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 1956 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 1956
1-Month
-2.420.10-2.525th Driest
Driest since:
1945
127th Wettest
Wettest since:
1897
Dec 1955–Jan 1956
2-Month
-2.11-0.06-2.057th Driest
Driest since:
1977
124th Wettest
Wettest since:
2013
Nov 1955–Jan 1956
3-Month
-1.72-0.09-1.6313th Driest
Driest since:
1931
118th Wettest
Wettest since:
2020
Oct 1955–Jan 1956
4-Month
-1.41-0.07-1.3416th Driest
Driest since:
1931
115th Wettest
Wettest since:
2020
Sep 1955–Jan 1956
5-Month
-1.78-0.12-1.6611th Driest
Driest since:
1931
120th Wettest
Wettest since:
2020
Aug 1955–Jan 1956
6-Month
-1.31-0.12-1.1915th Driest
Driest since:
1931
116th Wettest
Wettest since:
2020
Jul 1955–Jan 1956
7-Month
-1.23-0.07-1.1615th Driest
Driest since:
1931
116th Wettest
Wettest since:
2020
Ties: 1910
Jun 1955–Jan 1956
8-Month
-1.16-0.07-1.0915th Driest
Driest since:
1931
116th Wettest
Wettest since:
2020
May 1955–Jan 1956
9-Month
-1.00-0.05-0.9521st Driest
Driest since:
1931
110th Wettest
Wettest since:
2020
Apr 1955–Jan 1956
10-Month
-1.04-0.03-1.0114th Driest
Driest since:
1931
117th Wettest
Wettest since:
2020
Mar 1955–Jan 1956
11-Month
-0.99-0.02-0.9714th Driest
Driest since:
1931
117th Wettest
Wettest since:
2020
Feb 1955–Jan 1956
12-Month
-0.920.00-0.9213th Driest
Driest since:
1931
118th Wettest
Wettest since:
2020
Aug 1954–Jan 1956
18-Month
-0.53-0.04-0.4924th Driest
Driest since:
1931
106th Wettest
Wettest since:
2020
Ties: 1950
Feb 1954–Jan 1956
24-Month
-0.140.00-0.1447th Driest
Driest since:
1932
83rd Wettest
Wettest since:
2020
Ties: 1927
Feb 1953–Jan 1956
36-Month
-0.310.00-0.3123rd Driest
Driest since:
1937, 1965
106th Wettest
Wettest since:
2020
Feb 1952–Jan 1956
48-Month
-0.300.00-0.3022nd Driest
Driest since:
1937
106th Wettest
Wettest since:
2020
Feb 1951–Jan 1956
60-Month
-0.020.00-0.0259th Driest
Driest since:
1935
68th Wettest
Wettest since:
1995, 2020

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