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 1920 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 1920
1-Month
0.01-0.200.2176th Driest
Driest since:
1999
55th Wettest
Wettest since:
1896
Oct–Nov 1920
2-Month
-1.19-0.15-1.0442nd Driest
Driest since:
1908
89th Wettest
Wettest since:
2014
Sep–Nov 1920
3-Month
-0.95-0.24-0.7149th Driest
Driest since:
1908
82nd Wettest
Wettest since:
1986
Aug–Nov 1920
4-Month
-0.67-0.22-0.4554th Driest
Driest since:
1908
77th Wettest
Wettest since:
2014
Jul–Nov 1920
5-Month
-0.33-0.16-0.1760th Driest
Driest since:
1908
71st Wettest
Wettest since:
1994
Jun–Nov 1920
6-Month
-0.09-0.150.0669th Driest
Driest since:
1908
62nd Wettest
Wettest since:
1986
May–Nov 1920
7-Month
-0.44-0.11-0.3349th Driest
Driest since:
1955
82nd Wettest
Wettest since:
1986
Apr–Nov 1920
8-Month
-0.10-0.09-0.0160th Driest
Driest since:
1955
71st Wettest
Wettest since:
2014
Mar–Nov 1920
9-Month
-0.12-0.07-0.0555th Driest
Driest since:
1955
76th Wettest
Wettest since:
2014
Feb–Nov 1920
10-Month
-0.26-0.06-0.2047th Driest
Driest since:
1955
84th Wettest
Wettest since:
2014
Jan–Nov 1920
11-Month
-0.23-0.06-0.1754th Driest
Driest since:
1955
77th Wettest
Wettest since:
2014
Ties: 1907
Dec 1919–Nov 1920
12-Month
-0.34-0.08-0.2640th Driest
Driest since:
1955
90th Wettest
Wettest since:
2014
Jun 1919–Nov 1920
18-Month
-0.43-0.09-0.3433rd Driest
Driest since:
1909
97th Wettest
Wettest since:
2020
Dec 1918–Nov 1920
24-Month
-0.18-0.07-0.1146th Driest
Driest since:
1914
83rd Wettest
Wettest since:
2020
Dec 1917–Nov 1920
36-Month
-0.33-0.06-0.2732nd Driest
Driest since:
1910
96th Wettest
Wettest since:
1986
Dec 1916–Nov 1920
48-Month
-0.18-0.05-0.1346th Driest
Driest since:
1911
81st Wettest
Wettest since:
2020
Ties: 1918
Dec 1915–Nov 1920
60-Month
-0.12-0.05-0.0747th Driest
Driest since:
1911
79th Wettest
Wettest since:
2020

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