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

January 1974 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
January 1974
1-Month
-0.980.03-1.0143rd Driest
Driest since:
1931
89th Wettest
Wettest since:
1897
Ties: 1902, 1908, 1954
Dec 1973–Jan 1974
2-Month
-0.24-0.12-0.1254th Driest
Driest since:
1931
77th Wettest
Wettest since:
2016
Ties: 1960
Nov 1973–Jan 1974
3-Month
-0.51-0.14-0.3751st Driest
Driest since:
1931
80th Wettest
Wettest since:
1897
Ties: 1968
Oct 1973–Jan 1974
4-Month
-0.73-0.09-0.6432nd Driest
Driest since:
1931
99th Wettest
Wettest since:
1897
Sep 1973–Jan 1974
5-Month
-0.80-0.10-0.7031st Driest
Driest since:
1931
100th Wettest
Wettest since:
1897
Aug 1973–Jan 1974
6-Month
-0.38-0.12-0.2652nd Driest
Driest since:
1931
79th Wettest
Wettest since:
1897
Jul 1973–Jan 1974
7-Month
0.00-0.050.0564th Driest
Driest since:
1931
67th Wettest
Wettest since:
1897
Jun 1973–Jan 1974
8-Month
0.10-0.070.1773rd Driest
Driest since:
1977
58th Wettest
Wettest since:
1897
May 1973–Jan 1974
9-Month
0.52-0.060.5892nd Driest
Driest since:
1931
39th Wettest
Wettest since:
1897
Apr 1973–Jan 1974
10-Month
0.60-0.060.6698th Driest
Driest since:
1977
33rd Wettest
Wettest since:
1897
Mar 1973–Jan 1974
11-Month
0.44-0.060.5097th Driest
Driest since:
1931
34th Wettest
Wettest since:
1897
Feb 1973–Jan 1974
12-Month
0.30-0.060.3693rd Driest
Driest since:
1931
38th Wettest
Wettest since:
2020
Aug 1972–Jan 1974
18-Month
0.39-0.080.4795th Driest
Driest since:
1949
35th Wettest
Wettest since:
2020
Feb 1972–Jan 1974
24-Month
0.34-0.060.4095th Driest
Driest since:
1999
35th Wettest
Wettest since:
2021
Feb 1971–Jan 1974
36-Month
0.37-0.060.43100th Driest
Driest since:
2008
29th Wettest
Wettest since:
2020
Feb 1970–Jan 1974
48-Month
0.46-0.050.51113th Driest
Driest since:
2001
15th Wettest
Wettest since:
2021
Feb 1969–Jan 1974
60-Month
0.33-0.050.38103rd Driest
Driest since:
1911
24th Wettest
Wettest since:
2021
Ties: 1961, 1962

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