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

February 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
February 1956
1-Month
1.05-0.031.08100th Driest
Driest since:
1964
32nd Wettest
Wettest since:
1938
Jan–Feb 1956
2-Month
0.080.060.0255th Driest
Driest since:
1931
77th Wettest
Wettest since:
1950
Dec 1955–Feb 1956
3-Month
-0.48-0.01-0.4732nd Driest
Driest since:
1931
99th Wettest
Wettest since:
1950
Nov 1955–Feb 1956
4-Month
-0.12-0.02-0.1047th Driest
Driest since:
1931
84th Wettest
Wettest since:
1950
Oct 1955–Feb 1956
5-Month
0.09-0.010.1054th Driest
Driest since:
1964
77th Wettest
Wettest since:
1950
Sep 1955–Feb 1956
6-Month
-0.410.00-0.4142nd Driest
Driest since:
1964
89th Wettest
Wettest since:
1993
Aug 1955–Feb 1956
7-Month
-0.48-0.01-0.4739th Driest
Driest since:
1931
92nd Wettest
Wettest since:
1993
Jul 1955–Feb 1956
8-Month
-0.590.01-0.6034th Driest
Driest since:
1931
97th Wettest
Wettest since:
1993
Jun 1955–Feb 1956
9-Month
-0.680.01-0.6932nd Driest
Driest since:
1931
99th Wettest
Wettest since:
1993
May 1955–Feb 1956
10-Month
-0.760.01-0.7727th Driest
Driest since:
1931
104th Wettest
Wettest since:
2001
Apr 1955–Feb 1956
11-Month
-0.920.01-0.9321st Driest
Driest since:
1931
110th Wettest
Wettest since:
2001
Mar 1955–Feb 1956
12-Month
-0.810.01-0.8222nd Driest
Driest since:
1931
109th Wettest
Wettest since:
2012
Sep 1954–Feb 1956
18-Month
-0.220.01-0.2341st Driest
Driest since:
1932
89th Wettest
Wettest since:
1951
Mar 1954–Feb 1956
24-Month
-0.240.01-0.2536th Driest
Driest since:
1932
94th Wettest
Wettest since:
1982
Ties: 1912
Mar 1953–Feb 1956
36-Month
-0.490.02-0.5117th Driest
Driest since:
1965
112th Wettest
Wettest since:
1952
Ties: 1924
Mar 1952–Feb 1956
48-Month
-0.620.02-0.6411th Driest
Driest since:
1966
117th Wettest
Wettest since:
1951, 2012
Mar 1951–Feb 1956
60-Month
-0.320.02-0.3421st Driest
Driest since:
1935
106th Wettest
Wettest since:
1952

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