
41st Wettest
Wettest since:
2014
Jul–Nov 2011
5-Month
0.13-0.160.2973rd Driest
Driest since:
1908
58th Wettest
Wettest since:
1994
Jun–Nov 2011
6-Month
0.54-0.150.6988th Driest
Driest since:
1908
43rd Wettest
Wettest since:
1986
May–Nov 2011
7-Month
0.42-0.110.5384th Driest
Driest since:
1955
47th Wettest
Wettest since:
1986
Apr–Nov 2011
8-Month
1.27-0.091.36120th Driest
Driest since:
1955
11th Wettest
Wettest since:
2014
Mar–Nov 2011
9-Month
1.11-0.071.18120th Driest
Driest since:
1955
11th Wettest
Wettest since:
2014
Feb–Nov 2011
10-Month
0.90-0.060.96116th Driest
Driest since:
1955
15th Wettest
Wettest since:
2014
Ties: 2009
Jan–Nov 2011
11-Month
0.74-0.060.80113th Driest
Driest since:
1955
18th Wettest
Wettest since:
2014
Dec 2010–Nov 2011
12-Month
0.57-0.080.65104th Driest
Driest since:
1955
26th Wettest
Wettest since:
2014
Jun 2010–Nov 2011
18-Month
0.72-0.090.81114th Driest
Driest since:
1909
16th Wettest
Wettest since:
2020
Dec 2009–Nov 2011
24-Month
0.15-0.070.2276th Driest
Driest since:
1914
53rd Wettest
Wettest since:
2020
Dec 2008–Nov 2011
36-Month
0.43-0.060.49107th Driest
Driest since:
1910
21st Wettest
Wettest since:
1986
Dec 2007–Nov 2011
48-Month
0.38-0.050.43100th Driest
Driest since:
1911
27th Wettest
Wettest since:
2020
Dec 2006–Nov 2011
60-Month
0.17-0.050.2286th Driest
Driest since:
1911
40th Wettest
Wettest since:
2020

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