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

January 1903 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 1903
1-Month
0.710.100.6184th Driest
Driest since:
1945
48th Wettest
Wettest since:
1897
Dec 1902–Jan 1903
2-Month
0.62-0.060.6885th Driest
Driest since:
1977
46th Wettest
Wettest since:
2013
Nov 1902–Jan 1903
3-Month
0.54-0.090.6386th Driest
Driest since:
1931
45th Wettest
Wettest since:
2020
Oct 1902–Jan 1903
4-Month
0.61-0.070.6887th Driest
Driest since:
1931
44th Wettest
Wettest since:
2020
Ties: 1899
Sep 1902–Jan 1903
5-Month
0.51-0.120.6394th Driest
Driest since:
1931
37th Wettest
Wettest since:
2020
Aug 1902–Jan 1903
6-Month
0.32-0.120.4486th Driest
Driest since:
1931
45th Wettest
Wettest since:
2020
Jul 1902–Jan 1903
7-Month
1.05-0.071.12115th Driest
Driest since:
1931
16th Wettest
Wettest since:
2020
Jun 1902–Jan 1903
8-Month
1.32-0.071.39120th Driest
Driest since:
1931
11th WettestWettest to Date2020
May 1902–Jan 1903
9-Month
1.29-0.051.34119th Driest
Driest since:
1931
12th WettestWettest to Date2020
Apr 1902–Jan 1903
10-Month
0.96-0.030.99110th Driest
Driest since:
1931
21st WettestWettest to Date2020
Mar 1902–Jan 1903
11-Month
1.08-0.021.10119th Driest
Driest since:
1931
12th WettestWettest to Date2020
Feb 1902–Jan 1903
12-Month
0.870.000.87110th Driest
Driest since:
1931
21st WettestWettest to Date2020
Aug 1901–Jan 1903
18-Month
0.01-0.040.0560th Driest
Driest since:
1931
70th Wettest
Wettest since:
2020
Feb 1901–Jan 1903
24-Month
-0.160.00-0.1644th Driest
Driest since:
1932
86th Wettest
Wettest since:
2020
Feb 1900–Jan 1903
36-Month
-0.210.00-0.2133rd Driest
Driest since:
1937, 1965
96th Wettest
Wettest since:
2020
Feb 1899–Jan 1903
48-Month
-0.180.00-0.1832nd Driest
Driest since:
1937
96th Wettest
Wettest since:
2020
Feb 1898–Jan 1903
60-Month
-0.110.00-0.1144th Driest
Driest since:
1935
83rd Wettest
Wettest since:
1995, 2020

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