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 6

November 1984 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 1984
1-Month
-0.15-0.160.0167th Driest
Driest since:
1930
64th Wettest
Wettest since:
1992
Oct–Nov 1984
2-Month
0.30-0.100.4080th Driest
Driest since:
1938
51st Wettest
Wettest since:
2019
Sep–Nov 1984
3-Month
0.37-0.160.5384th Driest
Driest since:
2024
47th Wettest
Wettest since:
1986
Aug–Nov 1984
4-Month
-0.34-0.16-0.1865th Driest
Driest since:
1930
66th Wettest
Wettest since:
1986
Jul–Nov 1984
5-Month
-0.24-0.07-0.1759th Driest
Driest since:
1930
72nd Wettest
Wettest since:
1986
Jun–Nov 1984
6-Month
-0.19-0.07-0.1263rd Driest
Driest since:
1930
68th Wettest
Wettest since:
1986
May–Nov 1984
7-Month
0.25-0.030.2882nd Driest
Driest since:
1930
49th Wettest
Wettest since:
1986
Apr–Nov 1984
8-Month
0.17-0.010.1875th Driest
Driest since:
1930
56th Wettest
Wettest since:
1945
Mar–Nov 1984
9-Month
0.230.000.2378th Driest
Driest since:
1930
53rd Wettest
Wettest since:
1986
Feb–Nov 1984
10-Month
0.100.010.0970th Driest
Driest since:
1895
61st Wettest
Wettest since:
1986, 2019
Jan–Nov 1984
11-Month
0.020.020.0061st Driest
Driest since:
1895
70th Wettest
Wettest since:
2019
Dec 1983–Nov 1984
12-Month
0.110.000.1163rd Driest
Driest since:
1930
67th Wettest
Wettest since:
2019
Jun 1983–Nov 1984
18-Month
0.00-0.020.0260th Driest
Driest since:
1931
70th Wettest
Wettest since:
1986
Dec 1982–Nov 1984
24-Month
0.400.000.4095th Driest
Driest since:
1931
34th Wettest
Wettest since:
1986
Ties: 1982
Dec 1981–Nov 1984
36-Month
0.330.000.3390th Driest
Driest since:
1936
38th Wettest
Wettest since:
2019
Ties: 1967
Dec 1980–Nov 1984
48-Month
0.400.000.4099th Driest
Driest since:
1936
28th Wettest
Wettest since:
2019, 2020
Dec 1979–Nov 1984
60-Month
0.370.000.3797th Driest
Driest since:
1934
29th Wettest
Wettest since:
2020

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