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 1940 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 1940
1-Month
0.49-0.230.7284th Driest
Driest since:
1962
47th Wettest
Wettest since:
1896
Oct–Nov 1940
2-Month
-0.21-0.09-0.1257th Driest
Driest since:
1947
74th Wettest
Wettest since:
1896
Ties: 1904
Sep–Nov 1940
3-Month
-0.74-0.12-0.6249th Driest
Driest since:
1908
82nd Wettest
Wettest since:
1896
Aug–Nov 1940
4-Month
-0.81-0.16-0.6545th Driest
Driest since:
1908
86th Wettest
Wettest since:
1896
Jul–Nov 1940
5-Month
-0.74-0.07-0.6743rd Driest
Driest since:
1976
88th Wettest
Wettest since:
1896
Jun–Nov 1940
6-Month
-0.29-0.09-0.2054th Driest
Driest since:
1976
77th Wettest
Wettest since:
1896
May–Nov 1940
7-Month
0.00-0.080.0866th Driest
Driest since:
1976
65th Wettest
Wettest since:
1896
Apr–Nov 1940
8-Month
-0.01-0.070.0664th Driest
Driest since:
1976
67th Wettest
Wettest since:
1896
Ties: 1907, 1935
Mar–Nov 1940
9-Month
-0.12-0.07-0.0556th Driest
Driest since:
1895
75th Wettest
Wettest since:
1896
Ties: 1920
Feb–Nov 1940
10-Month
-0.15-0.08-0.0757th Driest
Driest since:
1895
74th Wettest
Wettest since:
2019
Jan–Nov 1940
11-Month
0.05-0.060.1172nd Driest
Driest since:
2005
59th Wettest
Wettest since:
2019
Ties: 1935
Dec 1939–Nov 1940
12-Month
-0.05-0.080.0364th Driest
Driest since:
1955
66th Wettest
Wettest since:
2019
Jun 1939–Nov 1940
18-Month
-0.24-0.07-0.1750th Driest
Driest since:
1948
80th Wettest
Wettest since:
1979
Dec 1938–Nov 1940
24-Month
0.11-0.070.1876th Driest
Driest since:
1931, 2006
53rd Wettest
Wettest since:
2020
Dec 1937–Nov 1940
36-Month
0.13-0.070.2079th Driest
Driest since:
2000
49th Wettest
Wettest since:
2019
Dec 1936–Nov 1940
48-Month
-0.10-0.06-0.0457th Driest
Driest since:
2000
70th Wettest
Wettest since:
2020
Dec 1935–Nov 1940
60-Month
-0.26-0.06-0.2035th Driest
Driest since:
1910
91st Wettest
Wettest since:
2020
Ties: 1915

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