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 10

November 2018 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 2018
1-Month
1.53-0.041.57105th Driest
Driest since:
1953
26th Wettest
Wettest since:
1992
Oct–Nov 2018
2-Month
1.800.011.79108th Driest
Driest since:
1963
23rd Wettest
Wettest since:
2001
Ties: 1942
Sep–Nov 2018
3-Month
1.250.031.22103rd Driest
Driest since:
1963
28th Wettest
Wettest since:
1981
Ties: 1936
Aug–Nov 2018
4-Month
0.940.010.93100th Driest
Driest since:
1963
31st Wettest
Wettest since:
1981
Ties: 1988
Jul–Nov 2018
5-Month
0.450.050.4082nd Driest
Driest since:
1930
49th Wettest
Wettest since:
1992
Ties: 1988
Jun–Nov 2018
6-Month
0.260.040.2272nd Driest
Driest since:
1934
59th Wettest
Wettest since:
2021
May–Nov 2018
7-Month
0.460.050.4179th Driest
Driest since:
1934
52nd Wettest
Wettest since:
2021
Apr–Nov 2018
8-Month
0.570.050.5282nd Driest
Driest since:
1934
49th Wettest
Wettest since:
1981
Mar–Nov 2018
9-Month
0.510.040.4783rd Driest
Driest since:
1934
48th Wettest
Wettest since:
2011
Feb–Nov 2018
10-Month
0.830.030.80105th Driest
Driest since:
1934
26th Wettest
Wettest since:
2011
Jan–Nov 2018
11-Month
0.770.040.73106th Driest
Driest since:
1931
25th Wettest
Wettest since:
1950, 2011
Ties: 1902, 1957
Dec 2017–Nov 2018
12-Month
0.670.020.65101st Driest
Driest since:
1931
29th Wettest
Wettest since:
1950
Ties: 1903, 1967
Jun 2017–Nov 2018
18-Month
0.360.020.3483rd Driest
Driest since:
1931
47th Wettest
Wettest since:
1981
Ties: 1959
Dec 2016–Nov 2018
24-Month
0.550.020.53102nd Driest
Driest since:
1931
27th Wettest
Wettest since:
1951
Dec 2015–Nov 2018
36-Month
0.380.020.3693rd Driest
Driest since:
1964
35th Wettest
Wettest since:
1951
Dec 2014–Nov 2018
48-Month
0.260.020.2480th Driest
Driest since:
1934
47th Wettest
Wettest since:
2011
Ties: 1927
Dec 2013–Nov 2018
60-Month
0.350.020.3392nd Driest
Driest since:
1934
34th Wettest
Wettest since:
1951
Ties: 1970, 1981

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